Reason analysis of the support frame casting in situ crack of block 0 of a PC cable-stayed bridge

The authors compare different existing theories and picked out the Age-Adjusted Effective Modulus Method presented by Trost-Bazant as one that fits in with the stage-bystage construction procedure of PC cable-stayed bridges.

Cable force adjustment is an effective measurement to reduce cable force errors after replacement of cables in existing PC cable-stayed bridges.

This thesis discusses the geometric nonlinear theory of the bars system and applies the technique of “birth and death element”to the simulation analysis for the long-span PC cable-stayed bridge under construction, which makes modeling job very simple, and date transfer.

Analysis of slackening shake stability of a single post style diagonal cable bridge tower;

Taking an inclined-pylon cable-stayed bridge in Xiamen as an example,the article applies several cable adjusting theories to adjust the cable,and determines the completion cable force suitable for this bridge after the comparison.

Benchmark control problem in the study of seismic response of cable-stayed bridges;

TMD,TLD and performance tests for vibration control of steel tower of large span cable-stayed bridge during construction;

Analysis of internal force on temperature of asymmetric tendon disposition cable-stayed bridge in transient temperature field;

The wind-resistant stability analysis and seismic of single tower double planes cable stayed bridge;

The development status and development trend of cable stayed bridge;

The diagonal loading method of cable stayed bridge cable tower anchorage zone model experiment;