compressive strength

The influence of shrinkage reducing admixture on autogenous shrinkage, workability and compressive strength was investigated.

文中考察了减缩剂对混凝土自收缩 、 工作性、强度等性能的影响.

An empirical equation describing the relationship of elastic modulus and compressive strength of RAC is obtained.

建立了再生骨料混凝土弹性模量与立方体抗压强度的相关关系式.

Study on effect of compressive strength of recycled aggregate concrete with water cement ratio

水灰比对再生混凝土强度影响的试验研究

Autogenous deformations, internal relative humidity and compressive strength were recorded.

自体变形, 内部相对湿度和抗压强度的记录.

They are also an extremely excellent anti-dust and dirt performance, high accuracy, the best compressive strength, freedom from maintenance and corrosion resistance.

他们也具有极其优越的抗灰尘和污垢性能，高精准性，最优的抗压强度，免于维修和抗腐蚀性。

The effect of fineness of slag on the workability and compressive strength of HSC is tested.

本文测试了矿渣细度对高强混凝土流动性和抗压强度的影响.

There was no direct relation between residual compressive strength and impact damage area.

层合板的剩余压缩强度与板的冲击损伤面积无直接关系.

Effects of the activity of ground-strontium slag as cement admixture were analyzed from three aspects: mortar strength value, compressive strength ratio of mortar and specific strength indicators.

分别从胶砂强度值、胶砂抗压强度比和比强度指标三方面分析磨细锶渣作为水泥掺合料的活性效应。

The research expresses that the compressive strength of the artificial marble exceeds 90 MPa and the external appearance is neat and beauty by controlling the amount of fly ash and the grain class of the powder system.

研究表明，通过控制粉煤灰的添加量及粉煤灰的颗粒级配可以制备出压缩强度达90MPa以上、外观平整美观的人造大理石制品。

Based on such study theamong particles in briquette were quantitatively the compressive strength of briquette.

基于此研究提出了定量表征型煤内颗粒间作用力大小的指标——抗压强度.

The compressive strength was as high as 350 MPa.

抗压强度高达350MPa以上.

Production of products of high compressive strength, the standard specifications, design aesthetic.

生产的制品抗压强度高 、 规格标准 、 图案美观.

In this paper, a set of laboratory-compositions are obtained by the composition test of the mortar which intermixes a lot of fly-ash in different grades of compressive strength which is usually used in the construction field.

通过对施工中常用的几种强度等级的粉煤灰砂浆配合比的试验研究，得到几组改性的大掺量粉煤灰砂浆粉实验室配合比。

The optimal preparation process was ultimately determined by comparing the CTE, sintering properties, compressive strength and other parameters.

通过比较热膨胀系数、烧结性能和抗压强度等性能参数，最终确定了最佳制备工艺。

Both compressive strength and tension strength of test specimens cured with CM-A are equal to or a bit higher than that with wet burlap.

养护混凝土试件的抗压、抗拉强度与湿麻袋复盖养护的相当或略高一些。

Most metals have high tensile strength and high compressive strength.

大部分金属具有较高的抗张强度和较高的耐压强度.

The properties of the amalgams of spherical powders, such as dimension change during hardening, compressive strength, flow and creep meet the specification No.

球粉汞齐的性能，诸如固化过程中的尺寸变化，压缩强度，流变及蠕变等均达到美国牙医协会技术指标。

The conclusion of the test was driven that: 1 、 The compressive strength and the rigidity of mixtures increase in the first and decrease in the last, the splitting tensile strength decrease with the content of steel slag powder increasing.

本试验的结果表明：1、随着钢渣粉掺量的增加，混合料的无侧限抗压强度和刚度呈先增大后减小的趋势，劈裂抗拉强度呈减小趋势。

The effect of fiber on compressive strength of hardened body was investigated during immersion process.

研究了仿生浸泡过程纤维对骨水泥复合材料力学性能和降解性的影响.

AIM: To compare the compressive strength, tensile strength and flexural strength of bulkily filled and incrementally filled visible light-cured composite resin.

目的：比较整体固化与分层固化光固化复合树脂的压缩强度、拉伸强度及弯曲强度。

The samples were briquetted respectively by universal testing machine, and the compressive strength briquette was measured.

利用材料试验机将试样分别压制成型煤, 并测定型煤的抗压强度.

The effects of different temperatures on compressive strength and bulk density were studied.

主要探讨了不同的烧结温度对试样的耐压强度和体积密度的影响.

Concrete is a brittle material, so its compressive strength is high, but tensile is low.

混凝土是一种脆性材料, 抗压强度高, 而抗拉强度则较低.

Laboratory testing included sieve analyses and unconfined compressive strength testing.

实验室测试包括筛分析及无侧限抗压强度测试.

The cementitiousness of the raw coalstrong influence on the briquette thermal compressive strength during carbonization.

本文研究了城市两段炉用型煤的热强度特性曲线,结果表明,在干馏段型煤热强度的变化受煤种的影响很大.

Mathematical model for structure and compressive strength of hardened class G oilwell cement paste at low temperature

低温下油井水泥石孔结构与抗压强度的关系

The relationship between anti erosion properties of base course materials and its compressive strength is not simple;

基层材料抗冲刷能力与其抗压强度之间的关系并不单纯；

The results of biomechanical study showed that the axial compressive and bending strength of the new device were far stronger than that of the human femur ( P < 0.05).

结果：本钉的抗轴向压缩和抗弯曲强度两项指标均远超过人股骨（P＜0.05）。

Performances of permeability resistant, corrosion resistant as well as compressive strength of the concrete mixed with water reducing agent ( G), air entraining admixture ( Y) and micro aggregate ( H)( GYH concrete) were studied by experimental detecting.

通过实验检测了减水剂（G）、引气剂（Y）、微细集料（H）复合添加配制的混凝土的抗渗、抗蚀及部分强度性能。

The bond strength accretes with the increase of compressive strength of cement soil, and the bond force also accretes with the increase of bond length and contact area between shape steel and cement soil.

握裹强度随着水泥土抗压强度的提高而提高，握裹力随型钢与水泥土间握裹面积及锚固长度的增加而增大。