碾壓混凝土壩 的英文怎麼說

中文拼音 [niǎnyāhúnníngtǔbà]
碾壓混凝土壩 英文
rcc dam
  • 碾 : Ⅰ名詞（碾子） roller Ⅱ動詞1 （用碾子等使穀物去皮、破碎） grind or husk with a roller 2 （碾碎） c...
  • 壓 : 壓構詞成分。
  • 混 : 混形容詞1. （渾濁） muddy; turbid2. （糊塗; 不明事理） foolish; stupid
  • 凝 : 動詞1. （凝結） congeal; curdle; coagulate 2. （注意力集中） fix
  • 壩 : 名詞1 （攔水建築物） dam2 （固堤建築物） dyke; embankment 3 [方言] （沙灘; 沙洲） sandbar; sandba...
  • 混凝土 : concrete; beton; jetereting混凝土壩 concrete dam; 混凝土板 concrete slab; 混凝土標號 concrete gra...
  1. Based on the simulation model theory of temperature and stress fields presented in this article, a large simulating program for high rccd has been developed, which can numerically simulate all kinds of temperature control measures, including water pipe cooling, heat insulating in winter, reducing place temperature of concrete, spraying water brume, and long interval over - watering surfaces overflowing in flood season.

    基於本文提出的溫度場和徐變應力場模擬模型理論，編制了高碾壓混凝土壩的三維有限元模擬計算程序，在程序中考慮了各種溫控措施的數值模擬，包括：水管冷卻、冬季保溫、降低混凝土的澆築溫度、夏季混凝土表面噴水霧、施工汛期壩頂面過水等。
  2. In the dam foundation restraint area, mgo can be mixed into concrete to prevent dam longitudinal crack. research on autogenous volume change of rcc mixed with mgo, and research on thermal stress compensation of darn foundation prove that rcc mixed with mgo plays a role in dam crack control

    在材料措施方面，深入研究高碾壓混凝土壩基礎約束區採用外摻mgo措施，利用其微膨脹性能補償壩體降溫過程中產生的溫度應力，以防止大壩縱向裂縫的發生。
  3. On method for design of seepage control with impermeability amp; amp; drainage measures in rccds

    碾壓混凝土壩防滲與排水滲控設計方法
  4. Guide for design of hydraulic reinforced concrete structures

    碾壓混凝土壩設計導則
  5. Study on thin - layer element and application in fem analysis of rccd dams

    探討碾壓混凝土壩薄層單元有限元分析法
  6. Practice in seepage prevention structures of roller - compacted concrete dams

    碾壓混凝土壩防滲結構型式的工程實踐
  7. 4. research on the crack control measures in the view of material

    （ 4 ）本文從材料方面進行了碾壓混凝土壩防裂措施的研究。
  8. In charge of one of major subjects of the national eighth five - year plan, i. e. " study on shotcreting techniques of polyacrylate emulsion cement mortar for impermeability coating of pu ding rcc dam ", the achievement of which has been appraised by the ministry of electric power and evaluated as reaching national leading level. 2. in charge of the major subject aided by the committee of national natural science funds, " study on durability of high bolumes of fly ash concrete ", the first phase achievement of which has been commended by the committee. 3. in charge of one of major subjects of the national ninth five - year plan, i. e. " study on high performance concrete in marine engineering, design and construction ". 4. acting as one of editors - in - chief of " technical specification for abrasion and cavities resistance of concrete in hydraulic structures ", which is issued by the ministry of water resources. 5. by providing the repairing and strengthening schemes on seepage and cracks of the basement of nanjing lukou international airport, the air traffic opening of the airport was ensured as scheduled. 6. consulting services on techniques of high performance and abrasion - erosion resistance concrete for three - gorges project, anti - corrosion of reinforced concrete strutures for the ore port of shanghai baoshan iron and steel works, mass fly ash concrete for jiangyin yangtze river bridge and pumping concrete for nanjing yangtze river second bridge

