The tension stress may induce compression stress.
拉应力可以诱发压应力的出现。
Once it cracked, the tension stress in the arch dam will reduce greatly.
一旦诱导续开裂，则坝体中的拉应力大为降低。
The phenomena of cracking at both sides of the butt is caused by tension stress.
接头的“开花”现象是界面拉应力产生的。
The computed results of the transverse distributions of front and back tension stress...
前、后张力横向分布的计算结果与实验结果吻合较好。
The simulation results show that a tension stress field is produced with mantle lifting up.
说明了地幔隆起可在盆地区产生拉张环境，正是这种拉张应力场导致了地裂缝的产生。
The maximum tension stress appears at the base bottom, which is sensitive to thawing settlement.
路面层底拉应力最大，对融沉变形反映敏感；
The results show that the calculations of improving tension stress model are in more agreement than the measured.
计算结果表明，改进后的张力模型计算结果与工业现场实测结果吻合更好。
Based on the maximal tension stress theory, formulae of maximal tangential stress and critical load are presented.
根据最大拉应力理论，给出了最大切向拉应力和临界载荷公式。
Laying certain thickness heated board can reduce the concrete surface tension stress effectively to prevent crack.
在混凝土表面铺设一定厚度的保温板可以有效的降低混凝土表面的拉应力，防止裂缝的产生。
With the standard finite element analysis tension stress appears in the ballast bed in violation of the condition real.
现行的有限元分析方法，得到道床内出现拉应力的分析结果，这与实际情况是相违背的。
Discussed the stress condition of periphery crack's local tension stress field created by compressing stress in far field.
讨论了远场压应力在裂纹周边附近产生的局部拉应力场的应力情况。
With the increasing of strip width, the transverse difference of front tension stress decreases firstly, and then increases.
随着板宽的增加，前张应力沿横向的差距先减小后增大。
The main tension zone and law of stress distribution are investigated regarding the relative width of diagonal tension stress zone as variable.
以坝踵主拉应力区相对宽度为变量，探讨了重力坝坝踵主拉应力区的范围和应力分布规律。
The distributions of the pressure, the front tension stress, the back tension stress and the exit lateral displacement of each pass are given out.
得到了各道次单位轧制压力、前后张应力和出口横向位移的分布。
Based on the direct tension test, the characteristics of tension stress-strain full curves of steel fiber reinforced self-stressing concrete were investigated.
通过直接拉伸试验研究了不同自应力等级下的钢纤维自应力混凝土的受拉应力-应变全曲线特征。
The analysis results show that, by the end of process the cladding layer is in tension stress state whereas the stress values are varied in different direction.
分析结果表明，熔覆结束后熔覆层处于拉应力状态，但各个方向拉应力的大小不同。
Only when the blank width ratio is confined, can no crosswise tension stress forging be realized, regardless of flat platen stretching or the new FM forging method.
无论是平砧拔长还是新fm锻造法，都要对料宽比加以控制，才能实现横向无拉应力锻造。
The effect of the rolling tension stress on the natural frequencies of the circular saw is discussed and the criterion to evaluate its dynamic behaviour is proposed.
从理论上探讨了圆锯片受适张度应力作用时固有频率的变化规律，提出了合理的圆锯片辊压适张度评价准则。
The study makes clearly that the crackle spreads are easily produced in the perimeter tension stress area and the area with the high stress central level of the caves.
研究表明，在硐室的周边拉应力区和应力集中程度高的区域易产生裂纹扩展。
Stress concentration occurs in surrounding rocks, while the maximum tension stress is less than the tensile strength of rock mass, so tensile crack does not take place.
动荷载作用下地下硐室群围岩出现较大的应力集中，但最大拉应力小于岩体的抗拉强度，地下硐室群围岩不会出现拉裂破坏。
The result is coherent with the result of quantitative physical simulation, numerical value simulation and the tension stress theory of a rigid plastic mechanical model.
结果与定性物理模拟、数值模拟及刚塑性力学模型的拉应力理论相吻合。
In this paper, boundary collocation method is used to calculate stress intensity factors of an eccentric crack in an elliptical disc subjected to a uniform tension stress.
本文用边界配置方法计算了不同情形下含偏心裂纹椭圆盘受均布载荷时的应力强度因子。
Results of the test and theoretical researches are introduced and the values of restrictive coefficient of tension stress in concrete for design of the slabs are suggested.
介绍了这些试验及研究结果，给出了冷轧带肋钢筋预应力混凝土空心板中混凝土拉应力限制系数的建议值。
Conclusion different tension stress patterns take different effects on the secretion of MMP-9. It may play a very important role in choosing the best orthodontic force in clinic.
结论不同张应力可引起MMP - 9含量发生明显的变化，对临床上选择最适矫治力可能起到重要的作用。
The larger tension stress in the hydraulic turbine blades, grain coarsening in the heat-affected zone and the causticity of fluid medium are the major causes of cavitation erosion.
水轮机叶片有较大的工作应力、热影响区的晶粒粗大以及水介质的腐蚀性是产生机械腐蚀疲劳汽蚀的重要原因。
Meanwhile, it is found that the mid-board stress is appropriate with overall compression yet partially with small tension stress through analyzing the results of the completed construction.
结果分析表明，施工完成后，中墙受力较为合理，表现为整体受压，只有局部有很小的拉应力存在。
The concrete was considered as crack progressing once the maximal principle of stress in the concrete reached the ultimate stress of concrete according to the theory of maximal tension stress.
根据最大拉应力理论，认为一旦混凝土的最大主应力大于混凝土材料的抗拉强度，就被视为混凝土开裂的微裂区域。
The modulus of the material decreases and the inelastic strain increases with the increase of tension stress, and the composite exhibits a largely non-linear stress-strain behavior up to rupture.
随着应力的增加，材料模量减小，非弹性应变变大，复合材料的应力-应变行为表现为非线性直至断裂。
The second kind of these techniques is the ultrasonic impact technique which was used in the welding process in order to reduce the residual tension stress in the welding area of the ship structure.
第二种是超声波冲击技术，用以减少船舶结构中的焊接区域出现的残余应力。
The second kind of these techniques is the ultrasonic impact technique which was used in the welding process in order to reduce the residual tension stress in the welding area of the ship structure.
第二种是超声波冲击技术，用以减少船舶结构中的焊接区域出现的残余应力。
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