基础原槽开挖爆破设计与施工

Design and Implementation of Explosive Excavating Foundation Protogeosyncline

本文通过某高层建筑基槽预裂爆破开挖实践 ,介绍预裂爆破原槽开挖设计原理和施工要点 ,并对主要爆破参数选择做出说明。

On the basis of practice of explosive excavating the protogeosyncline of a high-storey building, the design principle and implementation keys of the presplitting blasting are introduced, and the option of the main blasting parameters is presented.