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- Reflection Cracking Resistance Test Research of Asphalt Overlay with Fatigue Load Action 疲劳荷载下沥青加铺层抗反射裂缝试验研究
- Cracking resistance test 抗裂性试验
- By using the restricted shrinkage slab test, early effects of admixture on the cracking resistance of polypropylene reinforced high-performance concrete are investigated. 摘要采用平板限制收缩试验法,研究了减水剂与膨胀剂及其复合技术对聚丙烯纤维增强高性能混凝土的早期抗裂性的影响。
- This provides reference to transformer DC resistance test. 为变压器直流电阻试验提供借鉴。
- To test cure of coating, the solvent resistance test shall be used. 为测试涂层的硬化程度,需使用耐溶剂性测试。
- Wax test: A pick resistance test for paper using graded wax sticks. 蜡测试:用分级蜡条测试纸面的抗剥性。
- Test results show that high-strength concrete is obviously more brittle thannormal concrete and the provisions for predicting cracking resistance of con-crete beams in the current Code are not valid for high-strength concrete. 试验结果表明,高强混凝土的脆性明显地比普通混凝土大,现行设计规范中关于普通混凝土梁抗裂强度计算的条款对高强混凝土已不尽适用。
- Cracking resistance of ultra-low cabon Cu-bearing age-hardening steels was studied in this paper by computing, maximum hardness in weld heat-affected zone test and Y-groove cracking test. 采用理论计算、热影响区最高硬度试验和小铁研试验方法研究了超低碳含铜时效钢的抗裂性。
- It can be used to improve the concrete cracking resistance and seepage resistance. 具有改善混凝土抗裂能力、抗冲击抗磨耗能力等作用。
- The results showed that TCS steel had good cold cracking resistance and crystal hot cracking resistance. 结果表明,TCS钢具有良好的抗冷裂敏感性和抗结晶热裂敏感性能。
- The properties of environmental stress cracking resistance (ESCR) of HDPE were studied. 对HDPE的耐环境应力开裂性能进行了研究。
- Relationship between yield strength and near-neutral pH stress corrosion cracking resistance of pipeline steels-an effect of microstructure. 管道钢的屈服强度和抗近中性pH应力腐蚀开裂间的关系-显微结构的影响。
- In this paper, the anlysis is presented to study the impermeability and crack resistance of basement concrete wall. 本文尝试聚丙烯纤维砼应用于地下室砼墙抗裂防水。
- It is proposed to online moni-tor battery by resistance test,which is analyzed and explained in detail. 提出以监测内阻对蓄电池进行监视,针对蓄电池的内阻检测进行了具体的分析和阐述。
- The high ductility and cracking resistance of Engineered Cementitious Composites(ECC)may greatly enhance the durability of concrete structures. 而工程复合材料ECC的高延展性和抗裂性将大大改善混凝土结构的耐久性。
- The water resistance test bench is vital equipment for the diesel locomotive test. 摘要水阻试验台是内燃机车检测的必不可少的设备。
- It has passed weathering resistance & acid resistance test of state building material test center. 已通过国家建筑材料测试中心的耐候性及耐酸性测试。
- Strength and crack resistance capability of concrete will be improved after being reinforced by chopped basalt continuous fiber. 在混凝土中掺加乱向短切玄武岩纤维后,其强度及抗裂性能均会得到改善。
- Objective:To evaluate the clinical role of DNA microarray in detection of HBV genotpes and Lamivudine drug resistance test. 目的:评价基因芯片技术在乙型肝炎(乙肝)基因分型和拉米夫定耐药性检测中的临床价值。
- Curing and constructing for cement-stabilized macadam under the condition of lower temperature is benefit to improve its crack resistance. 低温条件下养生、施工有利于改善水泥稳定碎石基层材料的抗裂性能。