Reserves in load capacity assessment of existing bridges

Simplified probabilistic non-linear assessment of existing railway bridges

Evaluation of Existing Bridges by Field Testing

The objective of the presented research is to develop an efficient control system for highway load effects that involves the control of various parameters including: truck weight (axle weights and axle spacing), truck load distribution on bridge girders, dynamic load, strain, stress and deflection of bridge components, and verification procedure for the minimum load carrying capacity. This stud...

Evaluation of Unknown Pile Length under Existing Bridges in Alabama

Processor Capacity Reserves for Multimedia Operating Systems

Multimedia applications have timing requirements that cannot generally be satisfied using time-sharing scheduling algorithms and system structures. To effectively support these types of programs, operating systems must support processor capacity reservation. A capacity reservation and enforcement mechanism isolates programs from the timing and execution characteristics of other programs in the ...

Performance Evaluation of Existing Bridges under Vehicle Dynamic Effects

This paper summarizes the recent work by the first author’s research group related to the performance evaluation of existing bridges under vehicle dynamic effects. Based on the data from short-term monitoring of existing bridges, a framework to estimate the extreme structure responses from the live load in a mean recurrence interval is developed in the first part. The Gumbel distribution of the...