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Articles 12961 - 12990 of 1732088
Full-Text Articles in Entire DC Network
Roger Laporte’S Biographical Effort, Domenico Cambria
Roger Laporte’S Biographical Effort, Domenico Cambria
SOROUD: The journal of Literacy Criticism
This article aims to present the work of Roger Laporte, a writer who has dedicated his life to describing the experience of writing. According to him, writing is making a link between life and the act of writing in a type of literature that he calls biography. This is not an autobiography in the traditional sense of the word where the writer mixes the daily facts of his life with their narration; on the contrary, the biography, according to Laporte, represents the writing that takes place during the life of the writer, the only fact that deserves to be told. …
George Sand, Writing About The Self While Travelling, Ana Fernandes
George Sand, Writing About The Self While Travelling, Ana Fernandes
SOROUD: The journal of Literacy Criticism
George Sand’s travelogue published in 1841 under the title Un hiver à Majorque is now a classic of travel literature. The reader’s interest is often focused on the use of the report as a source of biographical information - not so much about the trip to Majorca as about the author’s love affair with Chopin. The present article focuses on Un hiver à Majorque as a structure of literary works, which is to be analysed with regard to the author’s treatment of the literary conventions of the French travelogue in the nineteenth century. We begin by summarising the status and …
Life Writing Knowledge And Narrative Medicine : Creating The Transnational Self, Alfred Hornung
Life Writing Knowledge And Narrative Medicine : Creating The Transnational Self, Alfred Hornung
SOROUD: The journal of Literacy Criticism
Poetry and narration are among the most distinctive expressions of lifewriting. Poetic and narrative representations of the self, often associated with discrimination and disease, have got a psychotherapeutic effect. Ideally, collaborating agents in life- writing and narrative would produce a kind of societal knowledge with a global dimension, transcending the individual selfawareness, creating thus a framework for a would-be social integration. This paper is concerned with Audre Lorde’s poetic and narrative report on breast cancer, preceding her years in Berlin as a visiting professor in the 1980s, when her own experience as a “black lesbian poet or feminist lover” testified …
Autobiographical Characteristics In Khatibi’S ‘Tattooed Memory’, Mourad El Khatibi
Autobiographical Characteristics In Khatibi’S ‘Tattooed Memory’, Mourad El Khatibi
SOROUD: The journal of Literacy Criticism
The study discusses the main autobiographical characteristics of Abdelkébir Khatibi’s “Tattooed Memory” (1971). This novel is Khatibi’s first literary work and it is regarded by the critics as a postcolonial novel because it tackles issues such as identity, culture and language from a postcolonial perspective. Therefore, this literary work aims at proposing some answers to some questions such as the meanings of the Self and the Other within postcolonial theory and the different manifestations of both the Self and the Other. This article did not deal with this literary work as a postcolonial novel but as an autobiographical narrative. So, …
Some Palestinian Autobiographies Or ‘Only Palestine Is Real, Jacqueline Jondot
Some Palestinian Autobiographies Or ‘Only Palestine Is Real, Jacqueline Jondot
SOROUD: The journal of Literacy Criticism
This paper addresses the issue of writing reality and history in the autobiographies of some Palestinian writers. These autobiographies well directly from memories which become in the hands of their writers the only viable sources to document the Palestinian history. The position of the exile allows for the making of that history. The argument here goes to make these auto/biographies/ testimonials the raison-d’etre and the embodiment of a real Palestine.
Editorial (English) Fictional And Non-Fictional Biography, Chouaib Halifi
Editorial (English) Fictional And Non-Fictional Biography, Chouaib Halifi
SOROUD: The journal of Literacy Criticism
No abstract provided.
