小型空心砌块,small hollow block
1)small hollow block小型空心砌块
1.The strength grade and density grade of lightweight aggregate concretesmall hollow block in related stand ards are discussed in this article, and the execution of these re lated standard is also presented.对轻集料混凝土小型空心砌块相关标准中强度等级和密度等级以及标准执行方面进行探讨。
英文短句/例句
1.Construction quality control for concrete small cavity block masonry engineering;混凝土小型空心砌块砌体施工质量控制
2.The Anti-Pressure Test Study of Miniature Forelocked Concrete Air-Brick;混凝土小型空心砌块加销砌体抗压试验研究
3.Experiment research on shear capability of chained small-sized hollow concrete block masonry连锁式混凝土小型空心砌块砌体抗剪性能研究
4.Test methods for the small concrete hollow blockGB/T4111-1997混凝土小型空心砌块试验方法
5.Normal concrete small hollow blockGB8239-1997普通混凝土小型空心砌块
6.Lightweight aggregate concrete small hollow blockGB15229-1994轻集料混凝土小型空心砌块
7.Technical specification for small-sized hollow concrete masonry building混凝土小型空心砌块建筑技术规程
8.Scientific development of small hollow fly ash concrete block科学发展粉煤灰混凝土小型空心砌块
9.Developmg small empty concrete laying bricks, building economical society;发展混凝土小型空心砌块 建设节约型社会
10.Specification for construction and acceptance of small size hollow concrete block混凝土小型空心砌块工程施工及验收规程
11.Standard for quality inspection and assessment of small size hollow concrete block混凝土小型空心砌块工程质量检验评定标准
12.Technical specification for construction of the concrete load-bearing small-sized hollow block masonry building混凝土承重小型空心砌块建筑施工技术规程
13.Specification for design of small size hollow concrete block混凝土小型空心砌块工程建筑设计规程
14.Design code for structure of small-sized hollow concrete block混凝土小型空心砌块建筑结构设计规程
15.Study on Temperature Cracks in the Concrete Hollow Pint-sized Block Buildings混凝土小型空心砌块建筑温度裂缝问题探讨
16.The Crevices Control and Prevention of the Building of Small Concrete Hollow Blocks;混凝土小型空心砌块建筑裂缝控制与防止措施
17.The Numerical Simulation of Small-sized Concrete Block Walls and Stiffness Analysis;混凝土小型空心砌块墙体数值模拟及刚度分析
18.Research on Structural Systems Having Function of Anti-earthquake for Buildings Constituted with Concrete Small-sized Hollow Blocks;混凝土小型空心砌块建筑抗震结构体系的研究
相关短句/例句
small size concrete hollow block小型砼空心砌块砌体
1.Failure of masonry panels withsmall size concrete hollow blocks under in plane loading can be attributed to three simple modes:slipping of mortar joints,cracking of concrete blocks and splitting of mortar joints,and middle plane spalling.在平面荷载作用下 ,小型砼空心砌块砌体的破坏分为三个简单模式 :砌体内的灰缝滑移 ,砌块和灰缝开裂 ,以及砌体沿中面散裂·对每一种破坏模式提出了一相应的破坏准则 ,并且滑移与摩擦有关 ,表明了抗剪强度与正应力之间存在非线性关系 ,修正了Mohr Coulomb本构关系 ;还说明了开裂与最大拉应变有关 ,散裂与最大压应力有关 ,并阐述了砌块砌体的破坏机理
3)concrete small hollow block混凝土小型空心砌块
1.Research on site tracing monitoring of temperature field ofconcrete small hollow block building;混凝土小型空心砌块建筑温度场现场跟踪监测研究
