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- dam foundation uplift pressure 坝基扬压力
- On the basis of brief introduction of the principle and algorithm of genetic neural network, the forcast model is applied on the monitoring data of seepage and hydraulic uplift pressure of a dam foundation. 基于遗传神经网络的基本概念及学习步骤,对大坝坝基渗流量、坝基扬压力监测数据进行了训练和预测。
- uplift pressure on dam foundation 坝基扬压力
- ANALYSIS OF LOCAL UPLIFT PRESSURE ANOMALY UNDER A DAM FOUNDATION 某大坝局部扬压力异常的地质成因分析
- NUMERICAL COMPUTATION AND ANALYSIS OF INFLUENCE OF PLUNGE POOL CONSTRUCTION ON UPLIFT PRESSURE OF DAM FOUNDATION 增设水垫塘对坝基扬压力影响的数值分析
- The fuzzy clustering analysis in the predication of the dam foundation's uplift pressure 大坝坝基扬压力预测中的模糊聚类分析
- DAM HEEL CRACK OF SHIMEN ARCH DAM AND ITS EFFECT ON DAM FOUNDATION UPLIFT 石门拱坝坝踵裂缝及其对坝基扬压水位影响
- foundation uplift pressure 坝基扬压力
- uplift pressure in the foundation of the dam 坝基扬压力
- The conclusion is educed that there is a reasonable depth when drainage is set and the effect of drainage diameter and drainage space on seepage discharge and uplift of dam foundation is studied. 只有主排水作用时,得到了排水孔作用效果的决定因素,得出了排水孔的设置也应有一个合理深度的结论,还分析了排水孔孔径、间距对渗流量和扬压力的影响。
- It is well known that the uplift pressure is one of the important loads acting on a dam, and its reduction mainly depends on the cohesion between the dam concrcte and the base rock. 众所周知,扬压力是作用在大坝上的重要荷载之一,如何降低扬压力则主要取决于坝基混凝土与基岩接触面胶结情况。
- For low head gated dam on sand and gravel foundation,it is safe and effective to carry out high pressure jet grouting at the dam foundation. 在砂砾石地基上修建低水头闸坝,采用高压喷射灌浆加固砂砾石地基是一项安全、有效的工程处理措施。
- The first concrete face and its strengthening face are destroyed by the inverse seepage water pressure on dam foundation. 大坝一期混凝土面板和一期面板的补强面板分别遭受坝基反渗水压力的破坏。
- Its dam foundation grout curtain and backfilling technologies are advanced. 在大坝基础工程帷幕灌浆、回填技术上处同行之首。
- During the construction of urban underground engineering ,there are some problems, such as penetrative destruction, dewatering in local, uplift pressure and corrosivity etc. 城市地下工程在其施工过程中常因渗透破坏、降水、浮托力、腐蚀性等问题,严重影响地下工程的建设和周围建筑环境的安全。
- 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。
- The information refers to slopes in opencast mines, quarries, dam foundation excavations and highway outs. 这份资料提供了有关露天矿、采石场，坝基和公路堑的边坡资料。
- 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。
- Karst collapse near the dam foundation or building threaten directly building stability and safety, even result in building accident. 如果岩溶塌陷发生在坝基或建筑物部位，则直接威胁建筑物稳定安全，有的还造成建筑物的失事。
- ANALYSIS OF OBSERVED UPLIFT PRESSURE FOR XIN'ANJIANG DAM 新安江大坝扬压力观测资料分析
