rockfill dam 中文意思是什麼

rockfill dam 解釋
堆石壩
  • rockfill : 堆石體
  • dam : n 1 水閘，壩，堰。2 壩中的水。3 【礦物】坑道堰。4 （牙科用的）橡皮障。5 〈比喻〉障礙。vt 1 築水閘...
  1. On the basis of collecting and arranging a large amount of projects experience, conbined with construction diversion flood passing measures design and hydraulic model test of lihua hydraulic pawer station in 1995 and 1996, the dissertation studies the issues related with characteristics of concrete face rockfill dam including the selection of construction diversion flood passing standard and measures, flood passing during construction period and embankment stage, coffer dam design, construction scheme and general schedule etc. and present preference for project construction

    本文在搜集整理大量工程經驗的基礎上，結合蓮花水電站在1995年及1996年導流渡汛工程措施設計及水工模型試驗，對混凝土面板堆石壩的導流渡汛標準、導流方式及其選擇、施工期渡汛及壩體填築分期、圍堰設計以及施工方案及總進度等與混凝土面板堆石壩特點有關的問題進行研究，為工程建設提供一定的參考。
  2. Construction of rockfill dam with asphalt concerte core wall

    瀝青混凝土心墻堆石壩的施工
  3. There are some disadvantages on traditional construction method of the transition material 2b on upstream face of concrete face rockfill dam, i. e. overtopping, slope - cutting and incline compaction

    混凝土面板堆石壩上游坡面傳統的墊層料超填、削坡、斜坡碾壓的施工方法存在許多弊端。
  4. Based on seismic wave method, borehole acoustic method and indoor rock mechanics test, the dynamic and static parameters of the foundation rock for the toe slab of the concrete face rockfill dam for shuibuya hydropower station are tested, and then the relationship among the rock quality, dynamic parameter and static parameter are established with the parameters obtained from the test, furthermore, the classification and the quality evaluation are made as well

    摘要採用地震波法、鉆孔聲波法以及室內巖石力學試驗法，對水布埡水電站面板壩趾板建基巖體進行了動、靜參數測試，並根據所獲的參數建立了巖體質量、巖體動力學和靜力學參數三者之間的相關關系，對工程巖體進行了質量分級和質量評價。
  5. Broken gravel soil as impervious material for rockfill dam with core

    石土作為心墻堆石壩防滲土料的初步研究
  6. A brief introduction is given to the treatment of the zeya dam foundation, principles of seepage control and design of the concrete face rockfill dam of the zeya reservoir. as for the excavation of the sand - gravel zones, except the toe slab and its 1 / 9 bottom width down stream, the alluvial layers are excavated to the micro - weathered rocks, while the other sections remain unexcavated. regarding to the treatment of the fracture zones, concrete filling is used for the toe slabs and semi - permeable materials are used for other section. according to the construction characteristics, a filter is placed in the down stream embankment foot. to improve the integrity of the dam foundation and anti - seepage capability consolidation grouting and curtain grouting are adopted. as a result safety, economic benefit, convenience in construction and good performace are achieved

    簡要論述澤雅水庫面板堆石壩壩基處理和防滲的原則及設計要點.趾板基礎和堆石體各區砂礫石基礎開挖，除趾板與其下游1 / 9底寬范圍以及壩腳挖除沖積層至弱風化（局部微風化）基巖外，其餘部分均予以保留.斷層破碎帶處理，趾板部位採用混凝土塞，其它部位採用半透水料置換，並根據本工程特點在下游壩腳加設了反濾層.為提高壩基的整體性和防滲性能，對趾板進行了固結和帷幕灌漿.達到了安全、經濟、便於施工的目的，運行情況良好，可為面板堆石壩的設計和研究提供參考與借鑒
  7. Manla rockfill dam is located at strong motion earthquake area with 8 degree

    滿拉堆石壩地處八度地震區。
  8. Rock material site selection and quality evaluation for rockfill dam with concrete face slab in songjianghe hydropower station

    松江河水電站面板堆石壩石料場選擇和質量評價
  9. Based on the design of hanpingzui rockfill dam with concrete facing slab, the stresses and deformations of the dam body and impervious system are calculated by using the elastoplastic plane finite element method

    摘要根據漢坪咀混凝土面板堆石壩的工程設計，用彈塑性平面有限元法，計算了堆石壩壩體、防滲體系的應力和變形。
  10. It is very important that the reasonable creep model is adopted to simulate the deformation of the rockfill dam and the reasonable construction processes are also adoped to decrease the deformation and stress of the face slab

    因此，對于分期澆築面板、分期蓄水的水布埡高面板堆石壩，選用合適的流變模型正確模擬堆石體的變形特性，以便採用合適的施工程序減小面板應力變形具有重要意義。
  11. The regulations of data compilation for earth - rockfill dam safety monitoring

    土石壩安全監測資料整編規程
  12. Specifications for rolled earth - rockfill dam construction

    碾壓式土石壩施工規范
  13. Experimental research on grouting soft rock foundation under toe slab of siping concrete faced rockfill dam

    寺坪面板堆石壩趾板軟巖基礎灌漿試驗研究
  14. Study of creep convergence mechanism of high concrete face rockfill dam with consideration of rockfill arch action

    考慮拱效應的高面板堆石壩流變收斂機制研究
  15. It has accumulated much experience in the choice of earth rockfill dam ' s material, division of dam ' s body, stabilization of dam, seepage, settlement, analysis of stress and strain, treatment of foundation, criterion of reclamation and machine of construction and so on

    在土石壩築壩材料，壩體分區，壩體穩定，滲流，沉降及應力應變分析，基礎處理，填築標準，施工機具等一系列關鍵技術上，已經積累了豐富的經驗。
  16. Technical specifications for joint seal of concrete face rockfill dam

    混凝土面板石壩接縫止水.技術規范
  17. Study on mechanism of hydraulic fracturing in core of earth - rockfill dam

    土石壩心墻水力劈裂機制研究
  18. The parameters of the creep constitutive model can be obtained from the back analysis according to the observed deformations of concrete face rockfill dam ( cfrd ) in prototype and then applied to predict the post deformation of the dam with the effect of creep taken into account

    採用該方法對某堆石壩9參數流變模型參數進行反演分析，計算結果表明，利用反演的模型流變參數所計算的壩體流變變形與實測資料在發展規律及數值上均比較吻合。
  19. Trial production blasts of the rock filling materials for shuibuya concrete face rockfill dam

    水布埡混凝土面板堆石壩填築料開采爆破試驗
  20. Specifications for concrete face rockfill dam construction

    混凝土面板堆石壩施工規范
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