The objectives of this study were to: 1. Formulate and test a moving-queue model of traffic flow based on the assumption that the lengths of moving qu...
Excavation of a subway station and rail crossover cavern in downtown Los Angeles, California, USA, induced over 1.8 cm of surface settlement between J...
This study aimed to assess the influence of polypropylene fibers on the fire resistance of steel fiber-reinforced concrete tunnel linings. Four distin...
This experimental program examines the relative fire resistance offered by the following bonded coatings for normal weight concrete tunnel liners: cer...
A closed-circuit television system now exists for a six-mile section of the Gulf Freeway in Houston, Texas. It permits complete surveillance of the tr...
Objectives of the Study Aerial surveys were made of the traffic flow on a six-mile section of the Gulf Freeway in Houston, Figure l. Two types of aeri...
This report was developed from a research project conducted by the Texas Transportation Institute in cooperation with the Texas Highway Department. Th...
Explicit coupling techniques are widely used in hydro-mechanical (H-M) analysis but require small time steps due to conditional stability. To improve ...
The largest element of technical and financial risk on any tunnel project lies in the ground conditions. The conventional practice of developing deter...
This report presents the development of a comprehensive air quality planning tool designed to enhance the capabilities of transportation agencies in e...
This study concerned the development of the necessary plotting algorithms to graphically represent the configuration of a roadway as seen from the dri...
The intent of this study is to assess the readiness, resourcing, and capabilities of public transit agencies to detect, identify, be protected from, r...
In this research, primary consideration has been given to the approached treatment of channelization, Particular emphasis has been placed on methods o...
Generative Artificial Intelligence (AI) is redefining how people interact with public information and shaping how public data are consumed. Recent adv...
Transverse cracking is a form of environmental deterioration that accounts for the expenditure of some twenty million dollars a year in maintenance in...
An economical means of rehabilitating deteriorated pavement is through the use of an overlay. The performance of overlay systems has, however, been fa...
Preliminary studies into environmental deterioration of pavements indicated that low-temperature cracking of the asphalt concrete surface was not like...
Environmental variables important in pavement cracking studies are catalogued for west Texas. This portion of the state is shown to receive the most s...
Objectives of the Study are to: (1) Investigate the asphalt cements used by the Texas Highway Department, (2) Establish specifications to assure the u...
Objectives of the Study are to: (1) Investigate the asphalt cements used by the Texas Highway Department, (2) Establish specifications to assure the u...
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