摘要
察尔汗盐湖地区盐盖缺失地段地下水位高,地基土质不良(粉土),氯盐、硫酸盐含量高。修建混凝土构造物面临基础处理难、防腐难等问题。本文结合大察高速公路桥涵施工实际,就组合式钢波纹管在该地区施工的优点进行了阐述。
In areaslacking of salt roof and with poor soil texture around Qarhan Salt Lake,the ground water level is high,which brings difficulties of foundation treatment and antisepsis to the construction of concrete structures.And in this paper,the advantages of combined corrugated steel pipes are analyzed.
出处
《青海交通科技》
2015年第1期30-32,共3页
Qinghai Transportation Science and Technology
关键词
强盐渍土软土地基
组合波纹管
应用
foundation with strong saline soil and soft soil
combined corrugated pipe
application
