土工膜防渗结构,Geomembrane impermeable system
1)Geomembrane impermeable system土工膜防渗结构
英文短句/例句
1.Geomembrane Filming of the Analysis of the Critical Angle in Dam Slope and in Bank Slope;土工膜防渗结构的铺膜临界角的分析
2.Impermeable Geomembrane Dam Embankment Dam Structure on Stability Against Sliding;土石坝坝体土工膜防渗结构抗滑稳定研究
3.Geomembrane Impermeable Structure of the Dam Sliding Stability on the Status and Prospects;坝体土工膜防渗结构的抗滑稳定研究现状和前景
4.Consider Static Pressure Ice Dam Impermeable Geomembrane Structure of the Stability Analysis;考虑静冰压力时坝体土工膜防渗结构的稳定分析
5.The Sharp Drop in the Water Level under the Structure of the Dam Impermeable Geomembrane Stability Analysis;库水位骤降情况下坝体土工膜防渗结构的稳定分析
6.Research on Anti-cracking of the Large Area Impervious Structure of Geomenbrane for Reservoir Operation库盘大面积土工膜防渗结构在运行中的抗裂研究
7.Withstand Seismic Inertia Force When the Dam Impermeable Geomembrane Study the Stability of the Structure承受地震惯性力时坝体土工膜防渗结构的稳定研究
8.Water Level Dropped Circumstances Geomembrane Impervious Dam Structure of the Calculation of the Pore Water Pressure库水位骤降情况下坝体土工膜防渗结构的孔隙水压力计算
9.As a new impervious synthetic geotechnical material, PE compound geomembrane has been widely applied to water conservancy construction.PE复合土工膜作为一种新型结构的防渗型土工合成材料,在水利工程上广泛应用。
10.The Research and Application of Geomembrane on the Seepage Control for Plain Resservoir;平原水库土工膜防渗技术研究与应用
11.The Application and Study on Anti-Seepage of Geomembrane When It is Used in Karst Reservoir Region;土工膜用于喀斯特库区防渗应用研究
12.Geomembrane seepage control techniques of Xixiayuan earth-rock dam西霞院反调节水库土石坝膜防渗工艺
13.Application and Research on Compound Geomembrane as Impervious Body in High Embankment Dam;复合土工膜防渗体在高土石坝中的应用研究
14.Research on Structure of Anti-Seepage Channels in Seasonal Frozen Soil Region;季节冻土区渠道防渗结构型式的研究
15.Design of Comgeomembrane Impermeability to the Dam Body of Wenquan Reservoir温泉水库坝体复合土工膜防渗工程设计
16.Beijing Olympic Aquatic Park HDPE Geomembrane Seepage Prevention Technology奥林匹克水上公园工程HDPE土工膜防渗技术
posite Geomembrane"s Anti-seepage Application in SNWD复合土工膜在南水北调工程中的防渗应用
18.Application of Geocomposities Made of Geomembrane in Anti-seepage Works of Xisuixing Reservoir复合土工膜在西岁兴水库防渗工程中的应用
相关短句/例句
impermeable geomembrane dam structure坝体土工膜防渗结构
3)waterproof geomembrane防渗土工膜
1.Developed during the Chinese national 7th and 8th Five-Year key science and technology research project,geomembrane strain gauge was firstly used in-situ to monitor the strain ofwaterproof geomembrane in the 2nd-stage upstream cofferdam of the Three Georges Project and their good capability for measuring large strain were verified.将研制的土工膜应变计应用于三峡工程二期上游围堰现场,以监测防渗土工膜在工程中产生的实际应变,并获得了满意的大应变监测成果。
4)geomembrane anti-seepage土工膜防渗
5)geomembranes anti seepage system土工膜防渗层
1.A comprehensive study has been done of the stability ofgeomembranes anti seepage system by both centrifugal model testing and limit equilibrium analysis.本文用土工离心模型试验方法对均质坝上游土工膜防渗层的稳定性状作了较为系统的研究，探讨了土工膜类型、上游坡比和压实粘土层的厚度三种因素对这类土工膜防渗体稳定性的影响规律。
6)geotextile antiseepage facing土工膜防渗面板
1.Application orgeotextile antiseepage facing in rehabilitation of Qieji reservoir;土工膜防渗面板在切吉水库整修工程中的应用
延伸阅读
沥青混凝土防渗土石坝沥青混凝土防渗土石坝embankment dam with asphalt concrete sealing1 Iq.ng hunn一ngtu fongshen tushlbo沥*混凝土防渗土石坝(embankmenr damwith asphalt eonerete sealing)以沥青泥凝土为防渗面板或心坡的土石坝。土石坝用沥青混凝土防渗始于20世纪30年代.其优点是防渗性能好，适应变形能力强.耐化学俊蚀和溶蚀，对水质无污染，工程量小，易于施工及维修，因而在世界上有所发展。至今全世界已建成沥青混凝土防渗土石坝及蓄水池近400座，最大坝高达125m。在中国沥青混凝土作为土石坝防渗体始于20世纪70年代，至今已建成50余座。香港特别行政区的高岛东坝和西坝，坝高都达到10omt级，为沥青混凝土心墙堆石坝。用现代技术建成的天荒坪抽水蓄水能电站上库，土石坝高72m，沥青混凝土面板连同库底防渗，总面积达28万mZ，已于1997年8月建成蓄水.在建的三峡茅坪澳防护大坝，高104m，用沥青混凝土心培防渗。随着抽水蓄能电站和现代化施工技术的发展，沥青混凝土防渗技术也将有更大的发展。沥青混凝土有碾压式和浇筑式两类。用现代施工技术修建的都是碾压式，有全套专用施工机械，质量和速度都较高。浇筑式的沥青含量较高，适应变形能力强，施工简便，不需众多机具，能在自重下压密，可在严寒条件下施工，较适用于中低坝的防渗心坡.沥青混凝土防渗面板有复式和简式两种断面，见图2。复式断面由封闭层、防渗面层、排水层、防渗底层、整平胶结层等组成。封闭层用于封闭防渗层的表面缺陷，提高面板的防渗性，延缓沥青混凝土老化等。防渗面层是面板的主要防渗层，一般厚8~10。m，分2层或3层铺压，层间喷乳化沥青或稀释沥青结合层。排水层汇集防渗面层渗水，将其引人排水管或排水廊道，排出坝外.防渗底层用以隔断排水层的渗水，一般厚5~10 cm，一层或两层碾压.整平胶结层用于使面板与垫层良好结合。简式断面只有封闭层、防渗层与整平胶结层，结构和施工都较方便，土石坝防渗面板大多采用简式断面。沥青混凝土防渗体所用的水工沥青，多为石油沥青，也有少数工程采用改性沥青。一般可选用道路石油沥青6。甲或100甲。在技术指标不能满足设计要求图1沥青混凝土防渗面板土石坝断面示意图1一坝轴线;2一碾压堆石;3一不碾压堆石;4一过渡区;5一沥青混凝土斜墙; 6一灌浆帷幕;7一排水沟 图2沥青混凝土面板断面的型式 (a)复式断面;(b)简式断面 1一封闭层;2一防渗面层;3一排水层;4一防渗底层;5一整平胶结层;6一垫层;7一碾压堆石体时，可用两种沥青掺配，或加入掺料以改善其性能。
