混凝土心墻 的英文怎麼說
中文拼音 [húnníngtǔxīn]
混凝土心墻
英文
building core-
Stress analysis of the rock fill dam with asphaltic concrete core wall
冶勒堆石壩瀝青混凝土心墻型式及尺寸研究Construction of rockfill dam with asphalt concerte core wall
瀝青混凝土心墻堆石壩的施工Applying placement asphalt concrete core wall in rock - filled dam
澆築式瀝青混凝土心墻在堆石壩上的應用Adaptability of pouring asphalt concrete core wall for earth - rock in cold region
土石壩澆築式瀝青混凝土心墻在寒區的適用性Experimental research on asphalt concrete impervious core wall for yele hydropower station
冶勒水電站瀝青混凝土心墻防滲性能的試驗研究Applied techniques for the asphalt concrete anti - seepage wall
澆築式瀝青混凝土心墻堆石壩的應力分析Using the three ? arameter solid model and the burgers four - parameter model to fit the creep curve separately, it was found that the burgers model can describe the creep process more well, and then provide parameters for finite element analysis of asphalt concrete cores for embankment dams
用三元固體模型和burgers四元模型來擬合瀝青混凝土的蠕變曲線，發現burgers模型能夠更好的描述瀝青混凝土的蠕變過程，為土石壩瀝青混凝土心墻的有限元計算提供參數。At present plenty of experimental study has been made on the materials and structural performance of asphalt concrete cores in the world, and the design methods and construction technique as well as equipments have been more mature. however, there is still lack of the research of its basic performance. in this thesis, in combination with the actual project, the experimental study has been employed with the field core specimen and the specimen made in laboratory, mainly include the static triaxial test, confinement pressure stabilization test and stress relaxation test
目前，國內外對瀝青混凝土心墻的材料和結構性能已進行了一些試驗研究，其設計方法、施工工藝和設備較為成熟，但其基本性能研究方面顯得較為薄弱，本文結合實際工程對瀝青混凝土心墻的芯樣和試驗室成型的試件進行了試驗研究，主要包括靜三軸試驗、圍壓穩定試驗以及應力鬆弛試驗研究，得到以下基本結論： 1Preliminary research on creep and dynamic characteristics, which are two important properties of asphalt concrete cores for embankment dams, through triaxial compression creep tests and dynamic triaxial test with the aid of the viscoelastic theory and the soil dynamics theory
本文通過三軸壓縮蠕變試驗和振動三軸試驗，藉助粘彈性理論和土動力學理論，對土石壩瀝青混凝土心墻材料的兩個重要性質? ?蠕變性能和動力特性進行了初步的研究。Meanwhile quality control of asphalt concrete core construction and character of construction diversion are analyzed and mentioned briefly
同時對瀝青混凝土心墻的施工質量控制、施工導流特點等做了簡單的分析和論述。The construction techniques and mechanics are approaching or even reaching the international advanced level in the asphalt concrete impervious deck of the recent completed tianhuangping pumped - storage hydroplant and the counter dam in the yangtze river which is being built with the height of 104 m, the volume of asphalt concrete core of 5x104m3
最近建成的天荒坪抽水蓄能電站上庫瀝青混凝土防滲面板和正在建設的壩高104m 、瀝青混凝土心墻方量達5萬多m ~ 3的長江三峽水利樞紐茅坪溪防護壩工程，施工工藝和施工機械化程度已達到或接近國際先進水平。The choice dam type is especial importance, during the designed research of the rock - fill dam, particular under the rock - fill dam with very deeply cover layer, the stress and strain of the middle wall and cutting interpenetration wall of the dam foundation is mostly sensitive, whether the. design of dam is scientific and reasonable, it is very important for cutting interpenetration and stability of the dam, the article offer the reference for the design of cutting interpenetration in the foundation with deep cover with earth the water conservancy in xiaban zone, based on the study and analysis the design of cutting seep in the foundation with deep cover with earth, cutting interpenetration concrete wall and the joining model of cutting interpenetration material in body of dam and the applying effect in the practical worko based on the foundation which absorbed and summarize the achievement of design and