English translation for "应力扩散"
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- diffusion of stress
stress dispersion
Related Translations:
应力: [物理学] stress; strain; tension; charge 短语和例子内应力 internal stress; 预应力 prestress; 正应力 direct stress; 冲击应力 impact stress; 交变应力 alternate stress; 工程师们计算桥梁的应变和应力。 engineers calculate the strains 扩散传输: diffuse transmission 扩散渗析: diffusion dialysisdiffusive dialysis 扩散热处理: diffusing heat treatment 扩散效应: diffusing effectdiffusion effectdiffusional effectspread effectspreading effect
- Example Sentences:
| 1. | Thirdly , referring to the stress distributions on the top of soft soil , the stress distribution angles are worked out that are higher than 30 . it breaks up the rule in the code that if z / b < 0
计算结果表明，应力扩散角大于30 ，从而突破了规范中关于应力扩散角在z b不大于0 . 25时为0的规定。 | | 2. | It shows that the calculation results derived from the rigid - pile stress divergence approach is more precise than that of national code approach ; and the national code approach is defective in calculating the composite modulus by attempted to use the theory and calculation method of rigid - pile composite foundation
结果表明，采用刚性桩复合地基的应力扩散法比复合地基“规范法”预测变形精度更高；规范法计算复合模量的方法存在不足。 | | 3. | Secondly , referring to the results of press box , the stress distributions on the top of soft soil layer under different reinforcement conditions are obtained . these results show that the effects of stress distributions of geobelt - reinforced gravel cushion are better than gravel cushion
其次，通过压力盒的观测值，得到不同加筋参数条件下的加筋碎石垫层底部土压力分布曲线，了解了垫层下部土压力的分布情况，得出加筋垫层的应力扩散效果比无筋垫层显著。 | | 4. | ( 2 ) to clarify the distribution of the vertical stress of the web under the action of the vertical tendon , a three - dimension ( 3 - d ) finite element ( fe ) model is established to calculate the stress distribution of the web under the action of one bind and binds of vertical tendons and investigated the analytical method on vertical stress , the dispersion angle of stress and the calculation of the suitable spacing between the tendons
( 2 )为了研究腹板在竖向力筋作用下的应力场,本文建立了腹板的有限元模型,计算和分析了腹板在单根和多根力筋作用下的应力分布情况,并探讨了竖向应力大小的计算、竖向力筋的应力扩散角和合理间距计算等问题。 | | 5. | Through the analysis we found that the effect will become more obviously with the increase of thickness or width of superstratum and the decrease of the coefficient of foundation bed ; ( 3 ) anisotropy and nonlinear elastic f . e . m . model has been established and the effect of stress dispersion in compound two - layer foundation was analyzed on the base of the model . from the analysis we can conclude that the coefficient of subsidiary stress dispersion will amplify with the increase of thickness or width or stiffness of back - up coat ; ( 4 ) the formula which can be used in conventional calculation has been deduced for calculating the coefficient of subsidiary stress dispersion and it also has been affirmed to be reasonable through the checking calculation ; the whole theory of compound two - layer foundation has been brought forward in this paper and it ' ll enrich the theory of composite foundation
针对以上问题本文做了以下一些工作并得到若干结论： ( 1 )提出了“复合双层地基”的概念，并通过工程实例证明此概念的提出有其合理性和必要性； ( 2 )用弹性地基梁理论证实了复合双层地基确有应力扩散效应，且扩散效应随上覆硬层厚度、刚度的增加而增大，随下卧层基床系数的增大而减小； ( 3 )建立了非线弹性、各向异性有限元模型，并以此为基础分析了复合双层地基的应力扩散效应，得到附加应力系数随加固层厚度、宽度、刚度的增加而增大的结论； ( 4 )推导了可用于常规计算的复合双层地基应力扩散系数公式，并代入工程实例进行了验证。 | | 6. | Meanwhile , the influence of overlapping area on the beam foundation is modified by means of load amendment , and the influence of overlapping area on the pile - beam foundation is modified by means of stiffness amendment . by applying the model of stress - spread in shear - displacement method to describe the stress spread between piles and the geddes hypothesis to determine the stress distribution of pile , a displacement coefficient is deduced to calculate the flexibility matrix and the coefficient for load distribution of pile . considering the stiffness of foundation beam , the equation of the interaction of pile - beam - soil is established and an analysis program is developed related to the interaction
本文通过采用剪切位移法中的应力扩散模型考虑桩与桩之间的应力传递作用；采用geddes假定确定桩身和桩端的应力分布，推导位移系数，并以此为基础求得柔度矩阵；桩身和桩端的应力分布大小由桩的荷载分配系数控制，通过迭代法可以求出桩的荷载分配系数；在考虑基础梁对桩?梁?地基土共同作用的刚度贡献基础上，提出了桩?梁?地基土共同作用方程，并通过本文作者开发的相应计算程序，经实例计算验证了本文方法的正确性。 | | 7. | The reliability and precision of the interface element in the analysis model has been validated and the failure mode of the soil nailing in the tension - draw test has been demarcated . ( b ) the reinforce mechanism combined reinforcing and anchoring , which displayed by single nail ' s stress - participating and stress - transferring , multi - nail ' s framework confining and the soil - arch ' s stress - proliferating , has been revealed in quantitative aspect
2 、从量化角度揭示了土钉支护结构通过单钉的应力分担和传递作用、群钉的骨架箍束作用和钉间土体形成土拱发挥应力扩散作用集单钉锚固和群钉加固机制西安理工大学硕士学位论文面面面面面面面面面面面面面面面面于一身的加固机理。 |
- Similar Words：
- "应力控制试验" English translation, "应力控制张拉" English translation, "应力块" English translation, "应力矿物" English translation, "应力扩大系数" English translation, "应力累积" English translation, "应力类型" English translation, "应力冷冻法" English translation, "应力理论" English translation, "应力历史与归一化土工数法" English translation
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