1) axial compressive strength
轴心抗压强度
1.
Calculation on uniaxial compressive strength of high strength concrete after wrapped by FRP;
FRP约束高强混凝土轴心抗压强度的计算方法(英文)
2.
An experimental study on the axial compressive strength of fiber reinforced high-strength concrete;
纤维高强混凝土轴心抗压强度的试验研究
3.
Test are conducted to study the axial compressive properties of spun-cast steel fiber reinforced concrete,the effect elements of axial compressive strength of steel fiber reinforced concrete is analyzed,which conclude the factors of the spun-cast time and acceleration during middle speed stage,the size grades of coarse aggregate,the length and volume fraction of steel fiber,and so on.
通过试验研究了离心成型钢纤维混凝土环形截面构件的轴心抗压性能,分析了离心成型中速阶段离心时间、离心加速度、骨料级配、钢纤维长度、钢纤维体积率等因素对钢纤维混凝土轴心抗压强度的影响作用。
2) axial tensile strength
轴心抗拉强度
1.
The effects of steel fiber volumetric ratio,steel fiber slenderness ratio and steel fiber type on the splitting tensile strength,axial tensile strength and axial tensile stress-strain curve of steel fiber reinforced concrete(SFRC) are studied.
研究了钢纤维体积率、钢纤维长径比、钢纤维类型对钢纤维混凝土劈裂抗拉强度、轴心抗拉强度及轴心受拉应力-应变全曲线的影响规律。
2.
Discussion is given in this paper about the characteristics of axial compression strength,axial tensile strength and modulus of elastidty,which is obtained by testing non-selt buming waste concrete.
针对试验得到的非自燃煤矸石混凝土的棱柱体轴心抗压强度、轴心抗拉强度及弹性模量的特点进行了讨论，给出了相应计算表达式，并对设计取值提出了建议。
3) Direct tensile strength
轴心抗拉强度
4) the direct tensile strength
轴心抗拉强度
1.
Therefore, here is a research on the effect of the different blending amountof high efficiency water reducer and early-strength water-reducing agent on thedeveloping rules with age of the cube compressive strength, the indirect tensilestrength and the direct tensile strength of C25 concrete, and finite element analysison tensile strength was done at th.
因此，本文针对强度等级为C25的混凝土在高效减水剂、早强减水剂的不同掺量影响下，分别进行立方体抗压强度、劈裂抗拉强度和轴心抗拉强度随龄期增长规律的研究，并对抗拉试验进行有限元分析，为混凝土结构施工阶段的验算及裂缝控制提供依据。
5) uniaxial compression strength
单轴抗压强度
1.
Based on this foundation,make use of analysis of regression to analyze the measure result in the typical coal sample of the selected coal mine,so the relation between uniaxial compression strength and the number of crack is set up as a reduced exponential formula.
在此基础上,利用回归分析的方法对所选矿区测量结果进行量化分析研究,建立了煤体单轴抗压强度与裂隙条数之间的指数衰减关系式。
2.
Based on data of load test and uniaxial compression strength, several methods to determine the natural foundations bearing capacity in weak rock are studied and compared.
根据多个工程的岩基载荷试验和岩石单轴抗压强度试验 ,对南京地区软岩地基承载力的确定方法进行了分析和探讨 ,提出了解决思路和建
6) uniaxial compressive strength
单轴抗压强度
1.
Method of neural network for predict uniaxial compressive strength of rock;
预测岩石单轴抗压强度的神经网络方法
2.
Analysis of rock-socketed pile uniaxial compressive strength and bearing capacity of pile tip at three dimensional effects
嵌岩桩单轴抗压强度和三维作用下桩端承载力
3.
The models for estimating the uniaxial compressive strength of frozen clay based on strain rate (or.
通过三种不同干密度饱和冻结黏土在常应变率下的单轴抗压强度试验,得出了饱和冻结黏土的单轴抗压强度受温度、应变率、破坏时间及干密度等因素的影响规律,并分别建立了以温度、应变率(或破坏时间)及干密度为变量的强度预报方程。
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