core wall
心墻,隔心墻;隔水墻
2026-05-05 23:21 浏览次数 15
心墻,隔心墻;隔水墻
1. core sense 1l
ratio of core to wall芯壁比
core blocks wall夹芯砌块墻体
asphalt concrete core-wall沥青混凝土心墻
asphaltic core-wall沥青心墻
ncrete core-wall混凝土心墻
core-wall suspension structure核筒悬挂结构
safety of core-wall心墻安全性
core-wall dam心墻坝
concrete core-wall混凝土心墻
Roller compacted asphalt concrete core wall is built by spreading hot-mixed asphalt concrete with a certain thickness and then shaping-rolled by vibratory roller.
碾压式沥青混凝土心墻,是将热拌后的沥青混合料按一定的厚度摊铺在铺筑部位上,然后用适当的振动碾碾压成型。
The effect on seepage is small when the opening of cutoff wall crack is less than0.3cm themaximum relative water head at the bottom of lower core wall is only2.02%.
防渗墻出现裂缝开度小于0。 3cm时,对渗流场的影响不大,防渗墻下游心墻底部最大相对水头值仅为2。 02%;
According to the safe slope ratio of earth-filled core wall and the seepage calculation of earth dam, a simple method to calculate the core wall thickness of earth dam is given.
文章从心墻填筑填土料的安全渗透比降为基础,结合土坝的渗流计算,得出土坝心墻厚度的简便计算方法。
The construction of roller compacted asphalt concrete core wall and the transition lager and the cons...
碾压式沥青混凝土心墻以及过渡带的施工是与主坝坝体填筑同步进行的。
This rolling construction technology of asphalt concrete core wall in Maopingxi earth and rockfill dam of TGP was the first application in China.
三峡茅坪溪防护土石坝沥青混凝土心墻骑缝碾压施工工艺为国内首创的施工方法。
It was a new attempt to put a core wall which sit in rubble mound break - water to get good effect of wave attenuation and stop silt and sand from entering a part.
在斜坡堤内设置刚性混凝土心墻板,是增加消浪效果和防止泥沙进入港内的一种新尝试。
In line with the applications of the technique of the plastic concrete core wall in Chishui Reservoir reinforcement engineering, the article analyzes the key points of this technique.
文章结合塑性混凝土心墻在赤水水库除险加固工程的应用,分析塑性混凝土心墻的施工技术要点。
The high performance concrete for core wall of earth dam must be good workability, low early strength, high final strength, high seepage resistance, low elasticity modulus and high tensile strength.
黄壁庄水库副坝防渗心墻加固工程所需高性能混凝土,要求和易性好、早期强度低、后期强度高、抗渗性能好、低弹模和高抗拉强度。
The changes of pore water pressure in the core wall of earth - rockfill dam are generally delayed relating to that of the reservoir level.
土石坝心墻中孔隙水压力的变化常滞后于库水位的升降。
The core wall of asphalt concrete with placement was applied to low clam.
浇筑式沥青混凝土心墻多用于低坝,易于施工。
Several key technical problems on the structural design and construction of the impervious core wall in the transverse cofferdams are expounded in this paper.
重点论述了围堰防渗墻结构设计及施工几个主要技术问题。
The construction of roller compacted asphalt concrete core wall and the transition lager and the construction of main dam body go on in step with.
碾压式沥青混凝土心墻以及过渡带的施工是与主坝坝体填筑同步进行的。
Finally, the shear strength reduction technique is used to analyze the seismic stability of Nuo Zhadu core wall type rockfill Dam and Chang Heba core wall type rockfill Dam in FEM.
最后,采用有限元强度折减技术分析了糯扎渡心墻堆石坝及长河坝心墻堆石坝上下游坝坡的抗震稳定性。
The final failure mode of the model is tension failure of perimeter columns and bottom of core wall on the tension side caused by overturning moment, and the story shear failure mode was not found.
结构未发生层剪切破坏,最终破坏模式是在倾覆力矩作用下底部核心筒受拉墻肢及受拉侧外框柱拉断。
Results show that the displacement in horizontal direction and the maximum principal stress of core wall will increase to a larger extent if the creep effect of asphalt concrete is considered.
分析结果表明,考虑蠕变效应,心墻的水平变形与最大主应力将有较大的增加。
The law of observed water level change in piezometric tube is analyzed in this paper. Furthermore, the stability of soil core wall dam on the unsteady seepage is studied.
分析了刘家峡黄土心墻坝测压管实测水位变化规律,研究了黄土心墻坝在非恒定渗流下的稳定性。
The practice indicates that the asphalt concrete ADAPTS to the core wall of earth-rock dam in the cold region.
实践表明,浇筑式沥青混凝土适用于寒冷地区土石坝的防渗心墻。
Analyzes the leakage from the asphalt concrete core wall on the river-bed section of Majiagou reservoir from the aspects of temperature, vertical current and current direction.
从温度、垂向流和流向三个方面分析马家沟水库大坝河床段沥青混凝土心墻的渗漏情况。
The construction of roller compacted asphalt concrete core wall and the transition lager and the construction of main dam body goo…
碾压式沥青混凝土心墻以及过渡带的施工是与主坝坝体填筑同步进行的。