沥青混凝土心墙砂砾石坝,sand gravel dam with asphalt concrete core
1)sand gravel dam with asphalt concrete core沥青混凝土心墙砂砾石坝
2)rockfill dam with asphalt concrete core沥青混凝土心墙堆石坝
1.From point view of supervision , scientific quality assurance system is established based on characteristics ofrockfill dam with asphalt concrete core at Yele hydropower station , such as various embankment materials , large volume embankment with high intensity , various working procedures , severe interference at intersectional construction sites and complex technical problems .从监理的角度出发,根据冶勒水电站沥青混凝土心墙堆石坝坝体填筑料种类多、填筑方量大、强度高、工序繁多、施工交叉作业干扰大、技术问题复杂等特点,建立了科学的质量保证体系,并制定了符合实际、可操作性强的质量控制程序、措施和现场控制方法,最终确保了坝体填筑的施工质量。
英文短句/例句
1.3-D Numerical Simulation of Asphalt Concrete Core-wall Rockfill Dam;沥青混凝土心墙堆石坝三维数值分析
2.Characteristics of Stress and Displacement in Rockfill Dam with Bituminous Concrete Core沥青混凝土心墙堆石坝的应力及位移特征
3.Back Analysis of Maopingxi Asphaltic Concrete Core Rockfill Embankment Dam茅坪溪沥青混凝土心墙堆石坝反演分析
4.Dynamic Analysis of Asphalt Concrete Core Rockfill Dams on Deep Overburden深覆盖层上沥青混凝土心墙堆石坝动力分析
5.Quality Control for Embankment of Rockfill Dam with Asphalt Concrete Core at Yele Hydropower Station冶勒水电站沥青混凝土心墙堆石坝填筑质量控制
6.Numerical study on Maopingxi Rockfill Dam with asphalt concrete core in Three Gorges Project三峡茅坪溪沥青混凝土心墙堆石坝应力变形分析
7.3-D FEM Dynamic Analysis on Asphalt Concrete Core-wall Rockfill Dam Built on Deep Overburden Layers;深厚覆盖层上沥青混凝土心墙堆石坝三维动力分析
8.Research on Foundation Treatment of Chongqing Aikou Reservoir s Asphalt Concrete Core Rockfill Dam;重庆市隘口水库沥青混凝土心墙堆石坝基础处理研究
9.Temperature Control over Asphaltic Concrete Core in Maopingxi Dam茅坪溪堆石坝沥青混凝土心墙施工温度控制
10.Study on Asphalt Concrete Core Type and Size of Yele Rockfill Dam冶勒堆石坝沥青混凝土心墙型式及尺寸研究
11.DISPLACENT ANALYSIS OF ROLLER COMPACTED AND TOCKFILL WITH ASPHALT CONCRETE CORE WALL碾压式堆石坝沥青混凝土心墙应力位移分析
12.Joint structure model test of asphalt concrete core of embankment dams土石坝沥青混凝土心墙接头模型试验
13.The Research of Triaxial Test and Stress-Strain Analysis of Dams with Asphalt Concrete Cores;沥青混凝土静三轴试验研究及心墙堆石坝应力应变分析
14.Study on the Deformation Properties of the Asphaltic Concrete Core Wall in a Embankment Dam土石坝沥青混凝土心墙的变形特性研究
15.Mechanized Construction of Asphalt Concrete Core of Maopingxi Earth-rockfill Dam茅坪溪土石坝沥青混凝土心墙机械化施工
16.Stress-strain Analysis of Earth-rock Dams with Asphalt Concrete Core沥青混凝土心墙土石坝的应力应变分析
17.Nonlinear Finite Element Analysis of Embankent Dam with Asphaltic Concrete Core Wall沥青混凝土心墙土石坝的非线性有限元分析
18.Deformation of asphalt concrete core wall of Maopingxi earth-rock dam in the stage of construction茅坪溪土石坝沥青混凝土心墙施工期变形分析