The Impact Of Psychosocial Factors On The Recovery Of Upper Extremity Injuries And Trauma: A Systematic Review, Meghan Hall, Abigail Morgan, Annie Knight, Tanner Fletcher, Allison G. Freeman, Sharon M. Cosper
The Impact Of Psychosocial Factors On The Recovery Of Upper Extremity Injuries And Trauma: A Systematic Review, Meghan Hall, Abigail Morgan, Annie Knight, Tanner Fletcher, Allison G. Freeman, Sharon M. Cosper
Journal of Applied Disciplines
This systematic review specifically addresses the question of identifying what psychosocial factors for individuals with upper extremity conditions impact recovery. Twenty two studies were examined with four themes arising: coping limitations, anxiety/stress, depression, and kinesophobia/pain. While extensive research exists to support the presence of an impact of psychosocial factors in upper extremity rehabilitation, further research should be done to expand on these findings to include how psychosocial factors effect rehabilitation of individuals with upper extremity conditions, and application of how these relate to the field of occupational therapy and quality of life.
Exploring Psychological Traits And Feedback Strategies In Physical Therapy Providers Learning Acceptance And Commitment Therapy, Dustin Cox
Journal of Applied Disciplines
Providing treatment interventions to clients with chronic pain is a complex task for any professional. Research suggests that clients with chronic pain experience declines in physical, emotional, and psychological quality of life. Client’s that have chronic pain have complex effects from dealing with this condition in their lives. Clients with chronic pain (i.e., pain lasting > three months) process pain through the emotional and reward circuitry in the brain which is different than client with acute pain. The literature base provides evidence that clients with chronic pain who receive psychologically based interventions along with physical rehabilitation have better outcomes than individuals …
Charting Queer Visibility: A Content Analysis Of Queer Picture Books, 2000-2024, Amanda Melilli, James W. Rosenzweig, Alicia G. Vaandering
Charting Queer Visibility: A Content Analysis Of Queer Picture Books, 2000-2024, Amanda Melilli, James W. Rosenzweig, Alicia G. Vaandering
Library Faculty Research
This poster session presents findings from a content analysis of queer picture books published from 2000 to 2024. In an initial review of more than 650 books, the authors analyzed narrative themes and the identities, orientations, and BIPOC and/or disability intersectionality of queer characters in each book. This research built a final book sample of more than 430 unique titles with identifiably queer characters. The findings map queer representation and narratives in picture books published in the U.S. and Canada during the twenty-first century.
Contemporary Coding Techniques In Qualitative Analysis: A Review Of Saldaña’S The Coding Manual For Qualitative Researchers (5th Ed.), Luis Miguel Dos Santos
Contemporary Coding Techniques In Qualitative Analysis: A Review Of Saldaña’S The Coding Manual For Qualitative Researchers (5th Ed.), Luis Miguel Dos Santos
The Qualitative Report
This book review evaluates Johnny Saldaña’s The Coding Manual for Qualitative Researchers (5th ed., 2025) as a pragmatic guide to qualitative data coding across first- and second-cycle methods. The book aims to categorize “coding method profiles” (i.e., sources, descriptions, applications, examples, analytical discussions, notes, and memos) to enhance instructional use while encouraging iterative memo writing and methodological development with applications. Readers should pay particular attention to later chapters on second-cycle coding, including on (1) grounded-theory pathways (i.e., focused, axial, and theoretical pathway) and (2) cumulative approaches (i.e., pattern, elaborative, and longitudinal approaches). In addition, this book offers useful guidelines …
A Multi-Stakeholder Perception Model Of Study Tour Resources: A Grounded Theory Study, Zhao Junming, Diana Mohamad
A Multi-Stakeholder Perception Model Of Study Tour Resources: A Grounded Theory Study, Zhao Junming, Diana Mohamad
The Qualitative Report
