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Now showing items 51-60 of 74
Photolysis of RDX and HMX in aqueous and organic solvents
(Texas A&M University, 2000)
Direct photolysis of high explosives (HEs) is one of the most promising alternative methods for HE disposal. The procedure is fast and safe because it accomplishes almost a complete mineralization of Hes in a very short ...
Effect of column-to-beam strength ratio on earthquake resistance of RC moment frames using probabilistic performance-based design methodologies
(Texas A&M University, 2001)
This study utilizes performance-based design methodologies to evaluate the performance of reinforced concrete (RC) moment frames under seismic loading, and is meant to serve as a precursor to the implementation of ...
Development of design guidelines for two-lane, two-way rural highways in Texas
(Texas A&M University, 2001)
Passing lanes on two-lane, two-way rural highways have a significant effect on their operational performance. The operational performance of a two-lane, two-way rural highway is often measured with percent time delay. At ...
The effects of mixing energy on water column oil
(Texas A&M University, 2001)
The rate at which an oil spill spreads will determine the extent of contamination and toxic effects that affect the environment. When spilled at sea, oil first forms a slick that is then broken into smaller oil droplets ...
Modeling the effects of low flow augmentation by discharge from a wastewater treatment plant on dissolved oxygen concentration in Leon Creek, San Antonio, Texas
(Texas A&M University, 2000)
A GIS-based hydrological/water quality model called Non Point Source Model (NPSM) was used to simulate various physical, chemical and biological processes taking place in the Leon Creek Watershed, near San Antonio, Texas. ...
Fatigue analysis of single-span and two-span solid-sawn, creosote-treated southern pine railroad bridge stringers
(Texas A&M University, 2000)
The purpose of this study is to assess the performance and reliability of existing timber bridges that have been subjected to heavy axle load (HAL) operations. Specifically, the study focuses on the behavior of a single-span ...
Neuro-fuzzy control of a multi-degree of freedom structure with semi-active magnetorheological dampers
(Texas A&M University, 2002)
This research illustrates semi-active structural control of a three-story nonlinear building using magnetorheological dampers and a neuro-fuzzy algorithm. The structure being studied was developed for a third generation ...
Dynamic response of guardrail systems encased in pavement mow strips
(Texas A&M University, 2002)
Strong post guardrail systems have long been employed to keep misguided vehicles on the roadway. In order to combat vegetation growth around the posts, many new guardrail installations are being encased in pavement mow ...
Project scheduling using fuzzy PERT and risk management
(Texas A&M University, 2003)
Program evaluation and review techniques (PERT) is an efficient tool for large project management. In actual project control decisions, classical PERT, which is based upon beta distribution, presents a few deficiencies. ...
Numerical simulations of mine penetration in soft sediments
(Texas A&M University, 2003)
This study is concerned with developing a predictive model for depth of penetration of mines in soft sediments. The primary objective of this numerical study is to model soil resistance as a function of penetration depth ...