2.Evaluation of uncertainty of measurement result for the compressive strength ofconcrete small hollow block混凝土小型空心砌块抗压强度测量结果不确定度的评定
3.For improving the housing project quality,the paper analyzes the cause of theconcrete small hollow block out-wall crack from the material properties,the construction technology and the temperature effect,puts forward the prevention measures of improving the mortar performance and strengthening the construction technology,to achieve the goals of dealing with both root cause and symptoms.为了提高住宅工程质量,从材料性能、施工工艺、温度影响三方面分析了混凝土小型空心砌块外墙裂缝产生的原因,提出了改进抹灰砂浆性能,强化施工工艺的防治措施,以达到标本兼治的目的。
4)small concrete hollow block混凝土小型空心砌块
1.Studies of influence of temperature cracks on working behavior ofsmall concrete hollow block walls;温度裂缝对混凝土小型空心砌块墙体工作性能影响研究
2.Restoring force ofsmall concrete hollow block cavity wall;混凝土小型空心砌块空腔墙体的恢复力试验研究
3.Discussion on crack-resistant design forsmall concrete hollow block building;混凝土小型空心砌块建筑的抗裂设计探讨
5)small hollow concrete block混凝土小型空心砌块
1.A nonlinear finite element method is used forsmall hollow concrete block building wall by ANSYS-Software.应用ANSYS对混凝土小型空心砌块组合结构进行非线性有限元分析,与试验结果做对比,论证了ANSYS对于砌体结构分析的适用性,并在此基础上,通过改变组合砌体的材料与几何参数等因素进行的分类计算,对其抗剪性能的作用做了相应的比较。
2.Trial production of bearingsmall hollow concrete block with fly ash content of 30% ~50%.试制了粉煤灰掺量达30％～50％的承重混凝土小型空心砌块。
6)concrete small-sized hollow block混凝土小型空心砌块
1.The ascendancy,problem and current ofconcrete small-sized hollow block were introduced.通过总结分析我国混凝土小型空心砌块产品及其建筑应用的发展优势、目前存在的问题及今后的发展趋势,指出小砌块作为国家重点发展的新型墙体材料,符合建筑节能政策和资源可持续发展战略,具有广阔的推广应用前景,但小砌块产品及工程应用中的诸多问题阻碍了其推广应用。
2.0 slagconcrete small-sized hollow block can be produced by using castoff such as slag,tail mineral sand,fly-ash etc.主要介绍以钢渣、尾矿砂、人工砂和粉煤灰为主要原料的混凝土小型空心砌块试验研究。
3.Analysis and summary of structural systems for buildings constituted withconcrete small-sized hollow blocks are given in this paper, and research on structural systems for the combination of RC shear-wall with block wall is made too.本文对混凝土小型空心砌块建筑结构体系进行了分析与总结,对钢筋混凝土剪力墙—砌块墙组合结构体系进行了研究。
延伸阅读
混凝土砌块主要用于房屋墙体工程的预制混凝土块状制品。此外，还可用于组合楼板、挡土墙、基础、地面、路面、烟囱等，采用配筋砌体可建造高层建筑。与粘土砖相比，混凝土砌块具有原材料来源广、生产与施工效率高、节省能源与耕地等优点，有较大的发展前途。混凝土砌块按材料分为普通混凝土、轻混凝土砌块两大类，后者又分为轻集料混凝土、无砂混凝土和加气混凝土砌块等；按块型大小可分为小型、中型和大型三种，中型和大型砌块均需用机械（具）砌筑，其规格尺寸无明确规定，小型砌块则可用手工砌筑；按应用主要分承重与非承重砌块两大类，可在生产时使其带各种质感图案和彩色，达到饰面装修效果，也有专供装修用的非承重饰面砌块和其他特种功能的异型砌块。中国常用的承重砌块按抗压强度,可分为50、75、100、150号,非承重砌块一般在35号以下。各种砌块中应用最普遍的是混凝土小型空心砌块，其标准规格尺寸为190×190×390毫米,空心砌块以单排孔居多，外墙也有采用多排孔的。实心砌块大都用轻混凝土制成，普通混凝土的实心砌块多作辅助或特殊用途。混凝土小型砌块的块型小，生产工艺设备简单，便于机械化生产。成型方式分移动式和固定式两种，采用自然养护和加热养护。控制砌块质量的主要性能指标有强度、收缩、吸水率、外观与尺寸偏差等。
