摘要
以安龙新桥为例,结合工程现状及大件的相关资料,提出了加固方案,进行了结构计算,并给予了实践检验。实践证明"释能法"在大件通过桥梁时的加固运用效果显著,为超限运输的桥梁加固提供了参考,具有重要的现实意义。
Take Anlongxin Bridge for example, with reference to conditions of the bridge and the related data in connection with large and heavy transportation, the construction scheme for the bridge strengthening is formulated and structural calculations are carried out. Then we give it practice testing. Practice proves that the bridge after being strengthened by energy-releasing method works well, which provides experiences for strengthening of bridges to be used beyond their design load limit, and is of certain significance of guidance.
出处
《山西建筑》
2008年第8期314-315,共2页
Shanxi Architecture
关键词
旧桥加固
双曲拱
释能法
大件运输
old bridge strengthening, double curvature arch, energy-releasing method, large and heavy transportation
