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- The main causes of breakage were concrete tube pile instability of foundation pit or failure of its bracing, soil squeeze due to pile driving, incorrect excavation and incorrect heap of soil. 摘要造成混凝土管桩倾斜与断裂的主要原因为基坑边坡失稳或支护结构破坏、沉桩挤土效应以及挖土与堆土不当等。
- 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。
- the pre-stress concrete tube pile 预应力混凝土管桩
- pre-stress high strength concrete tube pile 预应力高强混凝土管桩
- static pressure prestress precast concrete tube pile 静压预应力混凝土预制管桩
- Application of Prestressed Concrete Tube Pile for Soft Soil Ground Reinforcement in Railway 预应力混凝土管桩在铁路软基加固中的应用
- Treatment of Horizontal Deviation of Prestressed High-strength Concrete Tube Pile 预应力高强度混凝土管桩偏位的处理
- Analysis on spiral reinforcement mechanics of high prestress performance concrete tube pile 预应力高性能混凝土管桩螺旋箍筋受力研究
- VIBRATION TESTING TECHNIQUE FOR SUPER HIGH STRENGTH PRESTRESSED CONCRETE TUBE PILE 超高强预应力混凝土管桩桩基振动检测技术
- pre stressed concrete structure 预应力混凝土结构
- prestressed concrete tube pile 预应力混凝土薄壁管桩
- 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。
- concrete tube pile 混凝土管桩
- pre-stress concrete tube pile 预应力混凝土管桩
- 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 ;
- supporting structure with anchor pre--stress concrete piles 预应力混凝土桩锚支护
- Rubber bush for prestressed concrete tubing. 说明:制造预应力水泥管时使用的橡胶模套,。
- drilling with compressive pre stress 预压应力钻削
