摘要
武汉江汉三桥、江汉五桥和南宁永和桥均为钢管混凝土拱桥。通过3座实桥的计算分析与静、动载试验,对钢管混凝土拱桥的力学特性做了研究。结果表明:目前钢管混凝土拱桥所用设计理论和方法可靠,施工方法可行且质量优良。
The Third Wuh Yonghe Bridge in Nanning as p bridges. In this paper, through an Jianghan Bridge, resented in this paper calculation, analysis, the Fifth Wuhan Jianghan Bridge and the are all of the concrete-filled steel tube arch static and dynamic load tests made for these three practical bridges, the mechanical properties of the type of the bridges have been studied. The results indicate that the current design theories and methods having been applied to the bridges are reliable, the construction methods are feasible and construction quality is good as well.
出处
《桥梁建设》
EI
CSCD
北大核心
2007年第1期16-20,共5页
Bridge Construction
关键词
拱桥
钢管混凝土结构
力学特性
静载试验
动载试验
arch bridge
concrete-filled steel tube structure
mechanical property
static loadtest
dynamic load test
