对于不同掺量的矿渣rpc以及钢纤维增强RPC等材料的抗压应力-应变的特征进行了分析和研究。
Research and analysis have been made on features of compressive stress-train curve of RPC with different amount of slag and steel fibre reinforced RPC.
根据试验数据回归得出了混凝土普通砖砌体的抗压强度和抗剪强度的建议计算公式，并绘制了混凝土普通砖砌体的抗压应力应变关系曲线。
Based on the experimental dates, the compressive strength and the shear strength advised formulas of concrete common brick masonry are proposed, and the stress-strain curve is plotted.
运用弹性力学理论，建立石油套管的力学模型，通过有限元计算，得到残余应力与石油套管抗压溃强度之间的关系。
Based upon the elasticity theory, a mechanical model for the casing pipe was built and the relationship between residual stress and compression strength was developed by FEM.
采用WHY全自动应力试验机测量了最大压应力为轴心抗压强度80%重复5次时混凝土的变形。
The deformation of concrete was measured using WHY series full automatic testing machine when the maximum compressive stress was 80% of the compressive strength and repeated 5 times.
文末，仅通过混凝土立方体抗压强度，建立了不同强度等级混凝土的应力-应变曲线上升段本构关系，该模型结果与试验结果吻合很好。
At the end of the paper, a stress strain response model of different concrete grade has been built only using the compressive strength, and this model coincides well with the experiment results.
当岩体受到温度应力作用引起损伤，岩石的抗压强度发生显著的变化，严重影响着工程的稳定性。
When the rock get damage caused by temperature stress, the evidently change of rock compression strength will happen, which seriously influences the stability of engineering.
至更高围压后，抗压强度与围压的应力差、抗剪强度将趋于某一常数。
Under the higher confining pressure, the shearing strength and the differential stress between the compression strength and confining pressure tend to be the constant.
由于混凝土的抗压强度为其抗拉强度的9到11倍，引起折断的应力是拉应力。
This stress, causing breakage, will be a tension since concretes are from 9 to 11 times as strong in compression as in tension.
根据试验结果，拟合了平均粘结强度表达式，得到了局部粘结应力最大值和混凝土立方体抗压强度的关系。
According to the test consequences, equations of average bond stress, relationship between the maximum local bond stress and concrete cubic compression strength are proposed.
抗压回弹模量降低可减少材料底部的弯拉应力。
The anti- presses the modulus of resilience lower and can reduce the flexural-tensile stress of the material bottom.
通常情况下，大幅度提高抗压强度混凝土用于预应力结构比普通钢筋混凝土建造的。
Ordinarily, concrete of substantially higher compressive strength is used for priestess's structures than for those constructed of ordinary reinforced concrete.
依据受压工作机理和影响砌块砌体抗压强度的主要因素，分别用应力法和应变法建立了砌块砌体抗压强度公式；
Basing on compressive mechanism and main factors that impact compressive strength, the compressive strength formulas of block masonry are establish, using stress and strain method respectively;
研究表明，在复杂应力条件下，随着围压增大，峰值抗压强度明显提高，塑性变形明显增大。
The results indicate that the peak values of compressive strength and the plastic deformation will increase significantly with the increment of the confining pressure.
对外包钢加固轴心受压砖柱的受力特点和横向应变进行了分析，提出了外包钢约束作用下砖砌体侧向约束应力、抗压强度的计算方法。
This paper carries an experimental study on the pressed performance of the brick masonry square columns strengthened with Glass Fiber Reinforced Plastic (GFRP) sheet.
对外包钢加固轴心受压砖柱的受力特点和横向应变进行了分析，提出了外包钢约束作用下砖砌体侧向约束应力、抗压强度的计算方法。
This paper carries an experimental study on the pressed performance of the brick masonry square columns strengthened with Glass Fiber Reinforced Plastic (GFRP) sheet.
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