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- composite core walls 組合核心筒
- The core wall of asphalt concrete with placement was applied to low clam. 澆築式瀝青混凝土心牆多用於低壩,易於施工。
- The maximum dam height of the rockfill dam with core wall for the Nuozhadu Hydropower Station is 261.5 m. 糯扎渡工程心牆堆石壩最大壩高261.;5m。
- The achieved results show that dispersive soil can be served as the clay core wall in earth dam under filter layers. 在做好反濾層設計的前提下,用分散性土樣作為防滲心牆的填築土樣是可行的。
- composite dam with asphalt concrete core wall 瀝青混凝土心牆混合壩
- This paper analyzed the inner force of the frame-concrete core wall structure with outrigger under the action of wind loading by ETABS. 摘要本文對帶一個水平加強層的超高層框筒結構進行了風荷載作用下的三維有限元分析。
- Shandong Province is located in the seismic belt with numerous reservoirs, most of whichare core wall type sanded shell dams. 山東省屬多地震區,水庫眾多,且多為心牆砂殼壩。
- The problems such as design of rockfill dam with high core wall, the stability of surrounding rocks and the design of spillway are the key to the project construction. 該工程高心牆堆石壩設計、地下廠房圍岩穩定、溢洪道設計等問題是工程建設的關鍵問題。
- The effect on seepage is small when the opening of cutoff wall crack is less than 0.3cm,themaximum relative water head at the bottom of lower core wall is only 2.02%. 防滲牆出現裂縫開度小於0.;3cm時;對滲流場的影響不大;防滲牆下游心牆底部最大相對水頭值僅為2
- This paper presents the restraining moments acting on the core wall due to outriggers and the equation of the top horizontal displacement based on a simplified outrigger model. 根據伸臂結構的簡化模型和伸臂與外框柱的變形協調條件,考慮伸臂的實際剛度,導出伸臂對核心牆的附加力矩,求得結構頂點側移。
- In designing the earth rock dam with clay core wall, the exit height of side phreatic line at the downstream of core wall is of great importance to the designers. 在粘土心牆土石壩設計中,心牆下游側浸潤線的逸出高度對設計人員來說是十分重要的,它不僅是計算心牆穩定性的重要因素,也是決定心牆下游反濾層設施高度的重要參數。
- The service requirements of investment casting for composite cores were satisfied after secondry hardening, trimming and intensification treatment. 通過對複合芯的二次硬化、修整和強化處理后,達到了熔模鑄造的使用要求。
- AbstractThe optimum constituens of composite cores was determined by using orthogonal experiments, the comprehensive properties of the composite cores was theoretically analysed. 運用複合制芯工藝、採用正交實驗法,確定出複合芯基本組分的最佳配比,並對其綜合性能進行了理論分析;
- Methods We introduced the fabricative method of CFRC posts, and discussed the clinical application. 45 pieces of CFRC posts and composite cores were made for 30 patients. 方法觀察30例共計45件修復體的使用情況,並對臨床應用的有關問題進行分析。
- It currently manufactures a full range of synthetic rubber, polyurethane, ceramic and metal matrix coatings, nylon, heated rollers, and composite cores and shafts. 目前,它生產全系列的合成橡膠,聚氨酯,陶瓷和金屬基複合塗層,尼龍,加熱輥,複合內核和軸。
- It is overhanging curved reinforced concrete truss beam l ig ht scissor structure that a semi-arc decorative tower hat overhung from the su rrounding of the core wall of Beijing Zhongyu Mansion. 北京中宇大廈沿核心筒牆體外圍周圈懸挑出一個半圓弧形裝飾塔帽,為懸挑式弧形鋼筋混凝土桁架梁板式輕剪結構,結構形式複雜,施工難度大。
- aluminum conductor composite core 碳纖維複合芯軟鋁絞線
- Dual -cure composite core materials 雙固化樹脂粘結劑
- Clay core wall rockfill dam is one of the most widely used dam type.However, because it is scarcely seen in pumped storage power plant at home, there is little construction experience for reference. 摘要粘土心牆堆石壩是應用最為廣泛的壩型,但用於抽水蓄能電站的擋水壩在國內較少見,實踐經驗並不多。
- 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. 最後,採用有限元強度折減技術分析了糯扎渡心牆堆石壩及長河壩心牆堆石壩上下游壩坡的抗震穩定性。