被动土压力
- 网络passive earth pressure
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被动土压力作用的变分极限平衡法研究
Study on the passive earth pressure by variational limit equilibrium method
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刚性挡土墙被动土压力数值分析
Numerical analyses of passive earth pressure on rigid retaining wall
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用体积比法求锚碇板前被动土压力增大系数Kb
Calculating Added Coefficient K_b About Passive Earth Pressure in Front of Anchor Plate by Volume Ratio
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三向应力作用下的Rankine被动土压力公式
Formula of Rankine passive earth pressure in triaxial state of stress
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计算得知,各向异性损伤对主动土压力系数Naq和被动土压力系数Npq值有影响。
Finally the influence of anisotropic damage on earth pressure is studied .
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本文将边坡临界滑动场方法进行推广和改进,计算挡土结构中土体被动临界滑动场PCSF和被动土压力。
By extending and promoting the critical slip field method for slope analysis , passive critical slip fields in retaining structures are numerically computed along with passive earth pressure .
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用二维颗粒流程序(PFC2D)对各种移动模式的刚性挡墙被动土压力进行了模拟。
The passive earth pressure of rigid wall due to various wall movement was simulated by particle flow code ( PFC ) 2D , which is based on DEM .
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挡土结构前非水平面时嵌入段被动土压力的确定
Determination of passive thrust for non-horizontal earth surface before retaining structure
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基于被动土压力的沉井结构分析
Analysis of structure of passive earth pressure on open caisson
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刚性挡墙被动土压力模型试验研究
Experimental research on the passive earth pressure acting on a rigid wall
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基于非线性破坏准则的被动土压力极限上限分析
Upperbound limit analysis of passive earth pressure based on nonlinear failure criterion
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地震条件下倾斜挡土墙被动土压力研究
Passive earth pressure of inclined retaining walls under seismic condition
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非线性破坏准则对被动土压力的影响
Influences of a nonlinear failure criterion on passive earth pressure
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不同变位模式刚性挡土墙的动被动土压力
Dynamic passive earth pressure on retaining wall under various modes of movement
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圆弧破裂面时挡土墙的被动土压力分析计算
Study of Passive Earth Pressure on Gravity Retaining Wall with Arc Rupture Surface
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挡土墙被动土压力研究
Study on passive earth pressure of retaining wall
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挡土墙被动土压力分布与被动侧压力系数
Passive Earth Pressure on a Retaining Wall and Coefficient of Passive Lateral Earth Pressure
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被动土压力非线性分布浅析
Analysis of Non-linear Distribution of Passive Earth Pressure
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被动土压力的影响因素分析
Analysis of Factors Affected on Passive earth Pressure
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挡土结构中土体被动临界滑动场及被动土压力的数值计算
Passive critical slip field of soils in retaining structures and numerical calculation of passive earth pressure
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刚性挡土墙被动土压力的计算及影响分析
A generalized computing equation and influencing factors of passive earth pressure acting on rigid retaining wall
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利用水平层分析法,分析被动土压力的分布规律。
By using the method of level layer element , the distribution of passive earth pressure is analysed .
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随地震加速度系数的增加,地震被动土压力系数变化越明显。
The variation of seismic passive pressure coefficients increases with the increase of the magnitude of the earthquake acceleration .
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根据考虑变形的朗肯土压力模型,对被动土压力折减系数进行了理论探讨。
According to Rankine earth pressure model considering deformation , the reduced coefficient of a passive earth pressure is explored theoretically .
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在高基质吸力范围内,被动土压力和临界荷载均逐渐减小并趋于稳定;
In the high matric suction region , the passive earth pressure and the critical bearing capacity gradually decrease and reach some constants .
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在填土水平且无粘性条件下,分析垂直墙背挡土墙的主、被动土压力分布。
The authors analyzed the earth pressure distribution on retaining wall with a vertical back in the condition of a granular backfill with level surfaces .
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假定墙体竖直,墙后填土水平,墙体做平动,在不同的边界条件下,求解主动土压力和被动土压力。
Assuming the vertical retaining wall and the level filling soil , the active and passive earth pressures were solved in different translational solving boundary conditions .
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本文提出了一种板桩墙结构内力和变形计算的改进竖向地基梁法,该方法基于m法计算土抗力,但限制土抗力的极限值不能超出被动土压力。
In this paper , a modified method of analyzing vertical beam on elastic foundation for the calculation of the quay wall of sheet pile is presented .
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此外,按照朗肯被动土压力理论对轮叶的间距、数目和长度作了分析和计算;
According to Rankine 's theory of passive pressure of soil , we have analysed and calculated the number , the length and the interval of wheel paddles .
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从能量理论出发,导出任意情形下档土墙被动土压力的计算公式,探讨破裂角的计算方法。
According to the energy theory , the formula for the passive earth pressure of retaining wall is derived , and the calculation method for the rupture angle is discussed .