research in the inter and outer country, for the project of the clay vertical middle wall and vertical cutting interpenetration, the asphalt concrete vertical middle wall and vertical cutting interpenetration the clay inclined middle wall and the lever carpet layer cutting interpenetration, respectively in terms of the different stage of complete period sluice period and working condition, adopting nonlinear calculate and analysis with the finite element method ; carrying the analysis and study with the 3d finite element method as to the different joining model of the left bank high slope cutting interpenetration body and the foundation concert cutting interpenetration wall ; carrying the analysis and study with the 3d finite element method as to the effect of the wall stress and strain because of the different elasticity modulus of the concert cutting interpenetration wall through the analysis and study with the different project. have comparatively all - around comprehended the various model dam, particular the distribute rule of stress and strain of the cutting interpenetration system, provide for the important evidence of the plastic area size the join model of the foundation cutting interpenetrate wall and dam body cutting interpenetrate system the choice of the dam model and the design of the structure of the dam body, the result of research and advice have very importance value in design and building for the similarity project
工程設計中，壩型的選取顯得尤為重要，特別對于壩基有深厚覆蓋層的堆石壩，心墻和壩基防滲墻的應力和變形是壩體、壩基最敏感的部位，設計方案是否安全、科學和合理，對大壩防滲和穩定起到至觀重要的作用。本文研究分析了國內外深厚覆蓋層基礎防滲設計、壩基混凝土防滲墻與壩體防滲體銜接形式及工程實際應用效果，為下坂地水利樞紐工程深厚覆蓋層基礎防滲設計的方案選擇提供了參考；在吸收和歸納了國內外堆石壩的設計研究成果的基礎上，對粘土心墻和壩基垂直防滲方案、瀝青混凝土心墻和壩基垂直防滲方案以及粘土斜心墻和壩基水平鋪蓋防滲方案，分別按竣工期和蓄水運行期的不同工作情況進行了有限元非線性計算分析；對左岸高陡邊坡的大壩防滲體與基礎混凝土防滲墻的不同結合型式進行了三維有限元靜力計算分析和研究；對混凝土防滲墻不同彈性模量對墻體應力和變位的影響進行了三維有限元靜力計算分析和研究。通過對不同方案的計算分析和研究，比較全面的了解了各方案壩體，尤其是防滲體的應力和變形分佈規律，為壩型選擇、壩體結構設計、基礎防滲墻與壩體防滲體的結合型式以及塑性區大小的確定提供了重要依據。Introduces some anti - seepage high embankment dams in the world with bitumen concrete inclined core wall, and analyzes, taking the existing maopingxi embankment dam as an example, the effect of slope thereof on the stress and deformation of the wall by non - linear adhesive elastic finite element calculation changing the type and thickness of the core wall
摘要介紹世界上幾座瀝青混凝土斜心墻防滲高土石壩，並結合國內已建的茅坪溪瀝青混凝土心墻壩，通過改變其心墻形式和厚度，並用非線性粘彈性有限元對其進行計算分析，探討了斜心墻的傾斜斜率對心墻的應力與變形的影響。Mechanized construction of asphalt concrete core of maopingxi earth - rockfill dam
茅坪溪土石壩瀝青混凝土心墻機械化施工Combined with the behavior in 1st constructing period of maopingxi dam, nonlinear fem calculation and material parameter back analysis are applied to the maopingxi asphaltic concrete core dam
本文結合茅坪壩期施工情況，對茅坪溪瀝青混凝土心墻壩進行了非線性有限元應力應變計算和壩體材料參數反演分析。3 ) the six parameters of the asphaltic concrete core dam is inversed by least square, bayes random and bp neural network method. the sensitivity analysis of the parameters is studied
分別用最小二乘法、 bayes隨機法和bp人工神經網路法反演瀝青混凝土心墻材料的六個參數，並對參數的敏感性進行研究。Construction of concrete cutoff wall of dam foundation for lianghui reservair
堆石壩瀝青混凝土心墻的試驗與研究The exploitation and application of the core paver for asphalt concrete in china
我國瀝青混凝土心墻攤鋪機開發及工程應用It has much more advantages in the wet seasons. the main dam is the rolled asphalt rock - fill with the concrete core in nierji project
尼爾基水利樞紐工程主壩防滲型式採用碾壓式瀝青混凝土心墻壩。2 ) duncan e - u model is applied to the material of the dam. the feasibility of using duncan model is discussed. the duncan e ~ u model which considers the creep character of asphaltic concrete is adopted
壩殼材料選用鄧肯e -模型；討論瀝青混凝土心墻材料選用鄧肯模型的可行性，最終採用考慮瀝青混凝土蠕變特性的改進鄧肯模型。分享友人