被动土压力的英文

• counterthrust of soil
• pa ive earth pre ure
• passive earth pressure
• passive soil pressure
• reaction earth pressure

• "被动"英文翻译    passive; unactive; passivity
• "土"英文翻译    soil; earth
• "压力"英文翻译    pressure; tension
• "土压力被动土压力" 英文翻译 :    passive earth pressure
• "被动土压力系数" 英文翻译 :    coefficient of passive earth pressure
• "单位被动土压力" 英文翻译 :    passive unit pressure
• "横向被动土压力" 英文翻译 :    passive lateral earth pressure
• "极限被动土压力" 英文翻译 :    passive capacity; passive potential
• "土压力被动土压力系数" 英文翻译 :    coefficient of passive earth pressure
• "被动土压" 英文翻译 :    passive earth pressure
• "被动土压力引起的破坏" 英文翻译 :    passive failure
• "库仑被动土压力理论" 英文翻译 :    coulombs theory of passive earth pressure
• "主动土压力" 英文翻译 :    active earth pre ure; active earth pressure, pa; active thrust of earth
• "被动土压系数" 英文翻译 :    coefficient of passive earth pressure, kp
• "土压力主动土压力" 英文翻译 :    active earth pressure
• "地震动土压力" 英文翻译 :    earthquake dynamic earth pressure
• "土压力主动土压力系数" 英文翻译 :    coefficient of active earth pressure
• "主动土压力系数" 英文翻译 :    coefficient of active earth pressure, ka
• "被动朗肯土压力" 英文翻译 :    passive rankine pressure
• "库仑主动土压力理论" 英文翻译 :    coulombs theory of active earth pressure
• "主动土压系数" 英文翻译 :    coefficient of active earth pressure
• "被动土抗力" 英文翻译 :    passive earth resistance
• "被动土推力" 英文翻译 :    passive earth thrust; passive thrust of earth
• "土压力" 英文翻译 :    earth load; earth pressure; earthpre ure; soil pressure; thrust of earth
• "土压力土压力" 英文翻译 :    earth pressure

