1) railway base
盐抗压强度
1.
water-proof and protection of railway base were given.
通过静、动态浸蚀岩盐试验，获得不同浓度卤水浸泡不同组成岩盐过程的溶蚀速度，盐溶解量及盐抗压强度变化的规律。
2) capacity of salt resistance
抗盐强度
3) compressive strength
抗压强度
1.
Effect of the size and the proportion of gas coal and coal-char on the consist-compressive strength of formed coke;
煤料的粒度对型焦抗压强度的影响
2.
Influence of pressure head roughness upon compressive strength and test result dispersion of single crystal diamond;
压头粗糙度对金刚石抗压强度及单颗粒测量值离散性的影响
3.
Relation between compressive strength and fractal dimensions of jointed rock-mass;
节理岩体分形维数与抗压强度的关系探讨
4) compression strength
抗压强度
1.
Study on relationship between particle size distributional fractal dimension of cement particles and compression strength of cement mortars;
水泥颗粒粒度分布分形维与其胶砂抗压强度的关系研究
2.
Discussion on notation about compression strength σ_d of metallic powder;
金属粉末抗压强度σ_d值表示法的探讨
3.
Study on the influence factors of compression strength of coking coal slime briquette;
影响炼焦煤煤泥型煤的抗压强度因素研究
5) strength
[英][streŋθ] [美][strɛŋθ]
抗压强度
1.
Effects of the Number of Firing on Strength of Nano-ceramic and Traditional Ceramic in Metal-ceramic Crown Prosthsis;
烧结次数对纳米陶瓷与普通陶瓷金瓷冠抗压强度影响的对比研究
2.
Microstructures of the sintered specimens were examined by scanning electron microscopy and their strengthes and average coefficients of thermal expansion were tested.
对这些材料分别进行抗压强度测试 ,用扫描电镜观察了显微结构 ,测定了室温 - 10 0 0℃的平均线膨胀系数。
3.
Experiments show that the workability,the amount of cement and fine aggregate and the mechanical strength of concrete are influenced with the addtion of the fly-ash.
简明介绍了包头地区粉煤灰的成分和特点 实验表明,粉煤灰掺入后对混凝土的和易性、骨料、水灰比和最终抗压强度都有所改善 粉煤灰对提高混凝土的塌落度有明显作用,可以减少水泥和细骨料的比例等 水泥用量不变时,加入适量粉煤灰可以提高混凝土最终抗压强度 实验表明,包头地区粉煤灰完全可以在混凝土工程中应
6) press strength
抗压强度
1.
In order to greatly enhance the primary press strength of cement grouting liquid,types and weights proportion of additives were obtained based on the experimental study.
通过室内水泥浆液配制试验优选出水泥外加剂类型及加量比例,使普通硅酸盐水泥浆2~3 d凝期的抗压强度提高50%~100%,以加快锚固工程施工速度。
2.
Under condition of experimental raw material quality, tested setting time, soundness, chemical shrinking rate and press strength of concrete mixed with high calcium fly ash only and concrete mixed with high calcium fly ash and steel slag to study their application in concrete by correlative standard experiment method .
(2)在取代50%的水泥条件下,高钙灰与钢渣复合比单掺高钙灰的抗折抗压强度效果好,而且高钙灰和钢渣掺量之间根据设计要求不同存在着最佳掺量配比。
3.
Under the condition that pumping period(15-50 min) of the cement slurry is suitable,the press strength of common silicate cement grouting liquid could increase 50 to 100 percent th.
试验确定了氯化钠、硫酸钠、三乙醇胺、水玻璃、纤维、硅灰等水泥外加剂或填料的加量比例,在满足浆液可泵期(15-50m in)的前提下,使结石体2-3d凝期抗压强度提高到15-25MPa,与改性前的纯水泥浆液相比,其抗压强度提高了50%-100%,从而加快了锚固工程施工速度,使支护边坡位移得到及时的控制。
补充资料：焦炭抗压强度
焦炭抗压强度
compressive strength of coke
Jiaotan kangya qiangdu焦炭抗压强度(eompressive Strength。f coke) 焦炭在压力作用下断裂时，其单位面积上承受的力，即焦炭断裂时所能承受的最大压应力。它是反映焦炭力学性质的一项指标。试验是在恒定的应变速度下，对圆柱体焦样轴向加载，直至焦样断裂。其抗压强度叮一磊，Pa。式中尸为焦样断裂时所加的载荷，N;R为焦样截面半径，m。焦炭在轴向压力下的应变曲线大致分成四个区域。(见图)朋为初始区，焦炭在较低的轴向压力下，由于开气孔的闭合而发生较明显的应变，这是多孔材料的应变特征;贸为弹性区，应力- 训帕叮一__ 了:一。、一」/爪、_、一}川才z刀℃’} L一_匕一___~‘J___~___~~--一~~~砂 二、、.，.):‘上51}‘〕 位移，口们 室温下焦炭轴向压缩时的玉力一位移图应变近似于线性关系，c点为轴向压力达到的最大值;cD为脆性区，由于裂纹扩展，试样因受压而积蓄的能量被释放出来，但未达到破碎;DE为临界区，这时轴向力稍有增加，试样就产生很大的应变，并导致裂纹扩展。抗压强度试验是在材料试验机上进行的。一般焦炭试样制成直径约巧~、长约23~的圆柱体，型焦则用整块作试样。每种焦炭需取20个以上的试样作试验，应变速度为1.5X10一、”。室温下焦炭抗压强度大约为12一30MPa，在1 500℃高温下测量时，抗压强度值将增大20%左右。抗压强度的高低与气孔率大小有关。焦炭抗压强度比燕炭杭肚强度大一个数量级，它比焦炭在高炉内实际承受的压应力(约为0.ZMpa)大两个数量级，即焦炭的抗压强度远大于焦炭在高炉内承受的炉料压力，故压应力不是焦炭断裂的主要原因，对评定焦炭强度的意义不大。 (江中纸)
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