Concrete prism test is a method used to assess the compressive strength of concrete, widely employed in the construction industry. This test involves casting cylindrical or prismatic concrete specimens, subjecting them to compressive loads, and then calculating the ultimate strength. In engineering and research contexts, this test provides crucial data for evaluating the quality of concrete and ensuring structural integrity. The English term "concrete prism test" refers to this method, which is an essential part of quality control and verification processes in construction projects. The importance of this test is evident in its application across various industries, from civil engineering to infrastructure development. Overall, the concrete prism test is a fundamental tool for evaluating the load-bearing capacity and reliability of concrete structures, playing a key role in ensuring safety and longevity of construction projects.
混凝土棱柱体法,concrete prism test
1)concrete prism test混凝土棱柱体法
1.For assessing and improving the applicability of accelerated tests for alkali-silica reactivity to sandstones,alkali reactivity of 9 kinds of sandstone and greywack were studied in theconcrete prism test and Chinese autoclave method and the influence of aggregate particle size on ASR expansion was discussed.为研究和改进中国压蒸法检测砂岩类集料碱活性的适应性,以混凝土棱柱体法为基准,采用中国压蒸法研究了9种国内外砂岩类集料的碱活性,同时研究了集料颗粒粒径对砂浆试体压蒸膨胀行为影响。
2)concrete prism混凝土棱柱体
1.The stress-strain relationship model ofconcrete prism confined by CFRP after fire is scarce, which gives great trouble after fire to the study of mechanical properties of compressed concrete member strengthened by CFRP.目前,火灾后CFRP约束混凝土棱柱体应力-应变关系模型尚未发现,给混凝土受压构件火灾后碳纤维布加固力学性能的研究带来了极大的不便。
2.The temperature stress were emulated and analyzed by using ANSYS on CFRP solidifiedconcrete prism under temperature differences: 30, 40, 50, 60 ℃ .本文应用ANSYS软件分别对在降温温差30、40、50、60℃作用下的碳纤维加固混凝土棱柱体进行了温度应力分析。
3.The test results show that the axial compressive strength and ductility ofconcrete prism wrapped by CFRP sheets or CFRP straps have all increased to a certain degree,the process of destruction ofconcrete prism wrapped by CFRP become slower than commonconcrete prism.试验结果表明,各种形式碳纤维包裹的混凝土棱柱体的承载力都有一定程度的提高,延性增大,破坏过程与没包裹碳纤维布的试件相比缓慢。
英文短句/例句
1.Hot-Stress Analysis of Concrete Prism Confined by Carbon Fiber Sheets Based on ANSYS基于ANSYS的碳纤维约束混凝土棱柱体热应力分析
2.Stress study on preloaded concrete prism restrained by CFRP under uniaxial loadingCFRP约束轴压预压混凝土棱柱体的应力研究
