陇海铁路灞河大桥垮塌分析

Reasons analysis for collapse of Bahe big bridge of Lunhai railway

结合陇海铁路灞河大桥垮塌实例 ,从水文地质、桥址河床、受力情况、防护加固等角度分析了大桥垮塌的原因 。

Combined with example of collapse of Bahe big bridge of Lunhai railway, the reasons for collapse are analyzed from the angles of hydrologic geology, streambed of bridge location, bearing situation, protection and consolidation. And some suggestive opinions are also given.