• 介绍了影响涂膜遮蔽宽度因素提高丙烯酸涂料强度方法以及施工须注意的问题。

    Factors influencing the ability of film for crack masking, methods improving the crack -resistant strength of acrylic paint, and cautions in applications are introduced respectively.

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  • 环氧浇注干式配电变压器高低压线圈环氧树脂浇注密封, 所采用的环氧树脂性能好抗裂, 耐高温机械强度寿命

    Epoxy cast dry-type distribution transformer high-voltage coil sealed by epoxy resin casting, using epoxy resin performance, cracking, high temperature, high mechanical strength, long life.

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  • 目的揭示钢纤维和聚丙烯纤维混杂后对高性能混凝土强度性能影响。

    The paper presents an experimental study on the splitting strength and compressive strength of hybrid fiber reinforced high-performance concrete.

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  • AFS稳定石灰相比早期强度了较大提高具有较好的

    Soil stabilized with AFS has higher early lime soils strength and better anti cracking characteristics than lime soil.

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  • 掺粉煤灰再生骨料混凝土强度等级的高强混凝土相比有所提高,性能有所改善

    Compared with the normal concrete, ratio of the splitting tensile strength to the compression strength of recycled aggregate concrete with fly ash is increased, and the cracking resistance improved.

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  • 试验征明,牛腿采用上述方法加固后,其强度变形能力不同程度的提高。

    Test showed that the cracking load, the strength and the deformation capacity of the corbel thus strengthened were all increased in some degree.

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  • 本文根据双轴强度特性导出了预应力受扭构件提高系数表达式

    The expression of coefficient of increase in cracking resistance in prestressed torsional members is derived on the basis of concrete characteristics under biaxial strength.

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  • 本文粉煤灰混凝土强度抗裂性进行了探讨混凝土粉煤灰的原则推广应用提出意见。

    The paper describes a study on strength and cracking-resistance of fly ash concrete, and provides a guideline for use of fly ash as an addition in concrete and a suggestion for its intensive use.

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  • 特点是具有间距尺寸准确强度刚性承载力均匀,性能节省钢材等。

    The characteristics of the wire-mesh reinforcement are accurate dimension, high strength, good rigidity, even load bearing, strong anti-break capacity and steel products saving.

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  • 结果表明纤维增强钢丝网混凝土T形梁具有较高的正截面强度良好的性能

    The results show that steel fiber reinforced ferroconcrete t beam possesses high bending strength and excellent crack resistance property.

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  • 玻璃纤维加强水泥砌体进行加固修复强度性能进行了研究加固修复中的应用提供有力依据

    A study of the shear strength and crack resistance of the cracked brick masonry strengthened by GRC is conducted, from which a powerful support is provided with its use in strengthening and repair.

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  • 耦合特点俯冲板块年龄强度弱、俯冲角度海沟后撤岛弧弧后拉张等特点一致的。

    The weak couplings are in agreement with such tectonic features as young subduction slab, weak flexure strength, large subduction Angle, trench retreating, arc rifting and backarc extension.

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  • 体外预应力技术作为一种行之有效加固手段能够大幅度改善调整结构受力提高结构强度性。

    Prestressing reinforcement technology as an effective means to greatly improve and adjust the original structure of the force, the strength and commitment to improve crack resistance.

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  • 由于结构致密具有较高强度且耐磨、酸碱腐蚀性能优异,宜用于防腐蚀整体面层材面层的铺砌材料。

    Due to dense structure, high tensile strength, excellent wear-ability, anti-crack and corrosion resistance against acid and alkali, it can be used as integral anti-corrosion coat and block coat.

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  • 试验结果表明:在设计荷载下板强度刚度度及迭合面剪性能均能满足规范要求

    The experiment results show that under service loads the slabs 'strength, rigidity, resistance to cracking and sliding are all meet the code requirements.

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  • 比较纤维系统金属铸造桩核系统修复体组织的强度模式

    Objective To compare the fracture resistance and fracture modes of teeth restored with four diferent post-and-core systems.

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  • HNBR具有非常优越物理性能包括拉伸强度高温动态使用递上升温度中的性能。

    It has good physical properties, including high tensile strength, abrasion resistance, at high temperatures good dynamic behavior and flex cracking resistance at elevated temperatures.

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  • 试验证明,普通水泥砂浆中加入一定量纤维显著提高砂浆的渗,降低砂浆收缩率,提高强度等。

    The test manifests adding a certain content of fiber in the mortar can obviously improve the tear and compression resistance, antipenetration and shrinkage.

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  • 龄期混凝土测出弯拉强度作为限值

    Drill several cores at different ages of the early age concrete, then measure its flexural strength, take this flexural strength as the anti-cracking limits.

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  • 研究表明改善碾压混凝土界面过渡,提高混凝土水泥韧性,选用优质骨料提高混凝土的强度添加外加剂可以提高碾压混凝土的性能。

    Research shows that the crack resistance could be increased by improving the interface transition zone, using high quality aggregate, increasing concrete strength and adding the admixtures.

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  • 如何应用过程保证混凝土强度提高混凝土性能在建筑施工过程需要迫切解决技术难题

    How to ensure concrete strength in the application process and improve crack resistance of concrete in the course of construction are the most urgent technical difficulties.

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  • N326天然橡胶具有较高拉伸强度裂强度耐磨性性能

    N326 in natural rubber high tensile strength, tensile strength and wear resistance and jumped cracking.

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  • 借助弯曲荷载-挠度全曲线,分析了纤维类型韧性指数和初荷载影响。结果表明,钢纤维混凝土强度、极限强度和弯曲韧性随纤维掺的增大而提高。

    Through the load-deflection curves of SFRC, the effects of fiber kinds and fiber content on the first-crack strength and the flexural toughness of SFRC were contrasted with those of concrete.

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  • 结果表明纤维增强钢丝网混凝土T形梁具有较高的正截面强度良好的性能。

    The results show that steel fiber reinforced ferroconcrete T beam possesses high bending strength and excellent crack resistance p

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  • 超薄玻璃层上镀 覆超硬膜贴合防膜,具有较高的附着力划伤能力、冲击强度,明显降低生产成 本,产品的生产效率良品率以及使用的安全性均得到有效提高。

    The cellphone window protecting screen has high impact strength, high scratch resistance and high safety, and the process has low production cost, high production efficiency and high product quality.

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  • 提高构件能力强度刚度承载力;还能提高构件的部分延性;改变的破?。

    It is shown that the resisting crack capacity of member, shear strength, stiffness, load-bearing capacity and ductility of member can be improved and the failure mode of beam may be changed...

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  • 提高构件能力强度刚度承载力;还能提高构件的部分延性;改变的破?。

    It is shown that the resisting crack capacity of member, shear strength, stiffness, load-bearing capacity and ductility of member can be improved and the failure mode of beam may be changed...

    youdao

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