3.Analysis of Stress-strain Relationship on Preloaded and Unpreloaded prismy Concrete Restrained by CFRP under Uniaxial CompressionCFRP约束预压及非预压轴压棱柱体混凝土的应力—应变全曲线对比分析
4.Research on the Concrete Quality Control of Concrete-filled Steel Tubular Structure浅谈钢管混凝土柱柱芯混凝土质量检测
5.Specification for design and construction of brick masonry structures with concrete column设置混凝土柱砖砌体结构设计与施工规程
6.Application of Reinforced Concrete Structure Colum to Brickwork Structure钢筋混凝土构造柱在砖砌体结构中的应用
7.Theoretical and Experimental Research on Reinforced Concrete Structural System with Special-Shaped Columns;钢筋混凝土异形柱结构体系理论与试验研究
8.Fire Resistance of Concrete Filled Steel Cubular Columns in Frame;框架整体作用对钢管混凝土柱耐火性能的影响
9.Aseismic Performance s Research of Special-Shaped Reinforced Concrete Columns Structure System;钢筋混凝土异型柱结构体系抗震性能研究
10.Study on Bearing Capacity of the Multi-ribbed Composite Wall with Steel Concrete Frame Column型钢混凝土边框柱密肋复合墙体承载力研究
11.Nonlinear Numerical Analysis for Ductility of Shaped-steel-reinforced and Multi-ribbed Composite Wall型钢混凝土边框柱密肋复合墙体延性分析
12.Experimental Study on Mechanical Property of Concrete Circular Columns Confined by HFRP Under Axial CompressionHFRP布约束混凝土圆柱体轴压力学性能试验
13.Seismic Mechanism of RC Split Column and Performance-based Seismic Design of RC Frame with Split Columns;钢筋混凝土分体柱抗震机理及分体柱框架性态抗震设计
14.Key words： reinforced concrete、 concrete、 high performance concrete、 cement concrete、 pozzolanic effect、 mass concrete.关键词：钢筋混凝土、混凝土、性能混凝土、高强混凝土、泥混凝土、生骨料混凝土、体积混凝土。
15.Influence analysis of cold wave on concrete surface and angularity temperature寒潮对保温混凝土表面及棱角温度的影响分析
16.The Study on Joint Performance of Steel-Concrete Composite Beam to CFT Column钢混凝土组合梁—钢管混凝土柱的节点性能研究
17.Study on Recycled Concrete and Analysis of Mechanical Properties of Recycled Concrete Column;再生混凝土研究及再生混凝土柱力学性能分析
18.Mechanism Study on Concrete-filled Steel Tubular Column to Steel Reinforced Concrete Beam Joints;钢管混凝土柱—型钢混凝土梁节点机理研究
相关短句/例句
concrete prism混凝土棱柱体
1.The stress-strain relationship model ofconcrete prism confined by CFRP after fire is scarce, which gives great trouble after fire to the study of mechanical properties of compressed concrete member strengthened by CFRP.目前,火灾后CFRP约束混凝土棱柱体应力-应变关系模型尚未发现,给混凝土受压构件火灾后碳纤维布加固力学性能的研究带来了极大的不便。
2.The temperature stress were emulated and analyzed by using ANSYS on CFRP solidifiedconcrete prism under temperature differences: 30, 40, 50, 60 ℃ .本文应用ANSYS软件分别对在降温温差30、40、50、60℃作用下的碳纤维加固混凝土棱柱体进行了温度应力分析。