    主持國家「八五」攻關項目「普定碾壓混凝土壩上游面丙乳砂漿防滲層大面積施工工藝研究」 ，成果通過部級鑒定，評價屬國內領先水平； 2 .主持國家自然科學基金重大項目「高摻量粉煤灰混凝土的長期性能研究「 ，階段成果獲國家自然科學基金委通報表彰與獎勵； 3 .主持國家「九五」攻關項目「海工高性能混凝土成套技術研究」 ； 4 .水利部「水工混凝土抗沖磨防空蝕技術規范」的主編之一； 5 .為南京祿口國際機場地下室修漏與裂縫補提出技術方案被采納並實施，為機場如期通航作出貢獻； 6 .為三峽工程抗沖磨高性能混凝土技術、上海寶鋼礦石碼頭鋼筋混凝土防腐蝕技術、江陰長江大橋大體積粉煤灰混凝土技術、南京長江二橋泵送混凝土技術等提供咨詢建議。
  9. According to observations of some existing rcc dams at home and abroad, the rcc dam construction technologies are successful in general, but the problems of seepage still exist

    根據對國內外已建碾壓混凝土壩的運行觀測，總體來說碾壓混凝土築壩技術是成功的，但普遍都存在著滲漏問題。
  10. The damming technique is relatively perfect now, but because of the problems in construction management are more and more severe, such as construction scheme and matching machine, which manifest the high construction expenses

    雖然碾壓混凝土築壩技術已達到較成熟的地步，但是由於採用不同施工組織方案和機械配套方面存在的施工管理問題越來越突出，這集中反映了碾壓混凝土壩施工費用的巨大浪費。
  11. The scale and height of rolling - concrete are spread increasingly, such as the technique studied recently that the 300 meters high gravity dam and the 200 meters high arch dam, which requires more experience in the damming technique, construction crafts and mechanization

    目前，碾壓混凝土壩的規模和高度正在日益擴大， 300m級的碾壓混凝土重力壩和200m級的碾壓混凝土拱壩的研究正方興未艾，對碾壓混凝土築壩技術、施工工藝和機械化程度的要求也更高。
  12. ( 4 ) the seepage prevention structures and drainage structure is very important for the safety and stabilization of rcc dams, so their effects is discussed in this paper to the seepage field ' s characteristics of rcc dams, moreover, the seepage control schemes of rcc dam is analyzed

    （ 4 ）碾壓混凝土壩的防滲與排水結構對于大壩的安全與穩定極為重要，本文研究了各種防滲與排水技術對大壩滲流場特性的影響作用，並分析了各種防滲與排水方案的特點。
  13. So there is great significance in reality to minimize the expenses by studying the relationship among the scheme, machine matching and the cost optimization in construction

    因此，針對如何加強碾壓混凝土壩施工方案、機械配套和費用優化問題等展開研究，使其施工費用最低，必將具有重大的現實意義。
  14. Roller compacted concrete dam is similar to concrete dam, and also has temperature cracks

    碾壓混凝土壩與常態混凝土壩相似，同樣存在著溫度裂縫問題。
  15. Roller compacted concrete dam is a new type dam developed in recent 20 years

    碾壓混凝土壩是近20年來發展起來的一種新壩型。
  16. Plan element simulation of fracture seepage for analyzing seepage in rcc dams

    碾壓混凝土壩滲流場分析的縫面滲流平面單元模擬法
  17. Seismic stability analysis of rolled compacted concrete dam based on approach of dda coupled with fem

    耦合方法的碾壓混凝土壩抗震安全性分析
  18. Analysis of coupled stable seepage and temperature fields in longtan roller compacted conctere dam

    龍灘碾壓混凝土壩穩定滲流場與穩定溫度場耦合分析
  19. Cracks occur on many built dams, especially on rcc dams in harsh climate region

    許多已建工程不同程度存在裂縫，嚴寒地區碾壓混凝土壩裂縫尤為嚴重。
  20. In harsh climate region, the air temperature changes greatly between winter and summer. rcc dam are usually placed without bulk and longitudinal joints, and left free in winter. thus, it ' s unique thermal stress time - space distribution rule increases the difficulty of temperature control and crack control of rcc dam

    由於嚴寒地區冬季氣候寒冷、年內氣溫變化幅度大；碾壓混凝土壩採取通倉澆築、不分縱縫以及越冬長間歇式的施工方法，使其具有獨特的溫度應力時空分佈規律，更增加了碾壓混凝土壩溫控與防裂難度。
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