1) trapezoidal crushed stones pit
梯形集碴坑
2) hallow of rock chunk concentrate
集碴坑
3) high sidewall of brocken rock accumulating pit
聚碴坑高边墙
1.
The stability of high sidewall of brocken rock accumulating pit for rock plug blasting is very serious since the intense vibration caused by blasting of large amount explosives, as well as the influences of water pressure and the high speed current.
受大药量岩塞爆破时爆破强烈震动和强震时水压力、高速水流作用下的岩塞聚碴坑高边墙围岩稳定问题显得十分突出。
4) shape of broken rock
堆碴形态
1.
Comparison between the results of hydraulic test and the prototype observation of rock stopple burst in Xianghongdian Pump Storage Power Station shows that the hydraulic model of rock stopple burst can simulate the shape of broken rock in the collection pit and the surge height in the gate well.
比较了响洪甸抽水蓄能电站水下岩塞爆破水工模型试验和原型观测的结果 ,说明岩塞爆破水工模型试验能较好地模拟集碴坑的堆碴形态和闸门井涌浪
5) lift pit, elevator pit
电梯底坑
6) elevator pit
电梯坑
补充资料：坑坑坎坎
1.坑坑洼洼，凹凸不平。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条