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Full-Text Articles in Engineering
Evaluation Of Site Variability And Its Application In Design, Abu Hakim Muhammad Hasan Faisal
Evaluation Of Site Variability And Its Application In Design, Abu Hakim Muhammad Hasan Faisal
LSU Master's Theses
Geotechnical characterization has an important role in engineering geology as well as in implementation of any project. There are several variables and uncertainties involved in characterizing a project site. Four different sources of uncertainties represent the characterization of geotechnical variability, which include spatial variability, measurement error, statistical error and model bias. Spatial variability is expressed in terms of the mean, variance, and scale of fluctuation. Several statistical techniques such as the Gauge R & R, which includes X-Bar/R and ANOVA, and the Second Moment can be applied to compute site variability in terms of the coefficient of variations. Measurement error …
The Investigation Of Silica Removal In Reverse Osmosis Concentrate By Changing Design Parameters, John M. Stomp Iv
The Investigation Of Silica Removal In Reverse Osmosis Concentrate By Changing Design Parameters, John M. Stomp Iv
Civil Engineering ETDs
Silica at high concentrations can precipitate and polymerize, forming scales on heat exchangers, boilers and turbines in industrial equipment, and on the feed side of the semi-permeable membranes in Reverse Osmosis (RO). Silica scale can cause decreased efficiency, increased treatment costs and, in some cases, irreversible damage. The removal of silica scale is challenging because it requires the handling of dangerous and hazardous chemicals. Therefore, much research has gone into the removal of soluble silica. The purpose of this research was to compare the overall effectiveness of silica removal in RO concentrate water with freshly precipitated Mg(OH)2 and Fe(OH) …
The Setty Family Foundation 2018 Ashrae Applied Engineering Competition, Joshua Heath
The Setty Family Foundation 2018 Ashrae Applied Engineering Competition, Joshua Heath
Construction Management
The Setty Family Applied Engineering Challenge tasked my project group with designing a temporary shelter specifically for refugees in Eastern Europe to be used by governments, municipalities, and humanitarian agencies that is cost effective, portable, sustainable, and provides all necessary domestic needs. After months of research and design, we have developed the PolyShelter ; an eight-person structure erected to provide comfortability and safety to those in need. PolyShelter is designed to withstand the harshest of climates, provide exceptional insulation, and incorporate a rainwater collection system sufficient enough to support each unit. PolyShelter proves itself to be an economically viable solution …
Resiliency Vs Reality, Ainsley E. Henderson
Resiliency Vs Reality, Ainsley E. Henderson
Construction Management
This study analyzes the resilient design and construction features desired by Great Northern Services (GNS) for the design and construction of a new housing division in the City of Weed, California. This was compared to what the Cal Poly interdisciplinary student design teams were able to offer, by providing different design options. The study begins by showcasing the Boles fire and the connections that Cal Poly had made to support the City of Weed. The support was made through design and collaboration with Great Northern Services to create affordable housing. The study then discusses the needs that GNS wanted to …
Design And Probabilistic Analysis Of Mid- And High-Rise Wood Buildings Subjected To Earthquake Excitations, Shucheng Yang
Design And Probabilistic Analysis Of Mid- And High-Rise Wood Buildings Subjected To Earthquake Excitations, Shucheng Yang
Electronic Thesis and Dissertation Repository
Mass timber products, such as the glulam or cross laminated timber (CLT), are less frequently used construction materials at present for mid-rise and high-rise buildings. The feasibility and possible advantages of applying timber materials for constructing mid- and high-rise buildings are under investigation. One of the issues that needs to be addressed for the use of heavy timber materials is the safety of such constructions under seismic excitations. To address this issue, the nonlinear inelastic seismic responses and capacity curves of a wood buildings must be assessed. For this, the 10-, 15- and 20-storey buildings are designed using heavy timber …
Designing Novel Grooved Pallets For Industrial Application, Mirza Mohammed Abdullah Baig
Designing Novel Grooved Pallets For Industrial Application, Mirza Mohammed Abdullah Baig
ETD Archive
The purpose of this study was to model an improved pallet design which could overcome the drawbacks and failures of the pallets available in the market today. The new modeled pallets were designed to improve the capacity of the individual pallets and thereby increase the efficiency of the material handling process. The new modeled pallets were also designed with the aim to replace the racking system used for storage in the warehouse industry. The study was performed using two finite element analysis software, SOLIDWORKS and ANSYS, as analysis tools to study the behavior of the design under various real world …