摘要
在江苏某电厂碎石桩施工过程中,针对桩管内石料下料困难的情况,改进了碎石桩施工工艺,利用空气压缩机向桩管内加气压的方法,使得问题得到解决,工程得以顺利进行。
During gravel pile construction of a power plant in Jiangsu province, considering difficult to pour gravel in pile tube, the construction process of gravel pile is slightly improved compressor to increase the air pressure in pile tube. Pouring difficulties are successfully solved and construction is finished smoothly. that it is to use air engineering
出处
《建筑技术》
2012年第1期73-75,共3页
Architecture Technology
关键词
淤泥质地层
振动沉管碎石桩
孔隙水压力
气压平衡法
加料活门
silty stratum
vibrating immersed-tube gravel pile
pore water pressure
pressure balance method
charging valve
