提出土体损失引起的三维地面变形计算公式。
Formula of ground deformation induced by ground loss was offered.
根据土体损失的空间分布规律，应用镜像法原理，推导了土体损失产生的附加应力计算公式。
According to the space regularities of distribution of ground loss and by image method theory, the calculation formulas of superimposed stress are deduced.
在相同土体损失率时，与正常工况相比，旋转工况产生的最大沉降量变小，但沉降槽宽度变大。
At the same rate of soil loss, the maximum settlement value induced under the rotated condition is smaller than that under the normal condition, but the settlement trough width is larger.
本文对盾构法隧道统一土体移动模型二维解进行分析，该解可以计算盾构施工过程中由于土体损失引起的土体二维变形。
Theoretical analysis shows that ground movement patterns induced by shield tunneling construction for different kinds of soils will be different.
隧道周围土体的位移是由地层损失引起的，并且与注浆量有很大关系。
Soil displacements are induced by ground loss and are affected greatly by grouting amount.
地面沉降是在自然和人为因素作用下，由于地壳表层土体压缩而导致区域性地面标高降低的一种环境地质灾害现象，是一种难以补偿的永久性环境和资源损失。
Caused by the natural and man-made factors, the ground subsidence is the disaster phenomenon of environmental geology with regionally ground level decreasing, which resulted in the compact of soil.
隧道周围土体的位移是由地层损失引起的，并且与注浆量有很大关系。
Soil displacement is induced by ground loss and is affected by injection amount.
隧道周围土体的位移是由地层损失引起的，并且与注浆量有很大关系。
Soil displacement is induced by ground loss and is affected by injection amount.
应用推荐