Understanding stakeholders’ perceptions of study tour resources is essential for improving resource planning, enhancing program quality, and fostering more sustainable tourism practices. In this study, "study tour resources" refers to the educational, cultural, natural, and service elements, among others, that support experiential learning during organized study tour activities. This study addresses the research question: What are the key dimensions of stakeholders’ perceptions of study tour resources, and how do these dimensions interact to form a coherent perception model? Our study endeavors to construct a comprehensive perception model of stakeholders regarding study tour resources. To achieve this end, guided by constructivist …
Hybrid Solar - Coal Thermal Energy System For Industrial Process Heat At Sayona Drinks Limited In Tanzania, Santos Kihwele, Elisha D. Bitesigirwe
Hybrid Solar - Coal Thermal Energy System For Industrial Process Heat At Sayona Drinks Limited In Tanzania, Santos Kihwele, Elisha D. Bitesigirwe
Tanzania Journal of Engineering and Technology (TJET)
Over the past two decades, global efforts to mitigate pollution from conventional energy sources have intensified, with coal remaining a major contributor to carbon emissions. While fossil fuels cannot be eliminated from thermal generation in manufacturing industries, particularly in middle‑income countries such as Tanzania, they continue to dominate as the primary energy source. Industries including food and beverage, paper, textile, paints, chemicals, and pharmaceuticals require substantial thermal energy for heating and drying, and typically rely on coal and natural gas.This study introduces a unique application of a parabolic trough solar thermal system with integrated thermal energy storage, specifically tailored to …
Compact Low-Profile Dual-Band Microstrip-Fed Monopole Antenna For Wlan And Lte Applications, Hashimu U. Iddi
Compact Low-Profile Dual-Band Microstrip-Fed Monopole Antenna For Wlan And Lte Applications, Hashimu U. Iddi
Tanzania Journal of Engineering and Technology (TJET)
The rapid advancement in wireless communication technologies has led to rising user demand for high-speed data transfer, seamless connectivity, and improved wireless communication efficiency. Therefore, it is inevitable to develop efficient and compact antennas which can support different frequency bands of various wireless system standards in mobile devices. A compact, low-profile microstrip-fed monopole antenna operating in dual bands, 2.45 GHz and 5.8 GHz, and suitable for WLAN and LTE applications is proposed in this study. The proposed antenna’s radiating element was carefully designed using slotting techniques and optimising the various parameters for achieving the required resonance frequency. The proposed compact, …
Trajectory-Based Model Predictive Control For Rotary Crane Sway Suppression With Only Horizontal Boom Actuation, Haryson J. Nyobuya
Trajectory-Based Model Predictive Control For Rotary Crane Sway Suppression With Only Horizontal Boom Actuation, Haryson J. Nyobuya
Tanzania Journal of Engineering and Technology (TJET)
Safety is of biggest importance in construction and industrial activities involving rotary cranes. These cranes are huge and responsible of moving large parts or/and materials from different positions. Now operating these cranes tend to be subdue to pay load oscillations when moving the load for which is extremely dangerous when not suppressed. This study proposes the generation of trajectory using Model predictive control approach with reduced control horizon compared to state horizon. Reduced control horizon design reduces computational time for trajectory generation while maintaining the pay-load sways to a minimum. In this approach the complex dynamic model is reduced to …
On The Use Of Lorawan For Smart Fishing Applications In The Blue Economy Sector, Eva Shayo
On The Use Of Lorawan For Smart Fishing Applications In The Blue Economy Sector, Eva Shayo
Tanzania Journal of Engineering and Technology (TJET)
