Architecture Commons^™

Managing Post Contract Variations Under The Principle ‘Traditional’ Irish Forms Of Contract - An Overview, Tony Cunningham

Other Resources

Variations are almost inevitable on all but the most simple of building contracts. This review examines the topic of variations in the context of the ‘traditionally’ procured building contracts in the Republic of Ireland. The study presents definitions of variations as set out in various contracts including the RIAI and GCCC Forms of Contract and identifies common sources of variations on building projects. The study sets out the legal framework supporting the right to vary work, establishes the nature of varied and/or extra work, and discusses the requirements for payment of such work. Variation procedures under the RIAI and GCCC …

Linking Effective Whole Life Cycle Cost Data To Parametric Building Information Models Using Bim Technologies, Dermot Kehily, Trevor Woods, Fiacra P. Mcdonnell

Conference papers

Abstract ̶ This paper demonstrates the capabilities of BIM (Building Information Modeling) in leveraging Whole Life Cycle Cost (WLCC) data requirements to perform WLCC calculations and produce WLLC estimates. The research determines the extent to which WLCC data, such as time, interest rates, escalation rates and real costs can be attached to parametric BIM data to be used effectively to create speedier and more accurate real-time WLLC analysis. Without incorporating WLCC data in the BIM, a complete picture of a construction project’s WLCC cannot be formed from the default outputs of the model. BIM 5D applications such as CostX utilise …

Ua3/9/2 2010-2022 Master Plan, Wku Planning, Design & Construction

WKU Archives Records

WKU master plan map showing buildings needing renovation, proposed buildings, affiliated buildings and WKU property in Bowling Green, Kentucky.

Bim Collaboration In Student Architectural Technologist Learning, Malachy Mathews

Articles

This paper is the result of a qualitative case study which investigated the influence of building information modelling (BIM) collaboration on the learning of student architectural technologists based around a studio group project. The purpose of the paper is to disseminate knowledge gained into a new learning environment facilitated by the collaborative properties of a BIM application. A qualitative case study approach has been used to undertake the examination of the learners’ experiences during the project. This approach allowed the author to map the complex interaction between the participants during the stages of the collaborative design project. The paper provides …

Precast/Prestressed Concrete Truss-Girder For Roof Applications, Peter S. Samir

Department of Construction Engineering and Management: Dissertations, Theses, and Student Research

Steel trusses are the most popular system for supporting long span roofs in commercial buildings, such as warehouses and aircraft hangars. There are several advantages of steel trusses, such as lightweight, ease of handling and erection, and geometric flexibility. However, they have some drawbacks, such as high material and maintenance cost, and low fire resistance. In this paper, a precast concrete truss is proposed as an alternative to steel trusses for spans up to 160 ft. without intermediate supports. The proposed design is easy to produce and has lower construction and maintenance costs than steel trusses. The proposed design is …

Analyzing The Factors That Lead To Housing And Construction Cost Escalation: A Case Study Focused On Riyadh, Saudi Arabia, Abdulaziz Saleh Alfouzan

Masters Theses & Specialist Projects

Riyadh city suffers from high housing and construction costs, which have increased by more than 200% over the last 7 years. This problem led to a significant interest from the government and the citizens of the city in understanding the causes of housing and construction cost escalation and the best strategies to address this problem in the short and long-terms, in order to find solutions for affordable housing.

In response to the absence of research regarding this problem, the researcher has decided to conduct a scientific survey about the factors that might have led to this problem in Riyadh. While …

Developing A Standard Approach To The Value Engineering Process For The Civil Engineering Industry: A Theoretical, Case Study And Industry Perspective., Charles Anthony Mitchell

Conference papers

The original Value Engineering process developed in North America in the late 1940‟s, was primarily based on functional analysis. However; the North American Value Engineering process was not adopted in Europe. Instead various mixed methods were assembled under the umbrella term of Value Management. Nowadays there is much debate about what Value Engineering is and how is it defined? This question arises in part due to there being no standard approach in Europe as a whole in undertaking ValueManagement or Value Engineering exercises.With this in mind, Masters level research was undertaken from three perspectives (theory, case study and industry). The …

Precast Concrete Insulated Wall Panel Corbels Without Thermal Bridging, Mohamed Elkady

Department of Construction Engineering and Management: Dissertations, Theses, and Student Research

The common practice in corbel design is to block out the insulation in order to provide a solid concrete area at the corbel location. This connection practice results in thermal bridging, which significantly reduces the energy performance of the panel. For example, the PCI Design Handbook indicates that the reduction in thermal resistance caused by a solid part with an area equal to 9% of the total panel surface area is as high as 42%. This paper presents a discussion of a new concept for corbel design of insulated wall panels with the thermal break totally preserved. Two different designs …

Assisting A Local Animal Shelter, J. J. Potvin, Jim Strande

Posters

Construction Technology students, JJ Potvin and Jim Strande assisted Pintler Pets, Montana's Anaconda-Deer Lodge Animal Shelter, with its recent major influx of feral cats by constructing a "lean to" addition to the building.

