压缩蠕变试验,compressional creep test
1)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,thecompressional 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 ofcompressional 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。
英文短句/例句
1.testing method for compressive creep of refractry bricks耐火砖压缩蠕变试验方法
2." Cellular plastics, rigid--Determination of compressive creep"GB/T15048-1994硬质泡沫塑料压缩蠕变试验方法
3.Study and Simulation on Creep Behavior of Alfalfa苜蓿压缩蠕变特性的试验研究与仿真
4.Experimental Study on One-dimensional Compression Creep Characteristics for Unsaturated Remodeling Expansive Soil非饱和重塑膨胀土一维压缩蠕变特性试验研究
5.Creep of Saturated Sand under One-dimensional Compression单向压缩状态下饱和砂性土蠕变特性试验研究
6.Study on the Filling Loess" Compression-Creep Behavior and the Collapsibility Test充填黄土压缩蠕变特性与湿陷性试验研究
7.Experimental Study on Compression Creep Characteristics for Nanning Unsaturated Expansive Soils南宁非饱和膨胀土压缩蠕变特性试验研究
8.Test method for creep in compression of refractory productsGB/T5073-1985耐火制品压蠕变试验方法
9.Determination of Creep Parameters of 80Au/20Sn Solder by Nanoindentation纳米压痕试验确定80Au/20Sn焊料蠕变参数
10.A new method to determine material creep parameters based flat cylindrical indentation test平头压痕试验确定蠕变参数的一种新方法
11.Non-interrupt creep testing of steel at elevated temperatures?钢的高温连续蠕变试验
12.testing method for flexural creep of plastics塑料弯曲蠕变试验法
pressive Creep Behavior of Mg-Al-RE-Ca-Sr AlloyMg-Al-RE-Ca-Sr合金的压缩蠕变行为
14.The Correlation of the Stress and the Density of the EPS Compression CreepEPS压缩蠕变的应力与密度的相依性
15.Study on Creep Experiments and Theoretical Model of Marble under Cyclic Temperature and Permeable Pressure温度周期变化和渗透压力作用下大理岩蠕变试验与理论模型研究
16.The Mechanical Modeling of Indentation Creep Test and Creep Characterization;压痕蠕变实验的力学模型与蠕变力学性能表征
17.Inversion of compression creep parameters of deep rock under rigid bearing plate刚性承压板下深部岩体压缩蠕变参数反演
18.The Experimental Study on the Compression Pressure Law of the Fresh Herbage Materials;新鲜草物料压缩过程中压缩力变化规律的试验研究
相关短句/例句
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 conventionaluniaxial 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。
3)biaxial compression creep test双轴压缩蠕变试验
1.Thebiaxial 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。
4)indentation creep testing压痕蠕变试验
1.The possibilities of determining creep parameters for a simple Norton law material are explored fromindentation creep testing.研究由平头压痕蠕变试验来确定受压材料蠕变性能参数的可行性·利用有限元蠕变分析确定在定压痕应力下的压痕蠕变率,重点放在稳定压痕蠕变率和受压材料蠕变性能参数的关系上·详细地研究了压头形状、大小和宏观约束对压痕蠕变响应的影响:当压头的尺寸和受压材料为同一数量级时,宏观约束将有十分明显的影响·提出两种方法来由压痕蠕变试验来确定受压材料蠕变性能参数,并给出了算例,结果有利于准确认识平头压痕蠕变试验,从而拓宽其应用范围·
5)compression creep压缩蠕变
pression Creep Behavior at High Temperature of 2618 Aluminum;2618铝合金高温压缩蠕变行为研究
2.Inversion ofcompression creep parameters of deep rock under rigid bearing plate刚性承压板下深部岩体压缩蠕变参数反演
3.At room-temperature,a series of experimental researches are carried out on thecompression creep of expanded polystyrene(EPS)with three kinds of densities.室温下,对3种密度的聚苯乙烯泡沫(Expanded polystyrene,简称EPS)进行了一系列单轴压缩蠕变实验。
6)compressive creep压缩蠕变
1.In order to evaluate thecompressive creep behavior of expanded polystyrene (EPS), on the basis of the analysis of actruality research of the EPScompressive creep, the subsection creep curves were gained by applying the stepped isothermal method (SIM) to the investigation ofcompressive creep.为了合理评估发泡聚苯乙烯(EPS)的压缩蠕变性能,在分析EPS压缩蠕变研究现状的基础上,将分级等温法(SIM)应用到EPS压缩蠕变研究中,得到EPS的分段蠕变曲线。
2.A new measuring method of thecompressive creep property of rubber has been proposed.研究了橡胶压缩蠕变性能的测试方法,指出用金刚石单颗粒抗压强度计及改进的洛氏硬度计,可以精确地测量橡胶的压缩蠕变性能。
3.Thecompressive creep behavior of the Al 2O 3 TiN composites was investigated in the temperature range 1 250￣1 400℃ and the applied stress range 10￣50 MPa.研究了Ａｌ２Ｏ３ＴｉＮ复合物在１２５０１４００℃、１０５０ＭＰａ应力范围的压缩蠕变特性。
延伸阅读
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。
