轻集料混凝土

轻集料混凝土的收缩变形比普通混凝土大，易使混凝土形成裂缝。

The shrinkage of LWAC is increased than that of Normal Concrete ( NC ), which will bring about the crack of LWAC more easily .

为了达到较好的保温性能，在轻集料混凝土中掺入泡沫剂，为了满足强度要求，在轻集料混凝土中掺入玻璃纤维丝。

In order to achieve better thermal insulation performance , light-weight aggregate concrete mixed with foam , in order to meet the strength requirements , incorporation of lightweight aggregate concrete mixed with glass fiber yarn .

利用有限元软件ANSYS，建立合理的预应力轻集料混凝土试验梁有限元模型。

The prestressed lightweight aggregate concrete ( LWAC ) model is set up by the software ANSYS .

EPS（再生）轻集料混凝土保温砌块的研究

Research of concrete thermal insulation block with EPS ( regeneration ) light-weight aggregate

EPS轻集料混凝土制备关键技术及其研究进展

Key technology and development of EPS lightweight concrete preparation

EPS轻集料混凝土力学性能试验研究

Experimental Research on Mechanical Properties of EPS Lightweight Concrete

最后，运用大型通用有限元软件ANSYS对钢管轻集料混凝土和钢管普通混凝土中长柱进行了数值模拟。

Finally , FEM software ANSYS was used to simulate the bearing capacity of LACFST and CFST middle long columns .

上海浦东国际机场AOC工程中的ZM轻集料混凝土墙板施工技术

Construction Technology of ZM Light-Weight Aggregate Concrete Wall for AOC Works of Shanghai Pudong International Airport

结合依托工程，设计制作一片20m预应力高强轻集料混凝土实体梁，研究了预应力构件的荷载、挠度、混凝土变形之间关系；

With supported project and one piece pre-stressed HSLC girder of 20m long , relations among load 、 deflection and distortion of pre-stressed members were studied ;

轻集料混凝土（LWAC）由轻质多孔集料和水泥石胶结而成。

Light weight aggregate concrete ( LWAC ) is composed of light weight poriferous aggregate and cement paste .

根据得到的配合比，对EPS轻集料混凝土进行了抗压强度、抗折强度、导热系数、软化系数等力学物理性能试验，试验结果表明，该混凝土的各项指标能达到建筑体系的要求。

Experiments on cube strengths bend strength thermal conductivity , coefficient of softening mechanical and physical performance index etc are carried out . The mix proportion of polystyrene concrete we find out can meet the needs of building system .

在坍落度为180mm～260mm时，轻集料混凝土具有较好的免振自密实能力。

Lightweight aggregate concrete can be densified in itself when the slump is in the range of 180 ~ 260mm .

以分层度、坍落度、扩展度为新拌混凝土工作性能的评价指标，研究了矿物掺合料、砂率、增粘剂和减水剂对高强轻集料混凝土（LWAC）工作性能的影响。

Influence of mineral admixtures , sand ratio , tackifier and water reducer on the workability of the high strength lightweight aggregate concrete ( LWAC ) are studied by taking advantage of segregation degree , slump and dispersion as evaluating indicators .

研究了LC45高强轻集料混凝土掺加磨细矿渣和粉煤灰后，在强度、收缩、抗冻、抗氯离子渗透性能以及弹性模量方面的影响。

The influences of the fly ash and ground slag on performances of the strength , contraction , frost-resistance , impervious of Cl-and elasticity modulus of the LC45 light-weight concrete was researched .

泵送轻集料混凝土配合比及施工技术研究

Pumping light weight aggregate concrete mix proportion and construction technology research

高强轻集料混凝土特性及在桥面铺装中的应用

High strength light weight concrete characteristics and application in deck pavement

提高聚苯乙烯轻集料混凝土多相复合材料界面粘结性能的研究

Research on the Improvement of the Interface of the EPS Concrete

高强轻集料混凝土桥面施工泵送技术

Pumping technology of high-strength light weight aggregate concrete on bridge construction

自释放水源高强轻集料混凝土收缩性能的研究

Study of Shrinkage Performance of Wet Lightweight Aggregate and High-strength Concrete

轻集料混凝土在乐善闸桥中的应用

The Application of Light - Weight Aggregate Concrete to Leshan Brake Bridge

轻集料混凝土早期强度预测的试验研究

Experimental study on forecasting early strength of light aggregate concrete

轻集料混凝土新修订的规程及其特点

The new revision of lightweight aggregate concrete technical specification and its characteristic

矿物外加剂对轻集料混凝土变形性能的影响

Influence of Mineral Admixture on Deformation of Light Aggregate Concrete

轻集料混凝土的研究与应用现状分析

Analysis on research of light aggregate concrete and existing condition of application

轻集料混凝土富余填充配合比设计理论

The Design Theory of Mix Proportion of Surplus Filling for Light-Weight Concrete

圆钢管轻集料混凝土抗弯刚度计算方法的探讨

Calculations of flexural stiffness of lightweight aggregate concrete filled circular steel tube

轻集料混凝土回弹法测强曲线的研究

Curve of lightweight aggregate concrete compressive strength by rebound method

高强轻集料混凝土分层离析控制技术的研究

Research on control technology of segregation of high strength lightweight aggregate concrete

养护温度对高强轻集料混凝土强度和抗渗性的影响

Strength and Durability of High Strength Lightweight Concrete under Elevated Curing Conditions

轻集料混凝土抗硫酸盐侵蚀性能的研究

Study on resistance to sulfate attack of lightweight aggregate concrete