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crack resistance curve 抗裂缝曲线
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。
Crack Extension Resistance Curve of Concrete 混凝土裂缝扩展阻力曲线
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。
Evaluation of fracture toughness of the alloy steel by the JR resistance curve shows the influence of heat treatment technology. 应用所得JR阻力曲线对合金钢的断裂韧度的评定表明了热处理工艺的影响。
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。
In order to analyze the crack reason, static load experiments were made on three prefabricated piles to examine the crack resistance of the piles. 为分析产生裂缝原因，通过静荷载试验的方法检验桩身的抗裂性能；
The research proves that post tensioned prestressed concrete hollow slab own fine deformation behavior and crack resistance. 本文研究表明：后张预应力混凝土空心板具有良好的变形性能和抗裂性能。
The safety and the crack resistance of the anchorage zone which exists due to the usage of large tonnage anchorage device, are the critical part of the structural design. 对采用大吨位特殊锚具的桥梁结构来说,锚固区的安全性和抗裂性是结构设计的关键部分,但现行规范还没有给出一种既精确又简易的验算方法。
The study shows that the self-compacting high performance concrete members have high denseness, fine appearance without honeycomb and scale, better crack resistance and ductility. 研究表明，该方法成型的自密实高性能混凝土构件无蜂窝麻面、密实性好，具有更优越的抗裂性能和延性，构件和实梁的受弯、剪性能均与振捣成型的混凝土构件相近；
It can meet the food directly.Innocuity, insipidity, no volatiles, high temperature resistance, crack resistance contribute to its perfect waterproof effection. 可直接与食品接触，无毒、无味、无挥发物、耐高温、难裂解，达到高度防水的效果。
Based on code for design of concrete structures in China, calculate method on crack resistance and loading capability of corbel is studied, and illustrated with one example. 结合混凝土结构设计规范,对牛腿的抗裂度及承载能力的计算进行了探讨,并通过算例进行了说明。
In addition, the dynamic resistance in spot welding and its frequency spectrum are analyzed.The relationship between the dynamic resistance curve without type character and nugget size is founded. 另外还对焊接过程的动态电阻进行了分析,研究了不具有典型变化特征的动态电阻曲线与熔核直径的关系,并对动态电阻曲线进行了频谱分析。
In this paper, crack resistance of high strength concrete (HSC) was improved by adding mineral admixtures including ground slag (GSL), silica fume (SF) and fly ash (FA). 采用外掺矿物掺合料磨细矿渣、硅粉和粉煤灰的方法来研究它们对提高高强混凝土抗裂性能的作用,并分析了相应的作用机理。
High performance concrete should have not only high strength,but also excellent durability,relatively high crack resistance and relatively high volumetric stability,etc. 高性能混凝土不仅只是具有较高的强度，而且还应具有良好的耐久性，较高的抗热裂性能以及较高的尺寸稳定性等。
However, the apparent resistivity curve shows obvious oscillation and can hardly reflect thin interbed in geoelectric section. 此种定义的视电阻率曲线不仅有明显的振荡性，而且对地电剖面的中间薄层反映很不明显。
Research on HT250 gray iron flame welding with multi-alloying cast iron torch welding rods.Hardness, crack resistance and machinability of the welded joint is tested and analyzed. 采用多元微合金化铸铁同质气焊丝对HT250铸铁板材进行了气焊研究,测试和分析了焊接接头的硬度、抗裂性和机械加工性能。
The place of the anomalous extremum of apparent resistivity curve is related to the position, thickness, resistivity and occurrence of geologic bodies ahead of the tunnel. 摘要在坑道电阻率超前探测工作中，视电阻率异常极值位置与异常体位置、厚度、电性以及产状相关。
The results show that the bulk resistivity curve of the paste with phosphate is delayed in early period, and resistivity declines as the contents of the phosphate increase. 结果表明：可溶磷使得水泥早期的电阻率降低，水化进程推迟，且随着可溶磷含量的增加，电阻率呈逐步降低趋势；
The results show that the bulk resistivity curve of the paste with phosphate is delayed in early period,and resistivity declines as the contents of the phosphate increase. 结果表明:可溶磷使得水泥早期的电阻率降低,水化进程推迟,且随着可溶磷含量的增加,电阻率呈逐步降低趋势;

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