Finite element analysis and static load test for guyed form traveller of cable-stayed bridge

2nd International Conference on Materials Science, Energy Technology and Environmental Engineering

材料科学;能源学;生态环境科学

Ye, Xijun^1 ; Chen, Bingcong^1 ; Sun, Zhuo^1

School of Civil Engineering, Guangzhou University, Guangzhou

510006, China^1

关键词: Cantilever construction;    Construction requirements;    Construction stages;    Field test;    Measured results;    Operational performance;    Optimal design;    Static load tests;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/81/1/012128/pdf
DOI  :  10.1088/1755-1315/81/1/012128

来源: IOP

【 摘 要 】

To ensure the security of the cantilever construction and elevation template adjustment for cable-stayed bridge, finite element model of guyed form traveller of Gan-zhu-xi cable-stayed bridge was built. At first, two models are considered under actual construction stage, then a static load test was carried out. The theoretic result was in consistent with the results from field test. It also showed that the optimal design was reliable and the operational performance could meet the construction requirements. Elevation template can be determined by the deflection measured results.