木兰松花江公路大桥工程地质参数选用与桩基础优化设计  

Engineering Geological Parameters Selection And Optimization Design Of Pile Foundation In the Mulan Songhua River Highway Bridge

作　　者：车殿国[1] 

机构地区：[1]黑龙江省公路勘察设计院

出　　处：《林业科技情报》2015年第3期95-97,100,共4页Forestry Science and Technology Information

摘　　要：本文结合典型的工程实例,在对常规试验与现场试桩试验所获取的岩土力学参数的综合分析和比较的基础上,详细论述并提出了复杂地质条件下特大桥梁地基力学参数的取值方法,为大桥基础设计提出科学合理的建议,在确保桥梁结构安全、耐久的前提下,同时降低工程造价,取得了良好的经济与社会效益。Based on the comprehensive analysis and comparison of the mechanical parameters of rock and soil obtained by routine test and field test, this paper discusses and puts forward the method that determining the values of Super Large Bridge Ground mechanics parameters on complex geological conditions, which puts forward scientific and reasonable suggestions for bridge foundation design. In the premise of ensuring the safety and durability of the bridge structure, at the same time, the construction cost is reduced, and good economic and social benefits are obtained.

关 键 词：特大桥梁 工程地质条件 地基参数 桩基 

分 类 号：U442[建筑科学—桥梁与隧道工程] U443.15[交通运输工程—道路与铁道工程]