The method for the additional deformation of the bar with initial stress was modified, by using a second-order deformation theory.
第八章讨论了上述理论的应用范围，提出了用二阶理论改进的方法。
Yield function is introduced to describe the plastic deformation and a new damage function is proposed to describe the additional deformation due to the damage of soil structure.
塑性变形常用屈服函数描述，损伤变形则引入一种类似的损伤函数加以描述。
Usually yield function is introduced to describe the plastic deformation, however, a new damage function is proposed here to describe the additional deformation due to the damage of soil structure.
塑性变形常用屈服函数描述，损伤变形则可以引入一种类似的损伤函数加以描述。
As a rule, the state of working stress and strain of engineering structures and components can thought of as making additional deformation movement on referenced configuration with static pre-stress.
通常情况下，我们可以将工程结构或构件的工作应力和应变状态看为相对含静态初应力的参考位形作附加的变形运动。
This paper stresses on the analysis of the mathematical and physical significance of the average additional stress coefficient and its merit in foundation deformation calculation.
本文着重分析了平均附加应力系数的数学物理意义及用它计算地基变形的优点。
Results show that the additional temperature stress and deformation of the continuously welded turnout will increase with the increase of rail temperature.
结果表明：无缝道岔的附加温度力与变形随轨温变化幅度的增大而增加；
The effect of in-plane bending deformation on the lateral_torsional buckling of beam_columns is considered and the effect form, the additional moment factor, is obtained.
得出了平面内弯曲变形对压弯构件弯扭屈曲的影响形式，这一形式可用统一的弯矩附加系数表达。
The results provide a basis for controlling additional roadway deformation efficiently and ensure the regular production of the mine.
为有效控制跨采巷道附加变形，保证矿井正常生产提供了依据。
Underground mining can cause the surface deformation and in turn induce the additional stress in the buildings in the mining area.
矿山地下开采引起地表变形，从而对区内建筑物产生附加内力。
The deformation inspection result shows that the requirement of design is basically met with its tension and low efficient repeated additional tension is avoided.
变形监测结果表明，张拉达到了设计要求，避免低效率的反复补张拉。
Besides the usual membrane stresses and stress couples the equation also contains additional terms reflecting the influences of transverse shear deformation, rotatory inertia and transverse extrusion.
该方程除了包含通常的薄膜内力项和内矩项外，还反映了横向剪切影响、转动惯性效应和横向挤压影响。
The influence of crack angle and confining pressure condition on the additional lateral deformation of rock was discussed.
研究了不同裂隙角度和不同围压条件下岩石附加侧向变形量。
The pipeline deformation control criteria can be worked out by taking account of the strata movement, joint rotation and pullout of pipes, and the additional strain of pipes, etc.
管线的控制标准可以从地层移动、管线接头转角与脱开以及管线应变等方面考虑制定。
Research on numerical simulations of displacement deformation and additional stress for buildings in mining active area;
地基附加应力和变形计算是地基设计计算的重要内容，直接关系着结构设计的安全可靠程度。
Research on numerical simulations of displacement deformation and additional stress for buildings in mining active area;
地基附加应力和变形计算是地基设计计算的重要内容，直接关系着结构设计的安全可靠程度。
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