真空点井降水工程中有关问题的探讨

Discussion on Issues of Vacuum Point Well in Dewatering Engineering

就降水工程中真空点井的设计和施工中存在的一些问题 ,结合新近颁发的《建筑与市政降水工程技术规范》(JGJ/Cll 98)加以论述 。

Questions existed in the designing and constructing of the vacuum point well in dewatering engineering are discussed based upon the newly issued Technical Code for Groundwater Lowering Engineering in Building and Municipal (JGJ/C111-98).Several rules currently used are demonstrated unreasonable.And a correct calculation method is presented.