把梯子放坡一点。
放坡开挖适用于地基土质较好、开挖深度不深，以及施工现场有足够放坡场所的工程。
Step-slope excavation is suitable for the project of which the foundation has better soil properties, lower excavation depth or enough site space for step-slope.
根据船厂的使用要求及升船机港池的结构特点，升船机港池采用放坡开放式的港池方案。
According to the operation of the dockyard and the structure of ship lift harbor, open scheme of ship lift harbor was applied.
该工程采用以喷锚支护为主、上部结合放坡、并用桩锚支护重点坑段的综合方案，经实践证明是成功的。
In this project, shotcrete-bolt and slope are used in most segments of the pit. and pile-anchor is used in some important pit segment this scheme is proved to be successful.
深圳地铁一期工程少年宫站开挖基坑围护结构采用1∶0.3的放坡结合土钉加预应力锚索联合支护体系。
Open-cut slopes of 1:0.3 gradient reinforced by soil nails and pre-stressed anchoring cables are adopted for the foundation pit of Shaoniangong station of phase 1 of Shenzhen Metro.
基于极限平衡理论及平面滑裂面假定，在考虑土黏聚力及放坡角度的基础上，推导了平面滑裂面剪切破坏角的数学表达式。
Based on the limit equilibrium theory and the hypothesis of planar sliding surface, a formula for calculating the Angle of shear failure was deduced considering cohesion and cut slope Angle.
因此放蜂地点首选平原和山的南坡面，其次是山的东南坡面，西南坡面。
Sites of placed bees to the south should be preferred to plains and southwest, southeast, north of the hill slope.
分析了土石方工程中坡口桩放样时，传统放样方法的不足和数字化放样方法的优点。
This paper analyzes the lack of traditional settingout method and the advantage of digitalization settingout method when analyzing settingout of chamfer stake in cubic meter of earth and stone.
分析了土石方工程中坡口桩放样时，传统放样方法的不足和数字化放样方法的优点。
This paper analyzes the lack of traditional settingout method and the advantage of digitalization settingout method when analyzing settingout of chamfer stake in cubic meter of earth and stone.
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