1) uniaxial compression creep test
单轴压缩蠕变试验
1.
In order to evaluate the coursed deformation and mechanical property of core samples,a digital image processing technique is used for conventional uniaxial compression creep test of asphalt mixtures.
为有效评价芯样的分层变形和力学特性,将计算机图像识别应用于常规的沥青混合料单轴压缩蠕变试验,实现了沥青结构层钻芯取样分层变形的非接触测量和变形过程的拍摄、自动测量和自动记录,为沥青混合料蠕变试验提供了一种简洁、有效的测量手段。
2) biaxial compression creep test
双轴压缩蠕变试验
1.
The biaxial compression creep tests on greenschist specimens from auxiliary tunnel of JinpingⅡ Hydropower Station were carried out.
利用岩石双轴流变试验机对锦屏二级水电站辅助洞的绿片岩进行不同加载路径、不同应力水平下的双轴压缩蠕变试验,将一维Burgers模型推广到双轴受压状态,对试验曲线进行辨识。
3) Compression Creep Tests
单轴压缩蠕变
4) static uniaxle creep test
单轴蠕变试验
1.
Based on the experiment data,comparative study was made of the indexes to evaluate the high-temperature deformation behavior of asphalt mixtures including dynamic stability,relative deformation of wheel Tracking test,creep moduli of the static uniaxle creep test,the residual air voids in the maximum gyratory compaction test of Superpave.
通过大量的室内试验,对沥青混合料高温性能的4种评价指标(动稳定度、车辙试验相对变形、单轴蠕变试验劲度模量、Superpave混合料最大次数下的残余空隙率)进行了比较分析。
5) compressional creep test
压缩蠕变试验
1.
Taking an airport s high embankment in the karst region of Guizhou as an example,the compressional creep test of sandy gravel as the filling material is studied.
以贵州某机场高填方边坡为工程背景,研究了碎石土填料压缩蠕变试验,研究表明,刚性侧限的压缩蠕变试验与大面积凹谷中的高填方体具有良好的相似性,两者可近似认为处于相同的应力状态,但试验得出的高填方体压缩沉降量较实测值小。
2.
By taking the embankment, with a height of 104 m, of Jiuzhai-Huanglong airport as an example, similar conditions of compressional creep tests simulating the high embankment using filling material of sandy gravel were investigated.
以九寨 黄龙机场104m高填方体为工程背景,研究了砂砾石填料压缩蠕变试验与高填方体的相似条件。
6) uniaxial compression test
单轴压缩试验
1.
The uniaxial compression test was carried out on undisturbed Q_3 loess,and the influence of different pressure directions and soak paths on the deformation characteristics of collapsible loess were analyzed.
通过对原状Q3黄土进行单轴压缩试验,分析了不同加载方向和浸水路径对湿陷性黄土变形特性的影响,讨论了湿陷性黄土变形的各向异性以及增(减)湿过程中变形与浸水路径的无关性。
2.
The behavior of undisturbed loess Q3 in the case of moistening or demoistening is investigated with single-line and double-line uniaxial compression test.
分别采用单线法和双线法对原状Q3黄土进行了增、减湿情况下的单轴压缩试验。
3.
Contraposing the sand grout-limestone抯 cylinder specimen taking from a gravity dam engineering,the uniaxial compression test of limestone and the straight shear test of two phase stuff gumming face of sandgrout-limestone are made by RMT-150 multifunctional rigidity servo testing machine.
针对某重力坝工程提供的砂浆与灰岩材料的圆柱体试件,采用RMT-150多功能刚性伺服试验机,分别进行了灰岩的单轴压缩试验与砂浆-灰岩双相材料的胶结面直剪试验,通过试验可获得灰岩的弹性模量、泊松比和双相材料胶结面的抗剪强度与强度参数。
补充资料：压缩蠕变试验
分子式：
CAS号：
性质：在规定负荷下，测定材料压缩变形随时间而增加的试验。橡胶的蠕变有二个不同起因。(1)物理起因：橡胶是黏弹性体，外加应力和应变的影响不是瞬时的，会随时间而发展；(2)化学起因：橡胶受氧化作用，使橡胶分子链断裂或进一步交联。这就造成在恒定负荷下橡胶的应变会随时间而逐渐增大。
CAS号：
性质：在规定负荷下，测定材料压缩变形随时间而增加的试验。橡胶的蠕变有二个不同起因。(1)物理起因：橡胶是黏弹性体，外加应力和应变的影响不是瞬时的，会随时间而发展；(2)化学起因：橡胶受氧化作用，使橡胶分子链断裂或进一步交联。这就造成在恒定负荷下橡胶的应变会随时间而逐渐增大。
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