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- 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。
- 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。
- For a complanate parallel chords truss, the axial forces of a member can be solved by the shear-diagram and two simple expressions. 借助与桁架对应的梁的剪力图和弯矩图根据两个关系式可直接求出一般平面平行弦桁架任一根杆件的轴力。
- drilling with compressive pre stress 预压应力钻削
- 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。
- 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。
- nonparallel chord truss 非平行弦杆桁架
- continuous pre stressed reinforced concrete beam 预应力混凝土连续梁
- 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。
- flat chord truss 平弦杆桁架
- pre stressed lauice shell structure 预应力网壳结构
- curved chord truss 折弦桁架
- He reverted to smoking when under stress. 他因受到压力又恢复了吸烟的习惯。
- broken chord truss 曲弦桁架
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。
- inclined chord truss 斜弦杆桁架
- The cure for stress lies in learning to relax. 消除紧张的方法在于学会放松。