The growth of digital technology is expected to transform small-scale fishery sectors, where a need for robust, low-cost, long-range communication networks becomes critical. There exist several technologies that are used in the fishery sector but they are never affordable to small scale fisheries. This study evaluates the feasibility of using low cost Long Range Wide Area Network (LoRaWAN) technology specifically tailored for smart fishing environments to small scale fishery sector. Using simulation, we assess the performance of the key performance metrics including probability of success and energy efficiency under varying device densities and time. During evaluation, we considered end devices …
Optimal Design And Techno-Economic And Environmental Analysis Of A Hybrid Solar Pv-Battery-Generator System For Off-Grid Telecom Towers And Rural Households: Case Of Misughaa Village In Tanzania, Ibrahim Mwammenywa, Martha Mwaikenda
Optimal Design And Techno-Economic And Environmental Analysis Of A Hybrid Solar Pv-Battery-Generator System For Off-Grid Telecom Towers And Rural Households: Case Of Misughaa Village In Tanzania, Ibrahim Mwammenywa, Martha Mwaikenda
Tanzania Journal of Engineering and Technology (TJET)
Telecommunication services are pivotal for the socio-economic development of communities, regions, and countries. Extensive and reliable telecom infrastructure enables populations to leverage development opportunities and bridge the urban-rural divide. However, extending these services to rural areas often necessitates the deployment of telecommunication towers in locations lacking national grid access. Consequently, service providers typically rely on diesel generators (DG) for power, which introduces significant challenges. These challenges include a high operational expenditure (OPEX), rendering telecom services unaffordable for rural communities, and substantial environmental pollution from greenhouse gas (GHG) emissions. This study aims to present an optimal design, encompassing sizing and economic …
Physicochemical Properties And Chemical Compositions Of Cashew Nut Shell Liquid Extracted With Carbon Dioxide–Expanded Hexane, Neema Msuya, Joseph Yn Philip, Frank Jacob, Kando K. Janga
Physicochemical Properties And Chemical Compositions Of Cashew Nut Shell Liquid Extracted With Carbon Dioxide–Expanded Hexane, Neema Msuya, Joseph Yn Philip, Frank Jacob, Kando K. Janga
Tanzania Journal of Engineering and Technology (TJET)
Cashew nut shell liquid (CNSL) is a mixture of phenolic compounds that can effectively replace commercially available phenols in various applications. This study investigated the physicochemical properties and chemical composition of CNSL extracted using CO2–expanded hexane (CXH) and compared to the traditional Soxhlet extraction method. Steamed cashew nut shells (sCNS) were used in both cases. The CXH was carried under varying CO2-mole fractions (0.468-0.892) and temperatures (20-36 °C) whereas Soxhlet extraction was performed at atmospheric pressure and hexane boiling point. Response Surface Methodology (RSM) with Central Composite Face-Centred Design (CCFD) was employed to evaluate the effect …
Voltage Profile Enhancement In Iliceto Shield Wire Scheme For Rural Electrification: Case Study Of Chalinze-Mbwewe Transmission Line In Tanzania, Ebeneza Chaula, Ibrahim Mwammenywa, Santos Kihwele
Voltage Profile Enhancement In Iliceto Shield Wire Scheme For Rural Electrification: Case Study Of Chalinze-Mbwewe Transmission Line In Tanzania, Ebeneza Chaula, Ibrahim Mwammenywa, Santos Kihwele
Tanzania Journal of Engineering and Technology (TJET)
Rural electrification faces challenges due to significant voltage drops over long transmission distances, affecting reliability and power quality. While the Iliceto Shield Wire Scheme (ISWS) offers a modern cost-effective solution, voltage stability remains a challenge. This study analyses voltage profile enhancement within ISWS, focusing on the Chalinze-Mbwewe section of the 132 kV transmission line, using LTSpice simulations. Due to LTSpice limitations, direct solar PV integration was mimicked by introducing a secondary voltage source at each load centre, producing 33 kV to match the original source voltage. This approach maintained improved voltage profile from Msoga Village to Mbwewe over 80.9 Kilometers. …
The Impact Of Gender Sensitization On Requirements Elicitation: A Controlled Experiment, Ruthbertha Kateule, Salome Maro, Leonard Peter Binamungu
