英语释义

1. stress existing in a structure or mass not subjected to the action of external forces except gravity

片语

initial shear stress ratio初始剪应力比

INITIAL YIELD STRESS初始屈服应力

initial cracking stress初始开裂应力

initial shear stress初始剪应力

initial effective stress初有效应力

initial high stress高地应力

initial l stress初应力

initial principal stress orientation初始主应力方向

英汉例句

• the optimal algorithm is applied to determine the initial stress field of rock mass according to the stress changes around tunnel after excavation.

  根据隧道开挖后其周围地应力变化的观测数据，建立了基于优化算法的巖体初始应力场识别方法。

• hence, before the steel concrete composite member is formed, the initial stress in empty tube has been produced due to erection.

  因而，空钢管柱在形成钢管混凝土柱之前，不可避免地承受施工阶段的荷载，因而产生了初始应力。

• this finite element method is employed to analyze the behavior of eccentrically loaded cfst columns, taking initial stress degree, slenderness ratio, and eccentric ratio as the parameters.

  应用该方法，以长细比、偏心率和初应力度为主要参数对有初应力的钢管混凝土偏压构件进行了受力性能分析。

• and the marc program's function has been secondarily developed, with subroutines for soil initial stress analysis.

  对marc软件功能进行了二次开发，研编了在鉆孔中考虑土体初始应力的子程序。

• one of the important factors taken into account in the tunnel classification is the style of deformation and failure, which is related to initial stress state in wall rock.

  隧道按埋深分类应考虑的主要因素之一是围巖的变形破坏方式，而后者与围巖的初始应力状态密切相关。

• when it is forced by the cyclic loading for example earthquake, traffic, wave etc, dynamic properties of soils under complex initial stress condition are different form the general stress state.

  当受到地震、交通、波浪等循环荷载的作用时，在复杂初始应力条件下土的动力特性必然将会和一般应力状态下有所不同。

• the number of deflection cycles a contact can be expected to experience without breaking depends on the initial stress level.

  一个触点期望承受的挠曲而不损坏的循环数取决于初始应力水平。

• the rate is also dependent on the initial stress level- as the stress approaches the yield strength, the rate increases.

  松弛速率还取决于初始应力水平，当应力向屈服强度接近时，松弛速率增加。

• the main influential factors of tension stress are physical parameters of nonuniformities, initial stress of rock and unloading speed.

  巖石中出现的拉应力主要与巖体内缺陷的物理参数、初始应力大小和卸载速率有关。

• the principle and experiment of measuring material initial stress by laser photothermal technique are introduced in this article.

  阐述利用激光光热技术测量材料初始应力的原理及实验技术。

• because the structural response differs with differing tunnel shape, wall rock properties, and initial stress state, the safety of the tunnel in different location should be estimated respectively.

  由于隧道的形状、巖性及其初始应力状态的不同，结构不同部位的动态响应有较大的差别，应分别评价其危险性。

• it is proved that the compression stress relaxlion test is reliable, and larger initial stress and lower negative temperature should be adopted.

  试验时应取用较大的初始应力和较低的负温；

• the results show initial stress reduces stability and bearing capacity of concrete-filled st.

  利用初始应力钢管混凝土的本构关系，分析钢管混凝土拱桥稳定承载力影响程度。

• the results show initial stress reduces stability and bearing capacity of concrete-filled steel tubular arch bridge; the influence of initial is not equal to different load conditions.

  钢管初始应力的存在降低了钢管砼拱桥稳定承载能力，不同荷载加载方式，钢管初始应力对钢管砼拱桥的稳定承载力影响程度不同。

• plasticity, creep, stress stiffening, large deflection, large strain, initial stress import.

  塑性，潜变，应力强化，大变形，大应力，初始应力输入。

• aim: to analyze the distribution of initial stress around screw implant.

  目的：分析螺旋形种植体植入下颌骨后骨界面初始应力的分布。

• results show that the proper initial stress could be found by using 2 or 3 specimens.

  该方法仅需通过2~3个试件的实验即可找到适当的初始应力。

• the gravity of rock masses and denudation are important factors in the construction of initial stress field.

  巖体自重和剥蚀作用都是形成巖体初始应力场的重要因素。

• the process of the dynamic unloading of the initial stress can be employed to explain the mechanism of the loosing of jointed rock mass during rock excavation by blasting.

  巖体初始应力场的动态卸载过程能较好解释节理巖体开挖过程的松动机理。

• in the paper it points out that when the plane model is used to compute the excavation problem, the initial stress of excavation must be modified, and the algorithmic model is shown in the paper.

  文中分析了开挖问题采用平面模型计算时，应对开挖初应力进行修正，并给出了算法。

• methods:three-dimensional finite element method was used to analyze the initial stress around screw implant of different elastic modulus and different diameter.

  方法：用三维有限元的方法对不同弹性模量和不同直径种植体植入后骨界面的初始应力进行分析。

• in practical engineering problems, the initial stress conditions for soil elements beneath the foundation of the building are usually rather complex.

  实际工程中，建筑物地基的初始应力状态往往是复杂的。

• we introduce the zero method principle which can calculate initial stress while gravity act and the iterative method which can determine the cable shape.

  介绍了按照零位移原则确定重力作用下主缆的初始应力状态的方法及确定主缆线形的迭代算法。