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continuous pre stressed reinforced concrete beam 预应力混凝土连续梁
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。
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。
pre stressed concrete structure 预应力混凝土结构
Analysis on construction crack of inherent stress concrete beam and plate and its prevention 预应力混凝土梁板施工裂缝分析与防治
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。
Make an Approach to Economic Width of Reinforced Concrete Beam. 钢筋砼梁经济宽度探讨。
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 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。
pre - stressed concrete structure 预应力混凝土结构
They would certainly be less pleasing to the eye and often more expensive than the prestressed concrete beam. 与预应力混凝土梁比较，它们自然更显得外貌粗拙，不甚美观，而且成本也往往更高一些。
Gravity framing in the basement takes the form of a conventional concrete beam and slab design. 地下室的重力框架采用了传统的混凝土梁板的设计。
Its merged application in reinforced concrete beam, has proved validity of this method and practical value. 其在钢筋混凝土梁归并中的应用,证明了该方法的有效性和实用价值。
pre - stressed concrete and consecutive steel structures 预应力混凝土连续刚构
The miners snaked through the basement rubble and prepared to strike a concrete beam with their hammers. 矿工们蛇行穿过地下室的碎石堆，准备用锤子砸开水泥梁。
pre stressed lauice shell structure 预应力网壳结构
The test result showed that the proposed calculation method can be used in the prediction of ultimate capacity of FRP-reinforced concrete beam. 试验结果表明：该公式可以用来对纤维聚合物筋混凝土梁的正截面承载力进行预测。
Introduce the design and construction of reinforcing the reinforced concrete beam with SBC-300 carbon fiber cloth combining engineering examples. 结合工程实例介绍SBC-300型碳纤维布加固钢筋混凝土梁设计和施工。
A computing method is presented for studying the bending moment, axial force and curvity relationship at the section of prestressed concrete beam. 提出预应力砼截面弯矩-轴力-曲率关系的计算方法，并计算了不同预应力度下截面的弯矩-曲率关系。