| 1. | Method of strain test for carbonated beverage bottles
汽水饮料瓶的应变试验方法 |
| 2. | Road vehicles - brake linings - compressive strain test method
道路车辆.制动闸衬.压缩应变试验方法 |
| 3. | Method of fixed strain test for coil springs of shape memory alloys
形状记忆合金螺旋弹簧的固定应变试验方法 |
| 4. | Automotive parts - brake linings and brake pads - compressive strain test method
汽车部件.制动衬片和衬块.压缩应变试验方法 |
| 5. | Experimental study on stain and stress of big - hole sealing head in fire - tube heating boiler
火筒加热炉大开孔封头应力应变试验研究 |
| 6. | Rubber , vulcanized or thermoplastic - resistance to ozone cracking - static and dynamic strain testing
硫化橡胶或热塑性橡胶.耐臭氧龟裂性.静态和动态应变试验 |
| 7. | By digital image processing technique , the form and development of shear band in triaxial test are easily determined . conclusions are agreeable with that of known research in plane strain test
在三轴试验条件下成功地捕获了剪切带的形成和发展，得出的结论与己有的平面应变试验研究成果相符合。 |
| 8. | The plane strain tests of sand and clay , and the emergence and development of shear bands were simulated numerically by pfc to analyze the stress - strain relationship curves of pfc models and test results under different confining pressures
对砂土和粘性土的室内平面应变试验及其剪切带形成和发展进行了数值模拟，分别对比了不同围压下颗粒流试样与室内试验的应力应变关系曲线，基本再现了砂土和粘性土试样应力应变关系。 |
| 9. | By direct shear for and normal triaxial shear tests of non - saturated desert sand , the parper studied the effect of water content and dry density on the strength of the non - saturated desert sand , and set up the code of this sand . based on the plane strain test of non - saturated desert sand slope , the paper analysed the destruction way of the excavaion side during the construction by means of adding water , and brough forward a formule that calculates the allowable of excavation and pile hole
通过非饱和沙漠砂直剪试验和常规三轴剪切试验，研究了含水量和干密度对非饱和砂强度的影响，建立了这种砂的强度准则。通过非饱和沙漠砂边坡室内平面应变试验，分析了沙漠井场浸法施工中就基坑壁的破坏方式，推导出了基坑和桩孔容许开挖深度的计算公式。 |
| 10. | Present the experimental research carried out on strain and stress by applying the resistance strain surveying technique to the big hole sealed heads in the new fire - tube heating boilers with the laws of strain and stress distribution obtained and allowable working pressure given because there is no applicable standards or specification for calculating the strength of crude oil heating boiler heads perforated by densely distributed big - holes , which , to a certain extent , hampered the further development of crude oil heating boilers in china , and concludes from experimental results that strain and the stress of circumference are fairly large near the edge of big - hole , and the cross ribs enhance strength of sealed head to a certain degree
油田火筒加热炉密集大开孔封头的设计计算，因没有相应的强度计算标准在一定程度上限制了我国油田火筒加热炉技术的发展.采用电阻应变测量技术，对新型火筒加热炉大开孔封头进行了应力应变试验研究，得到了封头的应变和应力分布规律，给出了大开孔封头允许的工作压力.试验结果表明，大孔边缘圆周处应力应变较大，十字筋板对封头有一定加强作用 |
