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- arch dam' s stress 拱壩應力
- The dam profile design and stress analysis are the major contents in arch dam design. 拱壩的體型設計和應力分析是拱壩設計的主要內容之一。
- It is cumbersome to analyze arch dam equivalent stress for the finite element results of arch dam. 摘要在拱壩有限元分析成果的基礎上進(jìn)行等效應力計算是件繁瑣的工作。
- Fault tree analysis is used to analyse the high arch dam risk. 摘要利用故障樹(shù)分析法對高拱壩進(jìn)行風(fēng)險分析。
- The reasonable joint-setting is vital to RCC arch dam for ameliorating the stress distribution of the dam and ensuring the safety. 摘要在碾壓混凝土拱壩設計中，選擇合理的分縫方案是改善壩體應力分布、保證大壩安全的關(guān)鍵技術(shù)問(wèn)題。
- Arch dam is one of foremost dam types in hydropower projects. 拱壩是水利水電工程中最重要的壩型之一。
- 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. 采用三維彈粘塑性塊體元法與拱梁分載法的耦合分析方法對大花水拱壩的壩體應力和壩肩穩定性進(jìn)行了分析。
- The stability of arch dam against elastic buckling has always been ignored. 摘要拱壩的抗屈曲穩定性一直是未被重視的問(wèn)題。
- Overturning and sliding are seldom a factor in the design of arch dam. 拱壩設計中很少考慮傾覆和滑動(dòng)的問(wèn)題。
- If it’s stressed, you move on straightway*. 要是它們看到你后很緊張，你就得馬上離開(kāi)。
- Problems and Countermeasures of Earthquake Evaluation for High arch Dam. 高拱壩重大地震災變評估的障礙和對策。
- Cracking Analysis of High Arch Dam Heel Based on Deformation Reinforcement. 基于變形加固理論的高拱壩壩踵開(kāi)裂評價(jià)。
- 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. 以該模型計算某高拱壩的結果表明，以應力為目標的拱壩體型優(yōu)化設計，可合理地調整壩體應力狀態(tài)，從而獲得更高的安全儲備。
- With similar index, model test’s results predicts antetype structure’s stress distribution. 把模型試驗的結果按照相似指標推算出原型結構的應力分布。
- Increasing the height of transom unit can reduce transom unit"s stress and increase its force. 連接構件高度的增加可以減少構件所受的應力,但會(huì )增加構件所受的內力。
- 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. 計算結果表明，早期膨脹、早期收縮型混凝土只對壩體早期溫度應力影響較大，對壩中心溫度應力最大值影響不大；
- A separate structure is provided to block the space between the arch dam and the reservoir bank. 需要另有一種單獨的結構物來(lái)填補拱壩的庫岸之間的空間。
- 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. 男人自古以來(lái)就一直是社會(huì )和家庭的中心，雖然現代社會(huì )說(shuō)要男女平等，但是男人們的壓力和負擔有增無(wú)減。
- 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. 基于有限元計算軟件ANSYS,結合工程實(shí)例,利用參數化設計語(yǔ)言APDL將拱壩等效應力應用于應力約束,進(jìn)行拱壩體型優(yōu)化設計。
- The dynamic performance test of dam concrete is a key problem to the construction of high arch dam at present. 大壩混凝土動(dòng)態(tài)性能試驗為當前高拱壩建設亟待解決的一個(gè)關(guān)鍵問(wèn)題。
