强透水性承压水深基坑降水实例

Examples of the Strong Permeability Confined Water Deep Foundation Pit dewatering

张掖地区由于场地地下水水位较高且为承压水,给基坑开挖施工带来了很大的困难。为了更好地解决基坑施工中的降水和基坑支护问题,在大量调查研究的基础上对张掖甘州区深基坑降水进行研究,可以做到保证基坑施工安全,大大降低了基坑工程造价,对保证甘州区高层建筑的深基坑降水施工和深基坑支护设计具有示范和指导意义。

Due to site underground water level is high and the confined water in Zhangye area brought great difficulties to foundation pit excavation. In order to better solve problems of the dewatedng and foundation pit bracing of foundation pit construction, based on thorough investigation studies deep foundation pit dewatering in Zhangye Ganzhou area, can guarantee the safety of foundation pit construction, greatly reduce the cost, has the demonstration and guiding significance to ensure the construction and design of highrise buildings deep foundation pit in Ganzhou area.