The Impact Of Gender Sensitization On Requirements Elicitation: A Controlled Experiment, Ruthbertha Kateule, Salome Maro, Leonard Peter Binamungu
Tanzania Journal of Engineering and Technology (TJET)
Previous studies in software engineering have reported the importance of considering gender aspects in various software engineering activities, including requirements engineering, however, to the best of our knowledge, no work has investigated the impact of gender sensitisation on eliciting gender inclusive software requirements. The objective of this study was to understand the impact of gender sensitisation on software requirements elicitation. We conducted a controlled experiment using 40 undergraduate students from three different computing programs at the University of Dar es Salaam. The 40 participants were divided into 9 groups with both males and females. The participants were asked to elicit …
Enhancing Community Engagement Through ‘Nitunze Kilombero’ Mobile App: Case Of Climate Land Use And Cover Management For Kilombero Basin, Ghanima Chanzi, Subira Munishi
Enhancing Community Engagement Through ‘Nitunze Kilombero’ Mobile App: Case Of Climate Land Use And Cover Management For Kilombero Basin, Ghanima Chanzi, Subira Munishi
Tanzania Journal of Engineering and Technology (TJET)
The Kilombero Basin in southeastern Tanzania faces significant challenges due to rapid land use and land cover (LULC) changes driven by climate change, population growth, and unsustainable farming practices. This study assessed the role of community engagement and digital reporting through the 'NITUNZE KILOMBERO', mobile application in supporting water resources management in the basin. The App facilitates real-time reporting of environmental issues, provides educational resources, and enables collaboration between local communities and authorities. A mixed-methods approach, including household surveys and key informant interviews, was employed to assess the app's effectiveness. Results indicate high community awareness of LULC impacts, with 85% …
Load Flow And Fault Performance Evaluation Of Interconnected Minigrids In Uganda Using Digsilent Powerfactory, Prossy Mutesi, Santos Kihwele, Emmanuel Matee
Load Flow And Fault Performance Evaluation Of Interconnected Minigrids In Uganda Using Digsilent Powerfactory, Prossy Mutesi, Santos Kihwele, Emmanuel Matee
Tanzania Journal of Engineering and Technology (TJET)
The increasing demand for decentralized, reliable electricity in rural Sub-Saharan Africa has catalyzed the deployment of minigrids as an intermediate electrification strategy. This study investigates two solar photovoltaic (PV) mini-grids: Kyamugarura and Kanyegaramire, located in western Uganda, approximately 3km apart. Each mini grid initially consisted of 13 kW installed photovoltaic (PV) capacity, supplying power to households and small businesses. Due to rising demand and regular evening blackouts, both mini-grids are being upgraded to 57 kWp each. The integration of these upgraded systems into the national utility grid is proposed and simulated to evaluate performance improvements under two medium-voltage interconnection options: …
Study On Deformation Characteristics Of Kaolin Under Dry-Wet And Freeze-Thaw Cycles, Yang Shang, Xiao Dingyuan
Study On Deformation Characteristics Of Kaolin Under Dry-Wet And Freeze-Thaw Cycles, Yang Shang, Xiao Dingyuan
Journal of China & Foreign Highway
In seasonally frozen areas, surface soil is subjected to prolonged and drastic fluctuations in temperature and humidity, causing excessive deformation and resulting in engineering issues such as subgrade settlement and building deformation. The deformation characteristics of kaolin in seasonally frozen areas under the combined influence of freeze-thaw and dry-wet cycles were studied. Through a self-designed experimental setup, experiments with interleaved dry-wet and freeze-thaw cycles were conducted on compacted specimens, and wetting-freezing-thawing-drying cycle experiments were performed to explore the swelling-shrinkage deformation characteristics of kaolin under the combined action of different freeze-thaw and dry-wet cycles. The results indicate that intermittent freeze-thaw cycles …
