Building material and elements for one - layered chimneys ; lightweight concrete flues ; examination and supervision 一层烟囱用建筑材料和部件.轻质混凝土制烟道.检验和
Building materials and components for building chimneys ; lightweight concrete flues , homogenous chimneys , requirements 烟囱建造用建筑材料和构件.第1部分:轻型混凝土烟道
Mor , a . , “ steel - concrete bond in high - strength lightweight concrete ” , aci materials journal , jan . - feb . 1992 , pp . 76 - 82 高章育，轻质骨材混凝土之耐震性质研究，硕士论文，中兴大学， 2002 。
In order to cater this purpose , a minitype of lightweight concrete platform with a single tank and five legs is designed 小型单罐、五腿柱的轻质高强预应力砼平台正是为了填补这项空白而设计的。
Compound of high strength micro - expansive lightweight concrete and the situation that lightweight concrete is applied to the work of bridge rehabilitation are mainly analyzed in this paper 本文主要研究了轻质高强微膨胀砼的配制及其在桥梁加固改造中的应用情况。
In order to estimate young ' s modulus of lightweight concrete more accurately than existing empirical formula , three regression equations are obtained in light of material properties test 并根据材料特性试验，回归出了三个比现有经验公式与实测值符合得更好的用来估算轻骨料混凝土弹性模量的经验公式。 3
Reducing self - weight and improving toughness is always a subject that modifying the common concrete since it is come into being , the steel fiber reinforced concrete pathed the way for improving the toughness of it , while the lightweight concrete solved the problem to the heavy dead weight 混凝土自从问世以来,减轻自重、提高韧性一直是对其改性的课题,钢纤维混凝土为改善韧性开辟了道路,而轻骨料混凝土则解决了其自重大的问题。
High - strength lightweight concrete ( hslc ) have many characteristics , such as light quality , temperature containing , fire - resistant , antidetonation , durability and so on , which suit for high buildings and bridges . now this has already received people ' s great attention 高强轻集料混凝土虽然具有轻质高强、隔热保温、耐火、抗震、抗渗等特点，在结构恒载占较大比例的高层建筑、大跨度结构、桥梁工程等领域，具有非常广阔的应用前景。
Multi - ribbed slab structure , as a new structural system showing good structural property , is very potential . to evaluation the influence of material property on the mechanical response , new hpc infilled frames are studied . thirty - four 1 / 2 - scale lightweight concrete infilled rc frame specimens were tested under diagonal loading and laterally loading 为了在复合墙板中应用高性能混凝土及新型轻质填充材料，本文通过对34个不同形式的新型密肋复合墙板单元在对角斜向或水平荷载下的力学性能试验及理论分析，研究了墙板的破坏机理及受力特性，为复合墙板的理论研究及工程应用奠定了较好的基础。
On the background of the innovation of the wall material and the current situation of the development in china , the regenerative material is synthetically used to prepare new wall material , including high - environmental - protection steam - maintain fly ash bricks ( hsfab ) and self - aerated lightweight concrete ( salc ) . the mechanics characteristic , durability and micro - structure of the new wall material are analysed . it shows that the materials are the perfect replacement products of the traditional solid clay brick . two systems of hsfab - cement - steel slag - fly ash - slag and lime - steel slag - fly ash - slag - are designed to fit for the requirement of performance , cost and environmental - protection , etc . 本课题以国家和地方墙体材料改革政策和发展现状为背景，综合利用当地可再生资源研制开发了新型墙体材料体系，该体系包括承重墙体材料? ?高绿色度蒸养粉煤灰砖( high - environmental - protectionsteam - maintainflyashbricks ，以下简称hsfab )和非承重墙体材料? ?自发气轻质混凝土( self - aeratedlightweightconcrete ，以下简称为salc ) 。