3.The test results show that the axial compressive strength and ductility ofconcrete prism wrapped by CFRP sheets or CFRP straps have all increased to a certain degree,the process of destruction ofconcrete prism wrapped by CFRP become slower than commonconcrete prism.试验结果表明,各种形式碳纤维包裹的混凝土棱柱体的承载力都有一定程度的提高,延性增大,破坏过程与没包裹碳纤维布的试件相比缓慢。
3)concrete column混凝土柱体
1.Application of fiber reinforced polymer materials for repairing and reinforcing ofconcrete column;纤维增强复合材料在混凝土柱体构件加固修复中的应用
4)concrete cylinders混凝土圆柱体
5)concrete column混凝土柱
1.Current status and experimental study onconcrete column reinforced with un-bonded steel stranded wire;配置无粘结钢绞线混凝土柱的现状及试验研究
2.Prevention of the diseases of embedded tie bar inconcrete column;混凝土柱内预埋拉结筋弊病的防治
3.Construction quality control of stiffnessconcrete columns in a certain high-rise residential building project;某高层住宅工程劲性混凝土柱的施工质量控制
6)concrete columns混凝土柱
1.Experimental study of effects of freeze-thaw cycle onconcrete columns strengthened with FRP laminates;冻融循环对FRP增强混凝土柱影响试验研究
2.The non-linear deformations of reinforcedconcrete columns in high-rise building;高层建筑钢筋混凝土柱非线性变形
3.Experimental study on the seismic behavior of steel reinforcedconcrete columns型钢混凝土柱抗震性能实验研究
延伸阅读
棱柱棱柱是多面体中最简单的一种，我们常见的一些物体，例如三棱镜、方砖以及螺杆的头部，它们都呈棱柱的形状。棱柱：有两个面互相平行，其余各面都是四边形，并且每相邻两个四边形的公共边都互相平行，由这些面所围成的几何体叫做棱柱。棱柱用表示底面各顶点的字母来表示。棱柱的底面：棱柱中两个互相平行的面，叫做棱柱的底面。棱柱的侧面：棱柱中除两个底面以外的其余各个面都叫做棱柱的侧面。棱柱的侧棱：棱柱中两个侧面的公共边叫做棱柱侧棱。棱柱的顶点：棱柱中侧面与底面的公共顶点叫做棱柱的顶点。棱柱的对角线：棱柱中不在同一平面上的两个顶点的连线叫做棱柱的对角线。棱柱的高：棱柱的两个底面的距离叫做棱柱的高。棱柱的对角面：棱柱中过不相邻的两条侧棱的截面叫做棱柱的对角面。斜棱柱：侧棱不垂直于底面的棱柱叫做斜棱柱，画斜棱柱时，一般将侧棱画成不与底面垂直。直棱柱：侧棱垂直于底面的棱柱叫做直棱柱。画直棱柱时，应将侧棱画成与底面垂直。正棱柱：底面是正多边形的直棱柱叫做正棱柱。棱柱具有下列性质：1）棱柱的各个侧面都是平行四边形，所有的侧棱都平行且相等；直棱柱的各个侧面都是矩形；正棱柱的各个侧面都是全等的矩形。2）棱柱的两个底面与平行于底面的截面是对应边互相平行的全等多边形。3）过棱柱不相邻的两条侧棱的截面都是平行四边形。4）直棱柱的侧棱长与高相等；直棱柱的侧面及经过不相邻的两条侧棱的截面都是矩形。直棱柱的侧面积如果直棱柱的底面周长是c，高是h，那么它的侧面积是s直棱柱侧＝ch。如图所示，若直五棱柱abcde－a′b′c′d′e′的底面周长为c，高为h，则s直五棱柱侧＝ch。斜棱柱的侧面积如果斜棱柱的侧棱长是l，直截面的周长是c1，那么它的侧面积是s斜棱柱侧＝c1l。棱柱的体积棱柱的体积公式： （s为底面积，h为高）在搞清上面的知识基础上，还须掌握以下几点：1）棱柱的截面主要是对角面和平行于底面的截面，学习时应注意掌握它们的性质，其余各种截面应从其位置及形状去分析考虑。2）求棱柱的侧面积时，应注意它是求各侧面面积的和，而不是指求某一个侧面的面积。①直棱柱的侧面积是将棱柱的侧面展开后推导得出公式，使用时不应死记公式，而应从侧面形状来分析求取。②斜棱柱的侧面积可分析侧面形状逐个求得，也可用直截面周长与侧棱长的乘积。3）我们知道长方体的体积是它的底面积乘以高，一般的，棱柱的体积等于它的底面积乘以高。圆柱的体积也等于底面积乘以高。柱体（棱柱、圆柱）的体积公式是v柱体＝s·h。其中s是柱体的底面积、h是柱体的高。棱柱的分类：1）棱柱的底面可以是三角形，四边形，五边形……我们把这样的棱柱叫分别叫做三棱柱、四棱柱、五棱柱……2）按侧棱与底面是否垂直分为：直棱柱、斜棱柱，直棱柱按底面是不是正多边形分为：正棱柱、其他直棱柱。3）特殊的四棱柱附：棱柱们的烦恼发表在《数理报》“世事洞明皆学问，人情练达即文章。”瞧！这出戏又开始了。斜棱柱从南边摇头晃脑的走来，对正在练习立正的直棱柱说：“喂老兄，别那么正经好不好，看我多自由，只要脚下生根，我可以任意摇摆。”直棱柱一听，心中不快，可再一想也是呀，我就是不如它自由，从此，便整日在家闷闷不乐。记得是一个星期二的下午，正棱柱、直四棱柱、长方体、正方体一块来找直棱柱聊天，诸位见直棱柱闷闷不乐，就问何故，直棱柱就把这气人的事告诉了它们四个，这四个一听，脸上笑容顿失，各怀心事。因为它们还不如直棱柱呢，它们都得立正，不能晃动没有自由不说，各自更有各自的苦衷。
