地铁隧道施工引起沉降槽宽度的影响因素-北京市勘察设计研究院 关键词】:隧道;地铁;地层位移;沉降槽 [gap=1007]Keywords】:tunnel;subway;ground movement;settlement trough
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ground movement control 地面活动管制
Ground Movement Intensity 地面运动强度
observation station of ground movement 地表移动观测站
ground movement correction 地面移动修正
plan of ground movement 地面移动图
Ground Movement And Deformation 地表移动与变形 ; 地表移动变形
ground movement hazard 地面相撞危险
airport ground movement control system 机场地面交通管制系统
gmc ground movement control 地面活动管制
The extending width of the settlement trough induced by the urban tunneling is a key issue in the ground movement prediction and the related risk management.
在隧道施工引起的地层位移预测与相关风险管理中,地表沉降槽的延伸宽度是一个重要的课题,也是进行沉降预测的主要参数之一。
参考来源 - 地铁隧道施工引起沉降槽宽度的影响因素To reduce the adverse effects of surrounding environment induced by construction of the subway, we must effectively to predict the ground movement. The main content of the thesis is as follows:1.
为减少地铁隧道施工引起地层移动给周围环境带来的不利影响,必需对地层移动进行有效预测。
参考来源 - 隧道施工引起地层移动的半解析方法研究The influence of internal friction angle
ground movement was taken into account. It was considered that the level obliquity about boundary line of the vertical ground deformation region should be 45° +
考虑土的内摩擦角φ对土体移动的影响,认为垂直土体变形区域边界线的水平倾角应等于45°+φ/2,而不是45°,提出了修正的Loganathan公式,首次提出了剪切扰动区范围的计算公式。
参考来源 - 顶管工程土与结构的性状及理论研究·2,447,543篇论文数据,部分数据来源于NoteExpress
"It would do a lot more damage close up. We could easily be looking at 1 centimetre of ground movement," says Luckett.
Luckett说这将可能造成更大的破坏,现在我们很容易就能看见地面上1厘米左右的移动。
This does not appear to be sinking, but ground movement.
这看起来可不像下沉,而是地层移动。
Underground Mining lead to rock deformation and ground movement.
地下开采导致岩层变形与地表移动。
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