• Coefficient of passive earth pressure
  被动土压力系数
• Passive earth pressure
  被动土压力
• Calculated method of passive earth pressure in deep pit engineering considering excavation effect
  考虑开挖效应的基坑被动土压力计算
• Based on the hypothesis that the rear side of retaining wall is pitching and coarse , and the filling surface is gradient , taking viscous filling as the object of study and using the static balance method , a study has been conducted on the earth pressure on the rear side of retaining wall under the sliding wedge ' s limiting equilibrium condition , and generated a general form for active earth pressure and passive earth pressure
  摘要基于挡土墙墙背俯斜、粗糙且填土表面倾斜的情况，以粘性填土为研究对象，用静力平衡方法研究了挡土墙后滑动土楔体达到极限平衡状态时作用于墙背的土压力，提出了主动土压力和被动土压力的一般形式。
• Now some universities and institutes of china have made some samples of the lunar rovers and theirs wheels , but until now the wheel ’ s mechanical performance is seldom researched and tested . this paper will analyze the mechanical performance of the wheel and design a test - bed to test the performance of the lunar rover ’ s wheel . firstly , the mechanical characters of the soil are separated to press - sinkage character and shear character based on bekker ’ s theory , and common press - sinkage and shear models are introduced and the theory of lankine passive earth pressure is also introduced
  根据bekker半经验法的基本思想,将土壤的力学特性分解为水平方向的剪切特性和竖直方向的承压特性,阐述了地面力学中常见的土壤的承压、剪切等力学模型,并引入了朗肯被动土压力理论,为建立车轮在松软土壤中前进和转向的力学模型奠定了基础,同时进行了实验土壤的剪切实验,测量了土壤的内聚力和内摩擦角等参数。
• These basic theories are helpful to construct model . some parameters of soil used for experiments are measured by shear experiments . secondly , mechanical models of the wheel - soil interaction when rolling and steering are constructed respectively based on the theory of terrain - vehicle and passive earth pressure
  基于地面力学中的bekker承压模型和janosi剪切模型,建立了一种月球车车轮在松软地面上前进时的力学模型,根据被动土压力理论,建立了该车轮在转向时的力学模型,给出了所建方程及模型的数值解法。
• The rankine soil pressure theory is always accepted as the foundation of calculations of the soil pressure in practice . but as we know , the ignorance of the middle principal stress and the utility of mohr - coulomb strength criterion in the two - dimensional stress state make a blemish that the active soil pressure is bigger and the passive soil pressure is litter than the real
  朗肯土压力计算公式一直是工程实际土压力计算的理论基础，但是朗肯土压力计算公式在推导过程中忽略了中主应力的影响，仍然应用二维应力状态下的莫尔?库仑强度准则，致使计算出的主动土压力偏大而被动土压力偏小。
• The retaining wall reclining on the slight slope built on soft foundation is usually used in protecting the shore of river , the contradiction between the lack of impartiality in stress of the base and the small stress allowed by the foundation as well as the lack of stabilization of the breast wall is a hard nut to crack in the engineering . in the paper , a tenon - base is added under the base of the retaining wall , on the study of the choice of the parameters and formulas used in calculation and the research of theory used in calculation , method used to deal with the load , etc , the writer gives a way to crack the nut mentioned above paragraphs and presents a qualitative and quantitative analysis about them , such as the equivalent inner friction - angle ( d ) and the passive press of the clay ( ep ) , etc . in the end of the paper , using modern optimization method , a design of the retaining wall reclining on the slight slope built on soft foundation is done , the result is economical , and accords with the fact
  软基上的仰斜式挡土墙在水利工程河道护岸中经常遇到，仰斜式挡土墙基底偏心应力较大和软基土地基容许承载力偏小的矛盾以及挡土墙抗滑稳定不足是工程中难以解决的难题。本文在对仰斜式挡土墙设计中有关计算参数的选择、公式的选用应该注意的问题进行了研究，对河道护岸软基础上的仰斜式挡土墙采用凸榫基础处理的方法，就其计算理论、设计验算中各荷载的具体处理方法进行了较为细致的研究，提出了解决软基础上的水工仰斜式挡土墙难以解决的难题的方法，并对有水情况下粘土等效内摩擦角_ d 、凸榫被动土压力e _ p等在计算中的取值提出了定性和定量的分析。最后利用现代优化方法对软基础上的水工仰斜式挡土墙进行了结构优化设计，得出了符合实际的结果，与其它重力式挡土墙形式进行比较，取得了明显的经济效益。
• The condition of water pressure acting on the both sides of cement - soil retaining wall is researched by computing the seepage field around the wall . it is illustrated that the coefficient of water pressure , which isn ' t constant along the height , is affected seriously by some factors , e . g . , the distribution and relative hydraulic permeability of the soil beside the wall , the hydraulic permeability of its foundation , and the buried depth of the impervious layer . as a whole , the lateral pressure acting on the wall based on seepage is always smaller than that without regard to seepage in the non - excavated zone . moreover , the pressure based on seepage is greater than that without regard to seepage in the excavated zone if the coefficient of passive pressure is smaller than 1 . 176 . this case is of great advantage to the stability of the wall
  通过计算水泥土挡土墙周围的渗流场，研究了墙侧水压力的变化规律.结果表明：水压力系数沿高程并非常数，且受到墙侧土层分布及其相对透水性、墙基土的透水性和下卧不透水层埋深等因素的严重影响.总体来说，考虑渗流时墙后的侧压力总小于不考虑渗流时的相应值，且当墙前的被动土压力系数较小时，考虑渗流时该侧的侧压力则大于不考虑渗流时的相应值，因此，这种情况有利于挡土墙的稳定