摘要
依托郑万铁路彭溪河大桥的施工栈桥,采用桥梁结构有限元软件midas Civil计算栈桥基础承受的荷载,采用理正软件计算锚固桩基础的承载力。该栈桥所处地为基岩裸露陡坡河床,栈桥高达50 m,此类栈桥的成功应用,为同类桥梁施工奠定基础。
Relying on the construction trestle of the Pengxi River Bridge on the Zhengwan Railway,the bridge structure finite element software midas Civil is used to calculate the load on the trestle foundation and the rationalization software is used to calculate the bearing capacity of the anchor pile foundation.The location of the trestle is the exposed steep bed of bedrock and the height of the trestle is more than 50 m.The successful application of this trestle lays the foundation for the construction of similar bridges.
作者
许轩
XU Xuan(Xi'an Satellite TT&C Center,710043,Xi'an,China)
出处
《建筑技术》
2020年第6期765-767,共3页
Architecture Technology
关键词
施工栈桥
基础
稳定性
construction trestle
foundation
stability