Influence Of Geocell Technical Parameters On Bearing Characteristics Of Highway Subgrades In Oasis Areas, Zhu Chunsheng, Shu Xingyu, Lu Huiyu, Yang Xiaohua
Influence Of Geocell Technical Parameters On Bearing Characteristics Of Highway Subgrades In Oasis Areas, Zhu Chunsheng, Shu Xingyu, Lu Huiyu, Yang Xiaohua
Journal of China & Foreign Highway
To study the effects of technical parameters, such as geocell specifications and laying types, on the bearing capacity and deformation of highway subgrades in oasis flood irrigation areas, the shear properties of plain soil and geocell-reinforced layers with different specifications were studied through large-scale direct shear tests. Based on indoor compression tests and field load tests, numerical simulation parameters, such as the deformation modulus of different foundation soil layers, were calibrated. A numerical model of the geocell-reinforced highway subgrade was established using, and the effects of geocell specifications and laying types on the vertical settlement of the subgrade, the displacement …
Study On Effects Of Phase Change Materials On Thermal Erosion Resistance Of Airport Pavement, Li Ping, Li Yunlong, Zheng Zhipeng, Wang Zhijian, Yi Chengxi
Study On Effects Of Phase Change Materials On Thermal Erosion Resistance Of Airport Pavement, Li Ping, Li Yunlong, Zheng Zhipeng, Wang Zhijian, Yi Chengxi
Journal of China & Foreign Highway
To investigate the effect of phase change materials (PCMs ) on improving the thermal erosion resistance of airport pavements and to provide recommendations for selecting optimal PCMs to obtain airport pavements with longer service lives, three PCMs, PCM-G- 98 (A), LB- 2 (B), and TH-HC- 120 (C), were purchased based on literature summaries and market research. Based on microscopic test results and the actual preparation conditions of modified asphalt, PCMs A and B were selected. Subsequently, based on a self-made high-content SBS modified asphalt (S), four groups of composite modified asphalts (S-A- 5, S-A- 10, S-B- 5, and S-B- 10) …
Study On Influence Of Elastic Modulus Of Fiber On Compaction Characteristics Of Asphalt Mixtures, Zou Zexi, Luo Kaiyan, Lin Zhiming, Qiu Xiang, Lu Xudong, Yao Xiaoyang, Wang Yaolong
Study On Influence Of Elastic Modulus Of Fiber On Compaction Characteristics Of Asphalt Mixtures, Zou Zexi, Luo Kaiyan, Lin Zhiming, Qiu Xiang, Lu Xudong, Yao Xiaoyang, Wang Yaolong
Journal of China & Foreign Highway
To investigate the influence mechanism of fiber incorporation on the compaction characteristics of asphalt mixtures, six types of typical road fibers (polyester fiber, polyacrylonitrile fiber, aramid fiber, basalt fiber, polypropylene fiber, and polyvinyl alcohol fiber) were selected in this paper, and gyratory compaction tests were conducted based on AC- 20 graded mixtures. The compaction coefficient (a larger compaction coefficient indicates easier compaction) was used as the core evaluation index. The results indicate that the elastic modulus of the fiber is the key influencing factor. When the fiber modulus is 50% lower than the aggregate modulus (such as polyester fiber and …
Angularity Evaluation Of Coarse Aggregates Based On Local Feature Extraction Of Point Clouds, Ma Quanzhuo, Feng Ponan, Feng Zezhong, Lei Mingyu, Wang Zhenfeng, Li Jiange
Angularity Evaluation Of Coarse Aggregates Based On Local Feature Extraction Of Point Clouds, Ma Quanzhuo, Feng Ponan, Feng Zezhong, Lei Mingyu, Wang Zhenfeng, Li Jiange
Journal of China & Foreign Highway
The morphological characteristics of coarse aggregates significantly affect the mechanical properties of asphalt mixtures and thus directly influence their road performance and durability. This paper aims to innovatively propose an evaluation method for the angularity of coarse aggregates. A three-dimensional (3D) scanner was used to acquire the surface profile information of coarse aggregates, and local angularity features were extracted through point cloud data analysis. Subsequently, a comprehensive 3D angularity evaluation index for coarse aggregates (A3D) was proposed by combining local normal vectors and curvature characteristics. The results indicate that A3D can be more accurately and independently used for angularity evaluation. …
