The application of joint grouting technique in concrete dam construction of Xixiayuan project;
西霞院工程混凝土坝段接缝灌浆简介
Supervision of joint grouting construction of I&Ⅱ bidding section of TGP;
三峡大坝I&IIB标接缝灌浆施工监理
Dam joint grouting in Wanjiazhai water complex;
万家寨水利枢纽工程大坝接缝灌浆
533 M m3 , and water cooling and joint grouting in concrete structure at the middle section of it were first applied in the world; the transverse cofferdam that should be placed within 4 months has a maximum height of 115 m with a crest length of 580 m and a volume of 1.
在纵向围堰中部的坝身段碾压混凝土结构内首次实现通水冷却和接缝灌浆。
By using emulative visco elasticity three dimension finite element method, the water pipe cooling for joint grouting of concrete dams has been studied in this paper.
采用全过程仿真粘弹性空间有限单元法对接缝灌浆水管冷却问题进行了计算研究 ,对冷却水温、冷却延续天数进行了敏感性分析 ,提出了只进行一期水管冷却 ,并在适当“超冷”情况下进行大坝接缝灌浆的建议 ,不但简化了施工步序 ,也有利于大坝的整体性 ,计算研究结果可供混凝土坝施工设计参考应用 。
Joints Grouting Construction Technology of Arch Dam in Goupitan Hydropower Station
构皮滩水电站拱坝接缝灌浆施工技术
Three Gorges Right Bank First-stage River Diversion Concrete Dam Body Joint Grouting
三峡右岸一期导流工程混凝土坝体接缝灌浆
A Study on Shear Fracture Process and Fracture Toughness of Joint-grouting in Concrete Dam;
混凝土大坝接缝灌浆缝剪切断裂过程及其断裂韧度的研究
The Optimization Research on Joing Grouting Technical Standard in Summer in Yellow River Laxiwa Arch Dam;
黄河拉西瓦拱坝夏季接缝灌浆技术标准优化研究
Study on the Repeated Grouting of Concrete Joint of Double Curvature Arch Dam for the Laxiwa Hydropower Station
拉西瓦水电站双曲拱坝混凝土接缝重复灌浆研究
Size shrinkage and old cracks affecting the grouting quality
灌浆液收缩和裂缝陈旧性对灌浆质量的影响
circulating differential fill collar
循环压差式灌浆接箍
Research on Repairing Concrete s Crack Through Embedded Pipe;
预埋管灌浆修补混凝土裂缝试验研究
In this paper, the handle methods for extruding glue into cracks are introduced in detail, and the evaluation method for the glued cracks is provided as well.
本文对裂缝灌浆施工方法作了详细的介绍,并给出了裂缝灌浆效果评价方法。
Application on Disposing of Settlement Joint of Pier with Chemical Grouting in Shaping Water Gate
化学灌浆在沙坪水闸闸墩沉降缝处理中的应用
Chemical Grouting of Concrete Cracks for Strengthening of Dam in Construction of Daxia Hydropower Station
大峡水电站坝体混凝土裂缝补强化学灌浆
Chemical Grouting Treatment to Leakage in Transverse Joints inside Dam Body of Lingjintan Hydropower Station
凌津滩水电站坝体横缝漏水化学灌浆处理
The Develop of the Cement Concrete Pavement Crack Epoxy Grouting Material;
水泥混凝土路面裂缝环氧灌浆材料的研制
Working Method of Handling Water Conservancy Spillway Crack by Grouting with Pressure;
使用压力灌浆处理溢洪道裂缝的施工方法
Research on allowable grouting pressure of concrete crack by means of fracture mechanics
用断裂力学研究混凝土裂缝的允许灌浆压力
Application of packed grouting method for dealing with the homogeneous soil-dam cracks
充填式灌浆法在处理均质土坝裂缝中的应用
Chemical grouting reinforcement processing technology for cracks in lock′s concrete bottom floor
船闸混凝土底板裂缝化学灌浆补强处理技术
Productive Test to Treat Cracks in Original Grouting Gallery under the Dam of Zhangfeng Reservoir
张峰水库大坝原灌浆廊道裂缝处理生产性试验