輕結構混凝土 的英文怎麼說
中文拼音 [qīngjiēgòuhúnníngtǔ]
輕結構混凝土
英文
structural lightweight concrete- 輕 : Ⅰ形容詞1 （重量小; 比重小） light 2 （數量少; 程度淺） small in number degree etc : 年紀很輕 be v...
- 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
- 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
- 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
- 結構 : 1 （各組成部分的搭配形式） structure; composition; construction; formation; constitution; fabric;...
- 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...
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Experimental study on structure of crumb rubber lightweight concrete
結構用橡膠輕集料混凝土的性能實驗研究The hydration theory and the structure forming of hplc are analyzed through xrd, sem, edxa, and the analysis of pore structure, micro hardness. the model of the interface structure between lightweight aggregate and harden cement paste is divided into 4steps, which are penetrating, hydrating and hardening, diffusing of moisture and ion, forming of optimal interface structure, and the ideal structure model of lightweight aggregate is built
採用xrd 、 sem 、 edxa 、孔結構分析與顯微硬度技術分析了高性能輕集料混凝土的水化硬化機理及結構形成過程，把輕集料與水泥石之間界面結構形成過程分為滲透、水化硬化、水分遷移與離子擴散、界面結構優化四個階段，提出了輕集料與水泥石之間的界面結構模型和高性能輕集料的理想結構模型。Lightweight aggregates for structural concrete
結構混凝土用輕質集料Technical specification for lightweight aggregate concrete structures
輕骨料混凝土結構技術規程1 2 3 specification for design of lightweight aggregate concrete structures
輕骨料混凝土結構設計規程Determination of the dry density of lightweight aggregate concrete with open structure
敞形結構輕集料混凝土的干密度測定Determination of creep strains under compression of autoclaved aerated concrete or lightweight aggregate concrete with open structure
敞形結構高壓蒸養加氣混凝土或輕集料混凝土的加壓蠕變變形測定Prefabricated reinforced components of lightweight aggregate concrete with open structure
裝配式結構的輕骨料混凝土預制增強構件Determination of static modulus of elasticity under compression of autoclaved aerated concrete or lightweight aggregate concrete with open structure
敞形結構高壓蒸養加氣混凝土或輕集料混凝土受壓靜態彈性模數測定Performance test for prefabricated reinforced components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure under transverse load
橫向荷載下敞形結構高壓蒸養加氣混凝土或輕集料混凝土預制加筋部件的性能試驗Determination of shear strength between different layers of multilayer components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure
敞形結構高壓蒸養加氣混凝土或輕集料混凝土製多層元件不同層間剪切強度的測定Determination of shear strength for in - plane forces of joints between prefabricated components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure
敞形結構高壓蒸養加氣混凝土或輕集料混凝土預製件間接縫的共面力剪切強度測定Determination of shear strength for out - of - plane forces of joints between prefabricated components made of autoclaved aerated concrete or lighweight aggregate concrete with open structure
敞形結構高壓蒸養加氣混凝土或輕集料混凝土預製件間接縫的面外力剪切強度測定The influence factors of brittleness of hslc such as w / b ratio, sand percentage, type of aggregate and binder constitution are analyzed by the experiment : in order to improve the toughness of hslc, we study the function of fiber, polymer, aggregate and low - layer steel fiber on improving toughness, and explain the mechanism of improving toughness of them
最後採用這四種技術復合增韌，得到了和理想結構模型相符的高強高韌性輕集料混凝土，較基準輕集料混凝土抗壓強度增加16 . 3 ，抗彎強度增加97 ，沖擊韌性提高171 . 9 ；劈裂抗拉強度增加52 . 6 ，韌性指數提高19 . 2倍，並且具有耐久、經濟等優良性能。This paper deals with high fluid concrete in which high strength ceramsite made from shale was used as coarse aggregate. effects of cement content, water - cement ratio, sand percentage, mineral admixture, grading and pretreatment of lightweight aggregate on compressive strength and workability of high fluid structural lightweight aggregate concrete have been studied. the rules of water absorption of high strength lightweight aggregate under different pressure and effects on uniformity of high fluid structural lightweight aggregate concrete have been studied too
本文採用高強頁巖陶粒，摻加高效減水劑配製大流動性結構輕集料混凝土，討論了水泥用量、水灰比、砂率、礦物摻料及輕集料的級配和預濕方式對大流動性結構輕集料混凝土強度和工作性的影響；系統研究了高強陶粒在常壓和壓力下的吸水規律；研究了影響大流動性結構輕集料混凝土勻質性的因素，提出了解決大流動性結構輕集料混凝土分層離析的具體措施。Lwac is becoming one of the important trends in the development of modern concrete. to solve the problems such as poor workability, large shrinkage value and crack easily of lwac, on the basis of systematic experiments, the author establishes lwac workability evaluation system and advances the testing method of pumping performance of lwac ; the control technology of discrete of lwac is introduced through analyzing structure formation process and establishing the mathematic model ; based on studying the strength source of lwac and the function mechanism of artificial additive, this paper not only confirms some major factors which affect concrete strength but explores the preparation technology route of high strength lwac ; the different effects of several fibers in lwac have been studied, and the fiber is introduced in pumping lwac to improve its crack - proof performance
本文針對輕集料混凝土工作性能差、收縮變形大、易於開裂等問題，根據大量實驗建立了高強輕集料混凝土工作性能的評價體系，提出了高強輕集料混凝土可泵性的測試方法；通過分析輕集料混凝土的結構形成過程，建立了輕集料混凝土拌和物物料運動的數學模型，提出了防止輕集料混凝土分層離析的技術措施；通過對輕集料混凝土強度來源和礦物摻合料的作用機理的深入研究，確定了影響輕集料混凝土強度因素的主次關系，提出了配製高強輕集料混凝土的技術路線；研究了纖維在輕集料混凝土中的增強增韌、減少收縮的作用機理。Determination of compressive strength of lightweight aggregate concrete with open structure
開式結構輕集料混凝土抗壓強度的測定Methods of test for particle density and water absorption of lightweight fine aggregates for structural concrete
結構混凝土用輕細集料的吸水率和顆粒密度的試驗方法Standard specification for lightweight aggregates for structural concrete
結構混凝土用輕質集料的標準規范Methods of test for particle density and water absorption of lightweight coarse aggregates for structural concrete
結構混凝土用輕粗集料的吸水率和顆粒密度的試驗方法分享友人