Restoring The Richard's Cabin - Nevada City Living History Museum, Paul Hart

Posters

Highlands College Historic Preservation student, Paul Hart, enjoyed an internship in which he researched and accurately reconstructed parts of the Richard's Cabin at the Nevada City Living History Museum.

Students Helping Students, Pj Bonney, Tyler Cahoon, Tyson Dippold, Paul Hart, Jj Potvin, Jim Strande, Billy Walker, Keith West

Posters

A Montana Tech student was injured and his home needed to be made wheelchair accessible. Highlands College Construction Technology students designed and constructed an exterior ramp leading to the house as well as interior ramps between levels inside the house.

Multi-Objective Time-Cost Optimization Using Cobb-Douglas Production Function And Hybrid Genetic Algorithm, Zhigang Shen, Ashkan Hassani, Qian Shi

Durham School of Architectural Engineering and Construction: Faculty Publications

Existing research on construction time-cost tradeoff issues rarely explore the origin of the crashing cost. Crashing cost function was either assumed without much justification, or came from historical data of some real projects. As a result the conclusions of the papers can hardly be used to guide allocations of labor and equipment resources respectively. The authors believe Cobb-Douglas function provides a much-needed piece to modeling the cost functions in the construction time-cost tradeoff problem during the crashing process. We believe this new perspective fills a gap of existing time-cost tradeoff research by considering project duration, labor and equipment cost as …

The Use Of Internships As A Work Placement Option On Quantity Surveying Courses In Light Of The Current Economic Downturn In The Irish Construction Industry, Fiacra P. Mcdonnell

Other Resources

This research examines the concept of internships as a Work Placement option on undergraduate Quantity Surveying courses in light of the economic climate that prevails in Ireland at present. The Irish Construction Industry has experienced unprecedented decline over the last six years, with reduced employment prospects as a result. Graduates on construction related courses are having difficulties sourcing employment, and many feel that they are disadvantaged if they have not experienced work placement as part of their undergraduate course. The benefits of work placement as a mode of learning have been well documented, however this study explores work placement on …

Umass Amherst Green Building Guidelines 2013, Ludmilla Pavlova-Gillham, Ted Mendoza, Ezra Small, Patricia O'Flaherty, Nariman Mostafavi, Mohamed Farzinmoghadam, Somayeh Tabatabaee Pozveh

Campus Planning Reports and Plans

Facilities & Campus Services, Sustainable UMass and Campus Planning support sustainability and energy conservation initiatives by providing in-house resources to campus staff as well as designers and contractors working with the University. The UMass Amherst Green Building Guidelines provide a framework for approaching new construction and major renovation projects at UMass Amherst that are undergoing LEED certification by focusing the conversation on green building aspects that are most important to the campus. They are intended to be the beginning of a dynamic conversation between designers, environmental consultants and constructors, university stakeholders, and users of new high performance buildings.

Wind Loading On Trees Integrated With A Building Envelope, Aly Mousaad Aly, Alberto Zasso, Girma Bitsuamlak, Alberto Nicola Longarini, Arindam Gam Chowdhury

Faculty Publications

With the sustainability movement, vegetated building envelopes are gaining more popularity. This requires special wind effect investigations, both from sustainability and resiliency perspectives. The current paper focuses on wind load estimation on small- and full-scale trees used as part of green roofs and balconies. Small-scale wind load assessment was carried out using wind tunnel testing in a global-effect study to understand the interference effects from surrounding structures. Full-scale trees were investigated at a large open-jet facility in a local-effect study to investigate the wind-tree interaction. The effect of Reynolds number combined with shape change on the overall loads measured at …

Effects Of Reverberation And Noise On Speech Comprehension By Native And Non-Native English-Speaking Listeners, Z. Ellen Peng, Lily M. Wang, Siu-Kit Lau, Adam M. Steinbach

Durham School of Architectural Engineering and Construction: Faculty Publications

Previous studies have demonstrated the negative impact of adverse signal-to-noise-ratios on non-native English-speaking listeners' performance on speech recognition using recall tasks, as well as implied that comprehension skills were more impaired than recognition skills under reverberation and noise. The authors have themselves previously conducted a pilot study on three native and three non-native Englishspeaking listeners to examine the effects of reverberation and noise using speech comprehension tasks. Those results suggested that speech comprehension performance is worse under longer reverberation times (RT), and that a longer RT is more detrimental to speech comprehension by non-native listeners than native listeners. This paper …

Acoustic Tweets And Blogs: Using Social Media In An Undergraduate Acoustics Course, Lily M. Wang

Durham School of Architectural Engineering and Construction: Faculty Publications

Each fall, the author teaches an undergraduate architectural acoustics course to around 40 third-year architectural engineering students at the University of Nebraska. Beginning in 2011, a social media component was introduced to explore the use of this technology and how it may supplement the students' learning experience. Students were given an opportunity to receive extra credit by using Twitter and/or blogging about course material using a set hashtag (#AE3300) or through the course website. Results were positive, and the author will discuss pros and cons that she has experienced in adding this social media component. Suggestions for future implementations and …

Ua61/3 Health Sciences Complex: Nursing & Physical Therapy, Wku Health & Human Services

WKU Archives Records

Booklet describing the Medical Center / WKU Health Sciences Complex facility. Floorplans are included.