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- high pressure grouting cutoff wall 高喷注浆法
- grouted cutoff wall 灌浆截水墙,灌浆防渗墙
- Application of high pressure grouting cutoff wall in seepage treatment at Qiyi reservoir dam 高喷防渗墙在七一水库大坝防渗处理中的应用
- Construction of high - pressure jet - grouting cutoff walls of dam foundation of Daliang reservoir 大梁水库主坝基础高压喷射灌浆防渗墙的施工
- Leakage in ak clam foundations may sometimes be overcome by digging deep into it as to build a cutoff wall. 坝基漏水的现旬,有时可以用深挖地基建造堵截水墙的办法来解决。
- Leakage in a dam foundation may sometimes be overcome by digging deep into it so as to build a cutoff wall into the foundation. 坝基漏水的现象,有时可以用深挖地基建造堵截水墙的办法来克服。
- Through the example of the strengthening project of the dam of Huangjin Reservoir, the application of the plastic concrete cutoff wall by the fluid pressure clam is introduced. 以黄金水库大坝除险加固工程为实例;介绍了液压抓斗造塑性砼防渗墙在土坝加固中的应用.
- The effect on seepage is small when the opening of cutoff wall crack is less than 0.3cm,themaximum relative water head at the bottom of lower core wall is only 2.02%. 防渗墙出现裂缝开度小于0.;3cm时;对渗流场的影响不大;防渗墙下游心墙底部最大相对水头值仅为2
- Based on the test results of raw material,mix design,workability and physical-mechanical performances a kind of clay concrete for cutoff wall in Mijiazhai Project is proposed. 本文在对黏土混凝土的原材料选用、配合比设计、拌合物性能、物理力学性能等进行试验的基础上,配制出了满足米家寨水库除险加固防渗墙工程需要的黏土混凝土,并成功应用于该工程。
- Results show that there are solution caverns and submerged current in the bed rock, causing unstability in the bottom of the slot of the cutoff wall, m. 分析表明,坝基基岩存在溶洞及洞内潜流,致使防渗墙槽孔孔底失稳、灌浆及堵漏材料大量流失和坝基细砂层液化,导致副坝大规模塌陷。
- The grouted cutoff technology and practice of one dam 某水坝灌浆防渗工艺与实践
- The cutoff wall near the dam axis, the consolidation grouting and the curtain grouting for the foundation, and the high pressure jet-grouted cutoff wall at the toe of the dam form a vertical anti-seepage system for the dam foundation. 大坝轴线附近的防渗墙、基岩固结和帷幕灌浆,以及上游坝脚处的高压摆喷防渗墙,在坝基构成了垂直防渗体系。
- With the increase of cutoff wall's extending length, maximum seepage gradient of sand layer and seepage gradient of exit surface gradually decrease in the cross section of left bank near the dam toe. 随着防渗墙延伸长度的增加,坝趾处左岸横断面砂层的最大渗透坡降及出逸面的渗透坡降均逐渐减小;
- This paper deals with the construction of cutoff wall with self-setting mortar of the outside curtain in southern anchorage foundation of the Yangluo Bridge in Wuhan City of Hubei Province. 通过工程实例介绍自凝灰浆防渗墙技术在武汉阳逻长江大桥南锚碇工程外围挡水帷幕中的应用及工程施工中的要点。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- Clay concrete for cutoff wall in earth dam 黏土混凝土在土坝防渗墙中的应用
- Studies of Water Pressure Load on the Cutoff Wall 截渗墙上的水压力荷载研究
- Concrete cutoff wall built by multiple drill bits 多头钻槽法建造混凝土防渗墙
- Make the cutoff wall by sawing channel 锯槽成墙
- The picture on the wall is crooked. 挂在墙壁上的画是歪的。