抗力系数的英文

• coefficient of drag
• coefficient of reaction

• 抗:    resist; combat; fight
• 系数:    coefficient; ratio; modulus; ...
• 路基抗力系数:    coefficient of subgrade
• 岩石抗力系数:    reaction coefficient of rock
• 力系数:    draft coefficient; floce coefficient; force coefficient; sfc

例句与用法

1. Coefficient of subgrade
   路基抗力系数
2. Besides , this paper adopts the random finite element method , uses geometric and physical mechanical parameters that are relevant to lining weight of surrounding rock , coefficient of lateral pressure , height or buried depth of vertical loading , elastic resistance coefficients of surrounding rock , elastic modulus of support structure , unit weight of concrete , thickness of the structure as well as torsional strength and compression strength of concrete and etc . , as random variables , applies the monte - carlo method to sampling by computer , preliminarily evaluates the reliability of bearing capacity and stability of molded concrete lining of the xuefeng mountain tunnel , and obtains the related displacement of the lining , mean value and variance of internal force , and computed the reliability index of lining structures
   此外，本文采用随机有限元方法，将围岩容重、侧压力系数、垂直荷载高度或埋深、围岩的弹性抗力系数、支护结构的弹性模量、混凝土容重、结构的厚度以及混凝土的抗扭与抗压强度等与衬砌结构有关的几何与物理力学参数作为随机变量，应用蒙特卡洛理论进行计算机随机取样，对雪峰山隧道模注混凝土衬砌的承载力与稳定性的可靠度进行了初步评估，得出了衬砌的相关位移与内力的均值和方差，并计算出了相应的衬砌结构可靠指标。
3. The authors suggest : the internal force ' s value is rational if the coefficient of lateral resistant force is one - forth to one - sixth of tests value , or the coefficient of lateral soil pressure is bigger than the coefficient of earth pressure at rest , or the lateral resistant force is computed together with the lateral earth pressure
   提出如将抗力系数取?实验值1 / 4到1 / 6 ，或土压力系数稍高于静止土压力系数，将侧向抗力和侧向土压力综合?虑，内力计算结果将是合理的。
4. Abstract : the mechanical analysis for arch bridge with flat hinge joints is a mechanical problem with non - linear boundary . mechanical analysis of methods at present is not clear , which can not calculate the arch bridge with changeable section and section with complicate shape . in this paper , the new method used to get the section resistance coefficient k is presented , the iterative procedure is established to calculate the internal forces of arch bridge with flat hinge joints , and the computational example is given . the method can apply to the arch bridge with any numbers of flat hinge joints and any shape section
   文摘:平铰拱桥结构的受力分析属于边界非线性力学问题，目前的一些方法受力分析不太明确，对变截面、复杂形状截面等平铰拱桥无法进行计算.针对这种情况，提出了确定平铰截面抗力系数k的新方法，建立了计算平铰拱桥内力的迭代算法，并进行了实例计算，研究结果表明，这一方法对具有任意个平铰、任意形状截面的拱桥结构是适用的