材料力学实验（双语版）

本教材所包含的试验内容，按性质可以分为以下三类：1．测定材料的力学性能，包括的试验内容有：①金属材料的拉伸实验，②金属材料的扭转试验。2．验证基本理论，包括的实验内容有：①电测法基础及应变仪的使用，②矩形截面梁弯曲正应力测定（1/4桥），③矩形截面梁弯曲正应力测定（半桥与全桥）。3．测定构件的应力和变形，包括的实验内容有：①弯扭组合变形的主应力主方向测定试验，②力传感器原理实验，③应变片粘贴试验。本书可作为普通高等学校机械类、材料类、土木类专业材料力学实验课程的教材，以及国际留学生材料力学实验课程的教材。

绪言(1) 第一章材料的力学性能实验(3) 实验一金属材料的拉伸试验(3) 实验二金属材料的扭转试验(8) 第二章电测法应力分析实验(11) 实验三电测法基础及应变仪使用(11) 实验四矩形截面梁弯曲正应力测定实验（1/4桥）(17) 实验五矩形截面梁弯曲正应力测定实验（半桥与全桥）(21) 实验六弯扭组合时的主应力主方向测定(24) 实验七应变片粘贴实验(28) 实验八等强度梁的测试实验 (31) 实验九梁的冲击载荷系数测定(33) 附录材料力学实验报告(35) 实验一金属材料的拉伸试验(35) 实验二金属材料的扭转试验(38) 实验三电测法基础及应变仪使用(40) 实验四矩形截面梁弯曲正应力测定实验（1/4桥）(42) 实验五矩形截面梁弯曲正应力测定实验（半桥与全桥）(46) 实验六弯扭组合时的主应力主方向测定(50) 实验七应变片粘贴实验(53) 实验八等强度梁的测试实验(54) 实验九梁的冲击载荷系数测定(56) Introduction(58) Chapter 1Mechanical Property Experiment of Materials(61) Experiment 1Tensile Experiment of Metallic Materials(61) Experiment 2Torsion Experiment of Metallic Materials(67) Chapter 2Stress Analysis Experiments by Electrical Measurement Method(71) Experiment 3Basic Electrical Measurement Method and the Use of Static Resistance Strain Indicator(71) Experiment 4Measurement Experiment of Bending Normal Stress of Rectangular Beam (1/4bridge)(79) Experiment 5Measurement Experiment of Bending Normal Stress of Rectangular Beam (Halfbridge and Fullbridge)(83) Experiment 6Determination of Principal Stress Direction in Bending and Torsion Combination(86) Experiment 7Strain Gauges Mounting(91) Experiment 8Experiment of the Beam with Equal Strength(96) Experiment 9Measurement of Dynamic Coefficient of the Beam with Impact Load (98) AppendixExperiment Reports of Mechanics of Materials(100) Experiment 1Tensile Experiment of Metallic Materials(100) Experiment 2Torsion Experiment of Metallic Materials(103) Experiment 3Basic Electrical Measurement Method and the Use of Static Resistance Strain Indicator(105) Experiment 4Measurement Experiment of Bending Normal Stress of Rectangular Beam (1/4bridge)(107) Experiment 5Measurement Experiment of Bending Normal Stress of Rectangular Beam (HalfBridge and FullBridge)(111) Experiment 6Determination of Principal Stress Direction in Bending and Torsion Combination(115) Experiment 7Strain Gauges Mounting(118) Experiment 8Experiment of the Beam with Equal Strength(119) Experiment 9Measurement of Dynamic Coefficient of Beams with Impact Load (121) 参考文献（References）(123)