light weight concrete 中文意思是什麼
light weight concrete
解釋
低密度混凝土-
Recently, using solid clay brick is gradually prohibited, so the new wall material is required to fill up the new architecture. many sections research on this field, using fly ash to develop new building materials is the mostly adopted method, among the new building materials, fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight, heat preservation, sound insulation and good resisting earthquake. using fly ash to develop foamed concrete can not only become fly ash into resources, but also provide a new kind of building materials for the innovation of wall materials, which has good economy and society ben efits
近年來，由於墻改「禁實」政策的實施，市場急需新的墻體材料來填補新建築所需，許多單位相繼開展了各有關研究，綜合利用粉煤灰研製開發新型建材逐漸成為了主流，其中多孔混凝土特別是粉煤灰發泡混凝土，正以它突出的輕質、保溫、隔音、抗震效果好等優點，成為一種引人注目的建築材料，利用工業固體廢棄物粉煤灰研製發泡混凝土不僅能實現粉煤灰的資源化，而且還可為墻體材料的改革提供一種新型建築材料，具有較好的經濟效益和社會效益。 -
This subject is to combine the steel fiber reinforced concrete with the lightweight aggregate concrete to form a steel fiber reinforced lightweight aggregate ( haydite ) concrete, which owns the advantages of high toughness of steel fiber reinforced concrete and the light weight of lightweight aggregate concrete. in order to get the main character and mechanical property parameter of strength and deformation of steel fiber reinforced lightweight aggregate concrete, we do the experiments of cubic compressive strength, splitting - tensile strength, bending strength, elastic modulus and axial compressive strength and summarize the influence laws to the relation of mechanical performance of steel fiber reinforced lightweight aggregate and the quantity of steel fiber
鋼纖維輕骨料混凝土兼有鋼纖維混凝土的韌性高和輕骨料混凝土質量輕的優點，為了掌握這種新型材料的主要特徵和強度、變形等力學性能，本文進行了鋼纖維輕骨料混凝土的立方體抗壓強度、軸心抗壓強度、劈裂抗拉強度、抗折強度和彈性模量等試驗研究，總結出鋼纖維摻量對鋼纖維輕骨料混凝土的力學性能的影響規律。 -
Light weight aggregate concrete
輕骨料混凝土28 -
Compounding and application of non - cellular ceramsite concrete with super light weight
超輕陶粒混凝土的配製與應用 -
Analysis on long - term deflection of high strength light - weight concrete box beams of continuous rigid frame bridges
高強輕質混凝土連續剛構橋箱梁長期變形分析 -
The hydrates and microstructure of hslc are analyzed by xrd and sem. the results indicate that polymer in lightweight aggregate concrete forms " interpenetrating polymer cement network structure ", which is the reason why polymer light - weight aggregate concrete has fine toughness
本文採用xrd和sem等現代微觀測試手段對聚合物增韌高強輕集料混凝土的水化產物和內部微觀結構進行了研究，揭示了聚合物在輕集料混凝土內形成「多相互穿網路結構」是聚合物輕集料混凝土具有優良韌性的根本原因。 -
Building material and building elements for three - layered chimneys ; elements of light - weight concrete for the inner layer ; requirements and tests
三層煙囪用建築材料和建築部件.內層用輕質混凝土元件 -
In order to advance the theoretic research and practical application of the high - strength light weight concrete ( hslc ) in highway beam bridges, the thesis provided a detailed introduction of the physical properties, construction methods and the design methods of hslc. the author put emphasis on the design and comparative research of the highway simply - supported beams and continuous beams, which are the representative structures in highway
為了促進高強輕質混凝土（ hslc ）在公路橋樑上的理論研究和實際應用，本文對hslc的物理特性、施工方法、設計方法等進行了較詳細的介紹，並著重選擇了有代表性的公路簡支梁及連續梁進行了設計及比較研究。 -
All above supplies data and evidence for practical application or the revision of the light - weight concrete code
最後對剪力墻滯回特性、延性和剛度退化率作了分析，為工程實際中煤矸石砼剪力墻的應用提供了實驗依據。
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