摘要
通过对积石峡黄河大桥进行静力荷载试验,掌握了桥梁结构在静载作用下的实际工作状态和承载能力。通过对桥梁控制截面的应力理论值与实测值进行对比分析,并运用ANSYS软件进行了模拟分析,借此判断出了桥梁结构的安全承载能力,并对桥梁的运营质量进行了初步评估。
Based on the static load test of Jishixia Bridge, the article introduces the actual working state and carrying capacity of bridge structure under the static load action. By the comparison and analysis of theoretical stress value and measured?value of bridge control sections, the article makes the simulation?analysis by ANSYS software in order to judge the safe carrying capacity of bridge structure and to make a preliminary assessment of the bridge operation quality.
出处
《城市道桥与防洪》
2016年第3期68-71,10,共4页
Urban Roads Bridges & Flood Control
关键词
桥梁检测
静载试验
荷载工况
有限元分析
bridge inspection
static load test
load case
finite element analysis
