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- Reliability design of the mechanism of sliding leadscrew nut is studied by using the stress strength interference model. 应用应力-强度干涉模型,研究了滑动丝杠螺母机构的可靠性设计。
- The pre stressed anchoring piles aere used to controll large-scale landslides and creat flats to build. 本文论述了预应力锚拉桩在库区大型滑坡防治中的应用成果 ,这种方法不仅能有效地控制滑坡体的稳定性 ,同时 ,也能根据移民工程要求提供适宜的建设用地 ;
- The monotone property of multivariate function proved that the maximum stress strength point exists on the inner surface of casing under the triaxial stress conditions. 通过实例计算,对比分析了用“三向应力圆”理论与其他几种理论计算的抗挤强度值。
- The acceptance test results showed that the construction of pre stressed anchorage cable of permanent ship lock meets the requirements of design. 验收试验成果表明,永久船闸预应力锚索的施工符合设计要求。
- The concrete spiral case of the GHS is reinforced with the pre stressed anchorage cable, which is the first case in China. 高坝洲水电站混凝土蜗壳采用预应力锚索加固,这在国内尚属首例,其预应力锚索包括水平环向锚索和垂直竖向锚索。
- Due to the high water head of the GHS, the design unit put forward a suggestion of using the pre stressed reinforced concrete spiral case. 高坝洲水电站由于设计水头较高,设计单位建议采用预应力钢筋混凝土蜗壳。
- drilling with compressive pre stress 预压应力钻削
- Dividing the forehead into three lines, with well-distributed strength for both sides, and little stress strength on "Tai Yang", rubbing repeatedly for six to thirty six times on each line. 要领:把前额部划分出三条横线,起手时用力一定要左右用力均匀一致,并在“太阳”处稍用力揉按。每条线反复操作六至三十六次。
- In three desilting tunnels of Xiaolangdi Multipurpose Project, over 70% tunnel wall were lined with non cohesive pre stressed concrete by the post tensioning method. 小浪底水利枢纽工程的3条排沙洞，洞身70%25以上采用后张法无粘结预应力混凝土衬砌。
- Based the numerical simulation for sphere tank with defects,fracture safety assessment and stress strength verification are done under the cases of working pressure and over pressure. 在数值模拟计算含缺陷球罐应力场的基础上,对含缺陷球罐在工作压力和超压两种工况下进行了断裂安全评定和强度校核。
- In this paper the difference of the theoretical values between the twin shear stress strength theory with the Tresca and the Mises strength theories are analysed and compared by a concise method. 应用双剪应力强度理论对拉压异性材料制成的圆环进行了弹塑性应力分析 ,得到了弹性极限内压力、弹塑性极限内压力与拉压比的关系式 ,并举例说明了其在岩土材料抗拉强度测试中的应用。
- Abstract： In order to satisfy the requirements of both ultimate limit state and servicing limit state unbonded partially pre stressed concrete flexural members must be reasonably designed. 摘 要： 为满足承载能力极限状态及正常使用极限状态的要求，必须对无粘结部分预应力混凝土受弯构件进行合理设计。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- repeated bending stress strength 反复弯曲疲劳强度极限
- stress strength interference model 应力-强度干涉模型
- continuous pre stressed reinforced concrete beam 预应力混凝土连续梁
- Different stress mechanisms and stress strengths resulted in the structural deformation characteristics of different segments in E-W direction since Pliocene. 上新世以来盆地构造变形的东西分段是由不同的应力机制和应力强度引起。
- pre stressed lauice shell structure 预应力网壳结构
- twin shear stress strength theory 双剪应力强度理论
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里，重音在第一个音节上。,在＂mother＂这一字里，重音在第一个音节上。
