摘要
由于闽南地区工程地质条件的复杂性及地铁工程的特殊性,在泉州地铁建设过程中将遇到大量的岩土问题。主要有:(1)勘察方面的问题;(2)地下水的问题;(3)特殊土的处理问题;(4)深大基坑开挖的问题;(5)施工带来的环境影响问题等。对这些问题,应该使用多样化的勘察手段,查明建设场地地质水文条件;施工空间紧张的基坑支护新技术的引进和使用,合理处理地下水以及采用信息化施工新技术,并开展轨道交通风险评估及管理等措施。
Due to the fact that engineering geological conditions and particularity of subway construction in South of Fujian areas are complicated.The corresponding geotechnical problems are emerged in the process of construction for Quanzhou subway.The main environmental geotechnical problems are：（1）some problems on engineering investigation;（2）underground water;（3）how to deal with special soils;（4） the excavation of deep and large foundation;（5）the environmental problems that coursed by construction.For these geotechnical problems,a lot of technologies for investigation shall be strengthened to find out geological conditions of the geotechnical at building site;the use of new methods in excavation when the construction conditions are narrow;take reasonable treatment of under groundwater as well as new technology for information construction.And more,we should take risk assessment for the construction of the subway.
出处
《福建建筑》
2011年第9期66-69,共4页
Fujian Architecture & Construction
基金
国务院侨办基金(09QZR03)
关键词
泉州地铁
工程地质条件
岩土工程
风险评估
Quanzhou subway Engineering geological conditions Geotechnical engineering Risk assessment
