摘要
通过对气动降水设备和传统设备各自的原理、构成及特点进行研究和对比,并结合天津地区的施工经验,得出在建筑基坑降水过程中,特别是在粉土、粉质粘土等渗透系数较小的地质中,采用气动降水施工比传统电泵降水具有安全、节能、整齐、耐用等优势。
By studying and comparing the principle,composition and characteristics of pneumatic precipitation equipment and traditional equipment,and combining the construction experience of Tianjin area,it is concluded that in the process of building foundation pit precipitation,especially in geology with small permeability coefficient such as silty soil and silty clay,pneumatic precipitation construction has the advantages of safety,energy saving,tidiness and durability than traditional electric pump precipitation.
作者
宋心朋
周莹莹
Song Xinpeng;Zhou Yingying(Tianjin Zhijing Technology Co.,Ltd.,Tianjin 300143,China)
出处
《山西建筑》
2020年第7期152-156,共5页
Shanxi Architecture
关键词
基坑工程
管井降水
气动降水
液位控制
绿色施工
foundation pit project
tube well precipitation
pneumatic precipitation
liquid level control
green construction
作者简介
宋心朋(1981-),男,工程师。
