concrete hollow block 中文意思是什麼

concrete hollow block 解釋
混凝土空心塊
  • concrete : adj 1 具體的，有形的；實在的，實際的。2 固結成的，混凝土製的。3 圖案詩歌的（參閱concrete poetry）...
  • hollow : vt 使成凹形，使成空洞，挖空 （out）。 river banks hollowed out by rushing water 被流水掏空的河岸...
  • block : n 1 片，塊，大塊；粗料，毛料；木料；石料；金屬塊；【建築】塊料，砌塊；【地質學；地理學】地塊。2 ...
  1. Anti - crack measures of the concrete hollow block buildings

    混凝土空心砌塊建築的抗裂措施
  2. Control measures for cracks in small concrete hollow block building

    控制混凝土小型空心砌塊建築裂縫的技術措施
  3. Lightweight aggregate concrete small hollow block

    輕集料混凝土小型空心砌塊
  4. Research on steel slag concrete small - sized hollow block

    鋼渣混凝土小型空心砌塊研究
  5. Test methods for the small concrete hollow block

    混凝土小型空心砌塊試驗方法
  6. Grout for concrete small hollow block

    混凝土小型空心砌塊灌孔混凝土
  7. Mortar for concrete small hollow block

    混凝土小型空心砌塊砌築砂漿
  8. This paper expounds the research on pumice and its concrete, and the testing result indicates the pumice after being properly machined can be used to make lwac and hollow block

    試驗研究結果表明，張家口地區所開採的浮石經過適當破碎加工、優化分選和顆粒搭配后可配製性能優良的輕骨料混凝土，並可用於製作性能可靠的建築墻體用輕混凝土空心砌塊。
  9. Next was an experimental study on modification of stone ballast concrete small hollow block. the influence of polypropylene fiber, expansion agent and both of them on permeability - resistance and both moisture expansion and dry shrinkage of the block were systematically tested. the testing results and theoretical analysis slowed that they all can improve its properties, among which polypropylene fiber can most effectively restrain it ’ s moisture expansion and drying shrinkage ; however, the block doubly blended with polypropylene fiber and expansion agent will be likely to most beneficially improve crack - resistance of wall filled with the block

    試驗結果和理論分析表明，單摻聚丙烯纖維、單摻膨脹劑和雙摻聚丙烯纖維與膨脹劑均能改善混凝土空心砌塊的性能，其中，聚丙烯纖維更有利於限制單個砌塊的濕漲干縮，單摻聚丙烯纖維的空心砌塊濕脹干縮的波動性最小;雙摻聚丙烯纖維與膨脹劑對限制石渣砌塊濕脹干縮的效果不理想，但雙摻砌塊將更有利增強于砌塊填充墻的整體抗裂性。
  10. Crack - controlling and leak - prevention technology of small hollow cinder concrete building block filler wall

    爐渣混凝土空心小型砌塊填充墻控裂防滲技術
  11. Design of anti cracking of wall in small concrete hollow block residence

    混凝土小型空心砌塊住宅墻體防裂設計
  12. Properties of high - strength concrete small - sized hollow block masonry

    高強混凝土空心砌塊砌體基本力學性能研究
  13. Study on aseismic behavior of small concrete hollow block walls with different constructional measures

    不同構造措施下混凝土小型空心砌塊砌體抗震性能研究
  14. Study on the control measures of cracks in small - size concrete hollow block masonry walls

    混凝土小型空心砌塊墻體裂縫控制措施研究
  15. Experimental study and theory analysis on crack - resisting load of concrete small hollow block wall

    混凝土小型空心砌塊墻體初裂荷載試驗研究及理論分析
  16. Concrete small hollow block, which is in favor of environment and saving plantation, is a kind of wall material to substitute for clay block

    混凝土小型空心砌塊是一種替代粘土磚的良好墻體材料，使用砌塊墻體能節省耕地有利於環保，而且砌塊墻體較磚墻自重輕有利於結構抗震。
  17. In addition, 4 pieces of prestressed small - sized concrete hollow block masonry models and 1 piece of normal concrete hollow block masonry model are tested under frequency low - cyclic static load. some seismic behaviors such as strain - stress curve and ductility of the prestressed masonry were analyzed

    進行了4片預應力砌塊砌體墻和1片對比用普通墻的低周反復荷載試驗，分析了預應力砌體的滯回曲線、延性等抗震性能。
  18. We designed five walls for simulate both sides of the top floor. proceeded to add unilateral horizontal static loading experiment to 4 pieces of prestressed small - sized concrete hollow block masonry models and 1 piece of normal concrete hollow block masonry model. crack - resistance behaviors were analyzed, and we have proceeded prestressing loss survey for 25 days, and discussed the reasons of prestressing loss

    模擬房屋頂層兩端單元設計試驗模型，進行了4片預應力砌塊砌體墻和1片對比普通墻體水平單調靜力加載試驗，並且進行了25天的預應力損失觀測，探討了預應力損失和加載過程中預應力筋應力的變化等問題，分析了預應力砌體的抗裂性能。
  19. Experimental study on seismic behavior of prestressed small - sized concrete hollow block masonry walls with window opening

    預應力混凝土小型空心砌塊帶窗洞砌體抗震性能試驗
  20. Based on domestic and international researches, this paper have experimental researched on crack - resistance and seismic behaviors of prestressed small - sized concrete hollow block masonry, and below is the concrete contents of research : adopt a finite element analysis soft, and proceed nonlinear finite element analysis to different type and different structure measure of walls. the result expresses that the walls which have window, have stress concentration at the window cape, and easily appear the cracks, the same type walls " carrying capacity of crack - resistance are greatly improved after being prestressed, and compare the different type walls, a problem is discovered that window or hole is consumedly lowered the carrying capacity of crack - resistance and stiffness of wall

    具體研究內容如下：採用有限元分析軟體對不同類型、不同構造措施的墻體進行了非線性有限元分析，結果表明：開窗洞墻體在窗角處存在應力集中，容易開裂；同種類型墻體在施加低預應力度后，其抗裂承載力有較大的提高；不同類型的墻體比較發現，窗洞對墻體抗裂性能、剛度有很強的消弱作用，與試驗結果相符。
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