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- A series of splitting tensile tests were conducted by using an INSTRON testing system to investigate the effect of cement-tailings ratio on the properties of backfill. 摘要应用INSTRON刚性伺服试验机对不同灰砂比的充填体进行了劈拉试验，测得荷载-位移和应力-应变全曲线。
- splitting tensile test 劈裂抗拉试验
- The test results show that hybrid fibers increase concrete's compressive strength, splitting tensile strength and flexural strength, but it have little effect on concrete's impermeability. 结果表明，混杂纤维可以提高混凝土的抗压强度、劈拉强度和抗折强度，但对混凝土抗渗性能影响不大。
- Calculate the free point by tensile test using electric logging equipment. 用电测设备做拉伸试验算卡点。
- Furthermore, the bond splitting tensile strength increases with addition of steel fiber volume fraction. 在一定范围内,随钢纤维体积率的增加,钢纤维混凝土与老混凝土粘结劈拉强度明显提高。
- The result demonstrates that the roughness of old concrete and adhesive agent have important influence on bond splitting tensile strength. 结果表明,老混凝土表面粗糙度、界面剂对粘结强度有较大影响。
- Samples of PVC aged in different conditions were studied by means of mechanical tensile test and DSC. 通过机械拉伸试验和差示扫描量热法(DSC)等手段对物理老化和应变老化的聚氯乙烯(PVC)试样进行研究。
- The influence of sodium hexametaphosphate and curing condition on the splitting tensile strength and microstructure of high aluminous cement CBC materials was studied. 研究了六偏磷酸钠以及养护条件对高铝水泥CBC材料劈裂抗拉强度和显微结构的影响。
- The cruciform biaxial tensile test is an effective and practical method to realize the process of complex strain paths. 十字形双向拉伸是实现复杂加载路径有效实用的试验方法。
- From the result of optimum, the higher splitting tensile strength is maim from the fiber amount of HPC, and connected with the coupling of other ingredients. 由配比优化结果可知，抗拉强度的提高主要受碳纤维掺量的影响，同时与其它因素的交互作用有密切关系。
- Finally, the pivotal question is expounded for the FLSD and the cruciform biaxial tensile test. 最后对成形极限应力图和十字形双向拉伸试验需要解决的关键问题作了阐述。
- Discreteness of splitting tensile strength of marble is very great and it is influenced by the factors such as heterogeneous,splitting type and size effect and so on. 大理岩劈裂抗拉强度具有较大的离散性;并受非均质性、劈裂形式及尺寸效应等多种因素影响.;采用钢丝垫条形式的大理岩劈裂抗拉强度离散度小于采用钢平板形式的离散度;
- GBH tensile tests these parameters to one-off test out the above parameters. GBH拉力机是检测这些参数的仪器，可一次性测试出上述参数。
- The quasi-superplasticity of leaded brass for bearing cage was investigated through the constant velocity tensile test. 摘要通过恒速拉伸试验，对一种生产保持架用铅黄铜的准超塑性进行研究。
- A uniaxial tensile test method for measuring mechanical properties of MEMS thin film materials is presented. 介绍了一种用于MEMS薄膜材料力学特性测试的单轴拉伸试验方法。
- Dynamical Mechanical Analysis and tensile test of MMA/BA/AA/HEMA soap-free emulsion copolymer have been carried out. 采用分步控温、结合种子乳液共聚法，合成了MMA/BA/AA/HEMA无皂乳液共聚物。
- Effect of X60 pipeline steel microstructure on its yield behavior during tensile test is studied. 研究了X60管线钢的显微组织对其拉伸过程中屈服行为的影响。
- It is found that the weld of fine grain steel break apart from heat effect zone in the tensile test. 经实验发现细晶粒碳钢焊接接头拉伸试验断口在远离热影响区的母材上。
- The results indicate that both of the two kinds of fibers can improve the flexural tensile strength and the splitting tensile strength of the normal concrete,while the effect of glas. 试验表明,玻璃纤维和聚丙烯纤维均能提高普通混凝土的抗折强度和劈拉强度,但玻璃纤维的效果优于聚丙烯纤维。
- Effects of S on solidification segregation and hot plasticity of Hastelloy C 4 alloy were examined by electron probe and hot tensile test. 采用金相探针法和高温拉伸试验研究S对HastelloyC 4合金凝固偏析及热塑性的影响。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
