1) axial tension
轴拉
1.
The fatigue tests on axial tension an d tension-compression under consta nt amplitude cyclic loading have been carried out on plain concrete in this paper against the fatigue state of te nsion-compression in prestressed c oncrete bridges,and the test results are compared with those obtained by other researchers and code for design.
本文针对预应力混凝土桥梁工程中遇到的拉-压疲劳状态,进行了76个混凝土试件在等幅重复荷载作用下的轴拉、拉-压疲劳试验。
2) cross brace, cross tie bar, frame spacer
拉轴
3) Uniaxial tension
单轴拉伸
1.
Numerical simulation of fracture propagation of rock under uniaxial tension;
岩石单轴拉伸破坏过程的数值模拟
2.
A series of ratcheting tests and uniaxial tension tests were conducted on 63Sn-37Pb at room temperature,and the effect of loading history on ratcheting strain rate and elongation of material was observed.
在室温下通过对63Sn37Pb进行一系列棘轮实验和单轴拉伸实验,得到加载历史对材料棘轮应变累积速率以及延伸率的影响关系。
3.
In this work, three methods including bulge testing, uniaxial tension testing a.
为了获得此类多孔膜的弹性常数,本文用鼓膜法结合散斑干涉实验方法、单轴拉伸结合双光束干涉法和多普勒测振仪三种方法测量氧化铝多孔膜的弹性模量,得到的宏观弹性模量基本相同,并对三种方法的优缺点进行了比较,分析了多孔氧化铝膜与块状氧化铝材料或致密氧化铝膜力学性能的差异。
4) Axial tension
轴向拉伸
1.
Experimental study of butt-welded connections subjected to axial tension
轴向拉伸作用下对接焊缝连接性能的试验研究
2.
Experiment of butt-welded connections subjected to axial tension
轴向拉伸作用下对接焊缝连接性能的试验
3.
In this paper, the measurement of complete stress deformation curves of axial tension of large size concrete specimen (250?mm ×250?mm) for the Three Gorges Project is performed successfully by use of a self designed tension apparatus.
采用自行组装的轴向拉伸装置成功地测得三峡三级配混凝土轴向拉伸应力变形全曲线 (试件截面尺寸为 2 5 0mm× 2 5 0mm) ,并根据实测资料进行数学拟合 ,建立了形式较为简单、参数求解方便、具有工程实用价值的数学表达式 。
5) tensile strength
轴拉强度
1.
The main objective of the tests is to determine the relationship between the tensile strength and splitting strength of steel fiber reinforced concrete(SFRC).
分析研究了钢纤维高强混凝土的轴拉强度和劈拉强度的关系,钢纤维高强混凝土轴拉性能随钢纤维体积掺量、基体强度及钢纤维类型的变化规律。
2.
With raw materials of Jinping first-level hydropower station,the experimental study on performance of hydraulic concrete with magnesia shows that the compressive strength of concrete added with magnesia is descreased slightly and cleavage strength,tensile strength,modulus of elasticity,tensile strain ultimate of concrete added with magnesia are increased slightly.
通过采用锦屏一级水电站的原材料,对外掺氧化镁的水工混凝土性能试验研究表明,外掺氧化镁对混凝土的抗压强度略有降低,对劈拉强度、轴拉强度、弹性模量、极限拉伸值略有提高;未掺氧化镁的砂岩混凝土180d自身体积变形为-57。
6) multiaxial stretching
多轴拉伸
1.
The multiaxial stretching of polymer film was planar stretching in polymer processing,and it was very important to set up the constitutive model with the development of polymer solid processing,which was not reported yet.
本文介绍了聚合物多轴拉伸网格模型的研究进展,然后建立起聚合物多轴拉伸网格模型,并在此基础上阐述了Ball模型参数的确定以及模型的实验验证,为聚合物多轴拉伸的研究提供了有益的指导。
补充资料：单轴拉伸薄膜
分子式：
CAS号：
性质：在某一轴向经高倍拉伸过的高分子薄膜。在连续化生产中这个轴向就是牵引方向。这种薄膜沿拉伸方向的断裂强度(纵向强度)得到很大的提高，但在膜平面内垂直于拉伸方向的强度(横向强度)则明显降低。在特殊情况下，当拉伸倍数很高时，横向强度非常低，薄膜很容易顺纵向撕裂。故通常把这种特殊的单轴拉伸薄膜称为撕裂膜。
CAS号：
性质：在某一轴向经高倍拉伸过的高分子薄膜。在连续化生产中这个轴向就是牵引方向。这种薄膜沿拉伸方向的断裂强度(纵向强度)得到很大的提高，但在膜平面内垂直于拉伸方向的强度(横向强度)则明显降低。在特殊情况下，当拉伸倍数很高时，横向强度非常低，薄膜很容易顺纵向撕裂。故通常把这种特殊的单轴拉伸薄膜称为撕裂膜。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条