摘要
介绍了位于地震频发的 9度高烈度地震区、发育有 3层高承压含水层、地质条件十分复杂的南疆铁路布谷孜河大桥的概况、勘探技术要求、钻探中遇到的问题和采取的对策及设计、施工简况。
Buguzi River major bridge in Wulumuqi-Kash railway locats in ff of seismic intensity area. There are three water-bearing level with high pressure water in the bridge site area.The engineering geological condition is very complex.The boring exploration is faced with many problems in this conditions.Due to taking the comprehesive motheds and design reasonable boring techniqu,the problems have been efficiently resolved.These conditions,problems,methods taken and techniau designed have been abstructly intrduced.
出处
《矿产勘查》
2000年第7期36-40,共5页
Mineral Exploration
关键词
大桥
特殊条件
地基勘察
处理
major bridge special conditions soil investigation treatment
