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- arch dam' s stress 拱坝应力
- The dam profile design and stress analysis are the major contents in arch dam design. 拱坝的体型设计和应力分析是拱坝设计的主要内容之一。
- It is cumbersome to analyze arch dam equivalent stress for the finite element results of arch dam. 摘要在拱坝有限元分析成果的基础上进行等效应力计算是件繁琐的工作。
- Fault tree analysis is used to analyse the high arch dam risk. 摘要利用故障树分析法对高拱坝进行风险分析。
- The reasonable joint-setting is vital to RCC arch dam for ameliorating the stress distribution of the dam and ensuring the safety. 摘要在碾压混凝土拱坝设计中，选择合理的分缝方案是改善坝体应力分布、保证大坝安全的关键技术问题。
- Arch dam is one of foremost dam types in hydropower projects. 拱坝是水利水电工程中最重要的坝型之一。
- The coupled analysis method of the trial load method and the 3D elasto-viscoplastic block element method is applied to analyze the stress and stability of Dahuashui arch dam. 采用三维弹粘塑性块体元法与拱梁分载法的耦合分析方法对大花水拱坝的坝体应力和坝肩稳定性进行了分析。
- The stability of arch dam against elastic buckling has always been ignored. 摘要拱坝的抗屈曲稳定性一直是未被重视的问题。
- Overturning and sliding are seldom a factor in the design of arch dam. 拱坝设计中很少考虑倾覆和滑动的问题。
- If it’s stressed, you move on straightway*. 要是它们看到你后很紧张，你就得马上离开。
- Problems and Countermeasures of Earthquake Evaluation for High arch Dam. 高拱坝重大地震灾变评估的障碍和对策。
- Cracking Analysis of High Arch Dam Heel Based on Deformation Reinforcement. 基于变形加固理论的高拱坝坝踵开裂评价。
- Calculation results of an arch dam show that the stress-oriented shape optimization design method can rationally adjust the stress state of the dam so as to reach a higher safety factor. 以该模型计算某高拱坝的结果表明，以应力为目标的拱坝体型优化设计，可合理地调整坝体应力状态，从而获得更高的安全储备。
- With similar index, model test’s results predicts antetype structure’s stress distribution. 把模型试验的结果按照相似指标推算出原型结构的应力分布。
- Increasing the height of transom unit can reduce transom unit"s stress and increase its force. 连接构件高度的增加可以减少构件所受的应力,但会增加构件所受的内力。
- The results show that early expansion and early shrinkage concretes have obvious influence on arch dam's early thermal stress;however have less influence on dam center's maximum thermal stress. 计算结果表明，早期膨胀、早期收缩型混凝土只对坝体早期温度应力影响较大，对坝中心温度应力最大值影响不大；
- A separate structure is provided to block the space between the arch dam and the reservoir bank. 需要另有一种单独的结构物来填补拱坝的库岸之间的空间。
- Being the center of society and family since the ancient times, though the modern world calls for equal-footings, men’s stress and burden has been aggravated. 男人自古以来就一直是社会和家庭的中心，虽然现代社会说要男女平等，但是男人们的压力和负担有增无减。
- With the ANSYS software and practical project example,the equivalent finite element stresses is applied in stress restriction for the shape optimization of arch dam by using APDL. 基于有限元计算软件ANSYS,结合工程实例,利用参数化设计语言APDL将拱坝等效应力应用于应力约束,进行拱坝体型优化设计。
- The dynamic performance test of dam concrete is a key problem to the construction of high arch dam at present. 大坝混凝土动态性能试验为当前高拱坝建设亟待解决的一个关键问题。
