lightweight aggregate concrete

基本解释

Based on the experimental results, the calculation formula model of shear capacity of lightweight aggregate concrete beams is put forward.
在试验的基础上提出了集中荷载作用下轻骨料混凝土梁受剪承载力计算公式的模型。
Inside lightweight aggregate concrete, no one has made systematical research on the change in microstructure to the influence of concrete property.
在轻集料混凝土内，微观结构的改变，对混凝土性能的影响，目前还没有人做过系统的研究。
Effects of fly ash and pulverized blast furnace slag on resistance of permeability and resistance of freezing of high strength lightweight aggregate concrete (HSLWAC) were investigated .
研究了粉煤灰和磨细矿渣对高强轻骨料混凝土抗渗及抗冻性能的影响。

轻骨料混凝土
The results show that carbon fiber reinforced lightweight aggregate concrete with compressive strength of carbon fiber is not the increase of dosage.
试验结果表明,碳纤维轻骨料混凝土的抗压强度并不随着碳纤维加入量的增加而增大。
轻集料混凝土
The lower density and higher strength are the most obvious characteristics of lightweight aggregate concrete (LWAC). This new material has significantly economic and social value when it is applied to some special projects such as large-span bridges and high buildings.
轻集料混凝土的轻质高强等显著优点，使其在大跨度桥梁，高层建筑等工程中应用中具有巨大的技术经济优势和突出的社会效益，正成为现代混凝土的一个重要发展方向。
轻质混凝土
There are many advantages to the lightweight aggregate concrete filled thin-walledsteel tube structural system (LACFTST), such as good mechanics performance,lightweight-high strength, short construction period, and so on.
薄壁钢管轻质混凝土结构体系具有受力性能好、轻质高强、施工速度快等优点，与普通钢管混凝土相比还具有用钢量少的优势。
轻骨料料混凝土
轻质集料混凝土

轻集料混凝土
The microstructure of lightweight aggregate and interface microstructure between lightweight aggregate and harden cement paste were analyzed through XRD and SEM. So, the mechanism of high-performance of lightweight aggregate concrete was preliminarily revealed.
采用XRD并结合SEM对轻集料及轻集料混凝土的界面微观结构进行了研究,初步揭示了轻集料混凝土高性能化的机理。
轻骨料混凝土