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- 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。
- 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 ;
- To analyse stress state of mandible pulled by masticatory muscles. 目的:应用有限元方法分析咀嚼肌牵动的下颌骨应力状态。
- 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。
- Stress ellipsoid is often used to describe the variation scope of stress state. 全应力的变化范围常用应力椭球方程和应力椭球面来描述。
- 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。
- All these stress states pertain to the same load. 所有这些应力状态都适合同样一个载荷。
- The performance of GCL will be influenced by stress state and hydrated condition. 应力状态等外界条件的变化使得GCL中膨润土孔隙比有较大的变化范围,对水和污染物在GCL中的运移也有较大的影响。
- Predict the stress state coefficient by neural network model, it can improve the precision of rolling force. 采用神经网络模型对应力状态系数进行预报,可提高轧制力的预报精度。
- The contacting trace, microstructure and stress state of fractured gas turbine tenon were analyzed. 对某烟气轮机的动叶片榫齿接触痕迹特征、组织和受力进行综合分析。
- Abstract: Objective:To analyze the stress state of a cantilevered fixed particle dentures. 文摘:目的:分析磨牙游离缺失单端固定桥修复的受力情况。
- continuous pre stressed reinforced concrete beam 预应力混凝土连续梁
- pre stressed lauice shell structure 预应力网壳结构
- Epoxy is the main matrix material for fiber-roinforced plastics(FRP) and is always in complicated stress state in FRP. 环氧树脂是纤维增强塑料(FRP) 的主要基体材料,它在FRP中处于复杂应力状态。
- The local stress state is improved because of the valve bearing more equable, and the valve is more secure. 最小绝对压力高于水的汽化压力,不产生汽蚀。
- Objective:To analyze the stress state of a cantilevered fixed particle dentures. 目的:分析磨牙游离缺失单端固定桥修复的受力情况。
- Fleck, N.A., “Influence of Stress State on Crack Growth Retardaion,” ASTM STP 924, Vol. 1, pp.157-183, 1988. 谢游麟,2003年3月,穿透式裂缝与表面裂缝修补之研究,国防中正理工学院,博士论文,第92页。
- The strain state and stress state of soils vary under the influence of construction. 施工扰动改变了土体的应力状态和应变(位移)状态。