摘要
在高速公路软土地基路段施工过程中,控制地基沉降一直是影响施工进度及施工质量的关键问题之一。通过对苏嘉杭高速公路(江苏南段)软土地基路堤施工沉降动态观测的实践,针对公路软土地基路堤设计与施工技术的有关规定,给出了不同施工期间沉降水准观测的作业方法,并进行了有益的探讨。
In a construction of expressway, to control the foundation settlement is one of the key problems for the construction progress and quantity. Through dynamic observation of soft soil foundation at Su-jia-hang expressway（south segment in Jiangsu）, based on some related technical regulations for design andconstruction of soft soil foundation highway, the operation methods in different construction period for settlement leveling are given.
出处
《勘察科学技术》
2005年第6期42-47,共6页
Site Investigation Science and Technology
关键词
苏嘉杭高速公路
软土地基
沉降观测
地质条件
水准测量
expressway
soft soil foundation
settlement plate
settlement observation
leveling
operation method
