摘要
从东昌路地铁车站降承压水的实际出发 ,根据野外实测数据 ,利用降承压水理论以及降承压水的特殊工况 ,对水头 ,水头与时间的关系以及在抽水过程中水头异常现象作了分析。并试图通过实测结果和图表的理论分析 ,寻找上海地区降承压水 。
The settlements induced by pumping confined water at subway station on Dongchang road is studied in the paper The data got from the site of work are studied and discussed in detail It is found that the distribution of the water head is essential step in the resistance to confined water It is not discovered that any failure due to the piping and instability is happened until completing the concrete work of basement slab It will be seen that the pumping confined water is a safety measure in the deep excavation
出处
《土木工程学报》
EI
CSCD
北大核心
2002年第5期93-99,共7页
China Civil Engineering Journal
