开挖面 meaning in English
cut surface
excavated surface
face
Examples
- Schmidt , b . ( 1969 ) . “ settlements and ground movements associated with tunnelling in soil , ” phd thesis , university of illinois
廖铭洋( 2001 ) .潜盾机评选与开挖面稳定机制之探讨,硕士论文,国立海洋大学,基隆 - 2 . when the angle between the nails and the cut slope is nearly right angle , the horizontal displacement of the soil behind the slope and the tension force of the nails are minimum . when the angle is smaller or larger than this angle , the values above increase
2 )当土钉与开挖面近乎成直角时，坡后土体水平位移最小，此时钉体对坡后土体位移的限制作用最大，大于或小于此时的土钉倾角，坡后土体位移将增加。 - The main achievement has been obtained as follows in the paper : ( 1 ) most of class no . i and ii structure plane of the slope is steep dip and is more steep than the man - made slope , class no . i and ii structure plane do not compose latent local unstable block
论文研究成果如下： ( 1 )边坡、类结构面以中陡倾角为主，且大多数大于边坡开挖坡角。通过野外调研和理论分析，阐明工程边坡开挖面附近， 、类结构面相互未组合成不利块体。 - By simulating the excavation course of foundation pits and starting with the change of stress field , the regularities of remanent strength and static earth pressure of viscous soil mass under excavated plane are analyzed so that the influence depth due to soil mass excavation unloading may be determined
摘要模拟基坑开挖过程，由应力场变化方面入手分析开挖面以下粘性土体残余强度和静止土压力的规律性，以期确定土体开挖卸荷的影响深度。 - Compared with the traditional numerical method , the numerical manifold method need not calculate the released load on excavation face , need not prepare special element for unloaded material part ; simple mathematic grid can meet the arbitrary course of excavation ; so it is more convenient and effective ; at the same time , high - order manifold method has better precision for excavation
相对于传统数值方法，数值流形方法在模拟开挖时不用计算开挖面上的释放荷载，不用为卸除的材料部分准备专门的单元，简单的数学网格可以适应任意的开挖过程，使其对开挖的模拟更加简便和有效，同时高阶的流形方法对开挖问题具有较高的求解精度。