1) Drawing water from inside pipe pile
桩心抽水
2) measurement pile
抽心验桩
3) pile allocation by taking-out
抽桩布置
4) optimizing piles by taking-out
抽桩优化
5) coring sample for testing pile
抽芯验桩
6) pumping
[英][pʌmp] [美][pʌmp]
抽水
1.
Study on two-well pumping seepage flow in joint rock;
节理岩体双孔抽水渗流研究
2.
Analysis of pumping in saturated multi-layered soil by using displacement function method
位移函数法求解饱和层状地基中的抽水问题
3.
Derived from the most outstanding characteristic of the effects which the grouting pressure has on grout diffusibility, this article poses a method, that suggests grouting and pumping are simultaneously applied, this method will be helpful to increase the grouting hydraulic gradient as well as expand the effective grout diffusivity rad.
本文从注浆压力对浆液扩散影响最显著的特点出发,提出用注浆孔与抽水孔同时工作的方法,这种方法可使浆液水力坡度增大,增加浆液有效扩散半径,提高深表土层注浆效果。
补充资料:巴斯康蒂抽水蓄能电站
巴斯康蒂抽水蓄能电站 Bath County Pumped Storage Power Station 位于美国弗吉尼亚州西北部,20世纪80年代是世界上装机容量最大的抽水蓄能电站。装机容量210万千瓦。厂房为半地下式,发电设计水头329米,抽水设计扬程335米,抽水最大流量 116米3/秒。上水库土石坝最大坝高140米 ,坝顶长731米。总库容4400万米3。下水库土石坝最大坝高41米,坝顶长690米,总库容3760万米 3。引水系统包括岸坡式取水口、引水平洞、竖井、压力隧洞、压力钢管和调压井等 。工程于1975年开工,1985年投产。
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