循环带出井底沉淀物 circulating out fill
沉井封底 sealing of cylinder
井底沉没式泵 bottom hole pump
沉井底
Bottom of the caisson
以上为机器翻译结果，长、整句建议使用 人工翻译 。
考虑了沉井底部和侧壁的摩阻力，由沉井整体水平向受力平衡计算允许顶力。
Then considering the friction forces on the well sides and well bottom, the permissible jacking force was calculated through the horizontal forces balance of the whole working well.
youdao
应用推荐
模块上移
模块下移
不移动