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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 ;
- pre stress anchor 预应力锚杆
- Planting bar technology belongs to a new anchor bar technology. 植筋技术属于新型的钢筋锚固技术 .
- 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。
- Friction forces of earth acting on the anchor bar of bridge dais were measured for 20 hours on the spot. 本文对锚拉桥台的锚拉杆进行了长达20小时的现场监测试验。
- 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。
- Deficiency in anchor bar is very dangerous .It may bring inestimable loss.To avoid this, a reliable testing way is needed. 用于岩土加固的锚杆如果存在的内部缺陷,往往具有很大的危险性,造成巨大的经济损失。
- On the other hand, the suitable reinforced method is selected in comparison with various reinforcement schemes such as injection root pile, nonskid pile, anchor bar and so on. 并经旋喷树根桩、防滑灌注桩、锚杆等方案比较作出了加固方法的选择;
- 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。
- Owing to complicated and adverse geological conditions,the frame girder of reinforced concrete anchor bar was applied to reinforce the high slope of rebuilt access road. 紫坪铺公路改建工程高边坡地质情况复杂恶劣,采取了钢筋混凝土锚杆框架梁对坡体进行锚固。
- Basic Experiments for High Slope Pre- stressed Anchor Cable (Bar) Test Hole 高边坡预应力锚索(杆)试验孔基本试验
- Because of the existence of the anchor bars, prestress, and surcharge in grillage supporting structure, the stress state within the slope is made very complicated. 摘要在框架预应力锚杆支护边坡工程中,由于锚杆、预应力及堆载的存在,使得边坡应力状态复杂。
- 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
- In order to resist the buoyancy more than60 prestressed anchor bars are used to connect the baseplate. 为抵抗地下水的浮力,采用60多根预应力锚杆与底板相连接。
- Study on stress distribution for anchor sector of earth anchor bar 土层锚杆锚固段应力分布规律研究
- In order to resist the buoyancy more than60 prestressed anchor bars are used to connect the baseplate . 为抵抗地下水的浮力,采用60多根预应力锚杆与底板相连接。
- drilling with compressive pre stress 预压应力钻削