相关短句/例句
rockfill dam with asphalt concrete core沥青混凝土心墙堆石坝
1.From point view of supervision , scientific quality assurance system is established based on characteristics ofrockfill dam with asphalt concrete core at Yele hydropower station , such as various embankment materials , large volume embankment with high intensity , various working procedures , severe interference at intersectional construction sites and complex technical problems .从监理的角度出发,根据冶勒水电站沥青混凝土心墙堆石坝坝体填筑料种类多、填筑方量大、强度高、工序繁多、施工交叉作业干扰大、技术问题复杂等特点,建立了科学的质量保证体系,并制定了符合实际、可操作性强的质量控制程序、措施和现场控制方法,最终确保了坝体填筑的施工质量。
3)composite dam with asphalt concrete core wall沥青混凝土心墙混合坝
4)Yele earth-rockfill dam with asphalt concrete core冶勒沥青混凝土心墙坝
1.Aiming at problems of deformation during reservoir impounding and in practical application,Yele earth-rockfill dam with asphalt concrete core is simulated by using the finite element method.对冶勒沥青混凝土心墙坝蓄水变形及实际运行中存在的问题进行了有限元仿真计算。
5)asphalt concrete core dam沥青混凝土心墙坝
1.The stress and deformation of anasphalt concrete core dam is analyzed by 3D-FEM.基于三维有限元数值模拟技术,对某沥青混凝土心墙坝进行了应力及变形分析。
6)rockfill dam with asphaltic concrete core wall沥青砼斜墙砂砾石坝
1.The observation of stress strain from 1998 to 1999 shows that the operation ofrockfill dam with asphaltic concrete core wall is steady and reliable.牛头山水库大坝是我国采用沥青砼斜墙防渗的最大水利工程之一 ,通过对 1989— 1999年大坝应力应变的监测成果分析表明 ,牛头山水库沥青砼斜墙砂砾石坝运行稳定、安全 。
延伸阅读
沥青混凝土心墙坝沥青混凝土心墙坝earth-rock dam with asphalt concrete core可以采用图Za所示悬挂式粘土一水泥灌浆帷幕，也可按图2，b所示与混凝土防渗墙或板桩相连接。心墙两侧堆石体的设计参见堆石坝及坝坡稳定。沥青混凝土心墙坝与沥青混凝土面板坝相比，它的主要优点是:受外界气候及光照影响较小，几乎不受酷暑及严寒冰冻的影响，沥青棍凝土的摊铺、压实较面板简单;与河床及两岸混凝土底座易于连接，帷沥泞了路疑1价酬高沥{.f混疑上掺橡胶的沥青层沥青玛王帝脂贫i姥疑河床覆盖层河床攫盖层\、防渗墙戈板扫t水泥灌浆帷幕┌─┐│摹│└─┘(a)‘b)图2沥青混凝土心墙与河床覆盖层连接幕灌浆工作量较面板坝省;防爆及抗震性能优于面板。缺点是:不仅受有水平推力，而且受到坝体沉陷时附加垂直荷载的影响，应力状态较复杂;下游坝坡应比填料自然安息角大，坝体工程量一般大于面板坝;施工有干扰，影响填筑速度;检查漏水及修理补强比较困难。1 iqjng hunningtu xinqjangba沥青混凝土心墙坝(earth一roek dam withasphalt eonerete eore)将沥青棍凝土墙置于坝体中间做为防渗体的土石坝。沥青混合料不仅有良好的防渗及适应变形的性能，且能承受并传递应力，当缺乏天然防渗土料时可作为土石坝的防渗心墙。自1949年葡萄牙修建了第一座高45米的瓦勒多盖奥沥青混凝土心墙坝以来，这种坝型得到了迅速发展。奥地利芬斯特坝，高149米，是世界上已建的最高的沥青混凝土薄心墙堆石坝。中国甘肃省1974年修建了高58米的党河渣油沥青心墙(碾压式)砂砾料坝，香港修建了高分别为107米和102.5米的高岛东、西沥青混凝土心墙堆石坝。沥青混凝土心墙根据施工要求顶厚不小于30厘米，底厚一般为坝高的1/50，其间成台阶形变化(图1a)。心墙一般采用垂直型，也有略倾向上游的，但其斜坡不宜缓于l:0.4。为满足排水要求，一般在心墙下游侧设置厚度为1.5一3.0米的碎石过渡带。有的在上游侧也设置过渡带或预埋灌浆管以备心墙漏水时补救。在严寒地区有的在厚1 .2一1.5米的心墙中设20一30厘米厚的铅直沥青夹层，中间埋有电热用的钢筋，通过加热以消除各种裂缝或砂眼等缺陷。沥青混凝土心墙一般设置混凝土底座与基岩或岸坡相连接(图1)，底座顶面可做成弧面(图1，a、b)或平面(图1，C)。为了灌浆及观测检查，重要的工程一般如图1a所示于底座中设置廊道。如沥青混凝土心墙坝建于很厚的冲积层河床上，它与河床和坝肩的防渗 该杯”“混“土‘”汾丫粼“心墙沥、默御遭a)图1沥青混凝土心墙与墓岩连接