Optimization Design And Experimental Study On Strength Of Ternary Industrial Solid Waste Mixtures, Yang Shu, Ai Yi, Sheng Shanwang, Li Chuangmin
Optimization Design And Experimental Study On Strength Of Ternary Industrial Solid Waste Mixtures, Yang Shu, Ai Yi, Sheng Shanwang, Li Chuangmin
Journal of China & Foreign Highway
This paper aims to explore whether fly ash, lithium slag, and slag powder (ternary industrial solid wastes) can effectively replace cement as cementitious materials for interlocking large-particle crushed stone bases. A uniform design table U9(94) was used to design the test scheme for the mixing ratios of ternary industrial solid waste mixtures; the correlation between the mortar strength and the ternary industrial solid waste mixtures was analyzed by Pearson correlation; with the help of the mathematical statistical software SPSS 26.0, mathematical models for the flexural strength and compressive strength of the ternary industrial solid waste mixture mortar specimens were established. …
Calculation Of Tensile Force For Cable-Stayed Buckling Bracket Combined With Temporary Tie Rod Structure Of V-Shaped Pier, Zhao Xiaolu, Yang Guang, Liu Junle, Qiu Zhiwei, Meng Lingxin, Peng Weibing
Calculation Of Tensile Force For Cable-Stayed Buckling Bracket Combined With Temporary Tie Rod Structure Of V-Shaped Pier, Zhao Xiaolu, Yang Guang, Liu Junle, Qiu Zhiwei, Meng Lingxin, Peng Weibing
Journal of China & Foreign Highway
To solve the problem of excessive tensile stress of the cross-section during the cantilever casting process of high piers with inclined legs, a determination method of tensile force based on the linear programming theory and unstressed state control was proposed. Based on the internal force equilibrium method and the principle of influence matrix, the method optimized the tensile force with “stress control as the primary and alignment control as the auxiliary”. The unstressed state control method was adopted for forward iteration, and the effect of tangential displacement between segments was considered to verify the alignment of the inclined legs. Finally, …
Analysis Of Influence Of Cable Clamp Slippage On Internal Force And Alignment Of Main Cable, Zhu Kun, Liao Dinghui, Hu Chengze, Shen Heshun, Cao Hongyou
Analysis Of Influence Of Cable Clamp Slippage On Internal Force And Alignment Of Main Cable, Zhu Kun, Liao Dinghui, Hu Chengze, Shen Heshun, Cao Hongyou
Journal of China & Foreign Highway
To investigate the influence of cable clamp slippage on alignment and internal force of the main cable, a theoretical analysis method based on node coordinates of the main cable after cable clamp slippage was proposed in this paper. Based on segmented catenary theory, the influence of hanger inclination caused by hanger slippage on the horizontal force of the main cable was considered. The segmental cable element of the main cable was equivalently expressed as expressions of hanger tension and unstressed length. With total unstressed length kept constant as a control condition, the horizontal force of the main cable was iteratively …
Study On Structural Design And Load Transfer Performance Of 6-Hole Flat Anchor Plate, Liao Yuanyuan, Ling Lihua, Wu Qibin, Cheng Bin, Dai Dongming
Study On Structural Design And Load Transfer Performance Of 6-Hole Flat Anchor Plate, Liao Yuanyuan, Ling Lihua, Wu Qibin, Cheng Bin, Dai Dongming
Journal of China & Foreign Highway
For negative bending moment prestressed tendons in simply supported-to-structurally-continuous bridges, the flat anchorage method of flange plate is more reasonable, but its widespread application is limited due to the anchoring capacity restrictions of flat anchor plates. To improve the anchoring capacity of a single anchorage zone, reduce the number of prestressed ducts, save concrete, and improve construction efficiency, a novel 6-hole flat anchor plate was developed, designed, and manufactured in this paper. By combining finite element analysis and experimental methods, a finite element analysis model of the concrete load transfer specimen beneath the novel 6-hole flat anchor plate was established, …