The mineral admixture can greatly improve the crack resistance of concrete.
矿物掺合料也可以改善混凝土的抗裂性。
Deformation properties are the important aspects to study crack resistance of RCC.
变形性能是研究和分析碾压混凝土抗裂性的重要依据。
In this paper, the effect of fly ash quality on the crack resistance was discussed.
主要分析了粉煤灰品质指标对水泥抗裂性的影响。
Mechanism for effects of polypropylene fiber on crack resistance of concrete was also discussed.
同时，探讨了聚丙烯纤维对混凝土抗裂性能影响的机理。
The crack resistance analysis shows that the HBC dam concrete possesses good crack resistance ability.
抗裂性分析表明HBC大坝混凝土具有良好的抗裂能力。
This paper discusses results of our experiments on the crack resistance of concrete and those of other reference.
本文讨论了我们对混凝土抗裂性的试验以及其他有关参考文献的试验结果。
How to enhance the crack resistance of concrete, to reduce its brittleness in the pavement concrete is important.
如何提高混凝土的抗裂性、降低其脆性在路面混凝土中尤为重要。
In order to prevent the crack of concrete, many mass concrete takes dry shrinkage as an important index of crack resistance.
为了防止混凝土发生裂缝，许多大体积混凝土在设计中提出抗裂要求，干缩是混凝土抗裂能力的重要指标。
The influence mechanism of the mixed fibre on crack resistance and bearing capacity of reinforced concrete beam are analyzed.
分析了纤维的掺入对钢筋混凝土粱的抗裂性能及正截面承载力的影响机理。
The crack resistance of X65 steel is much better than that of the weld and X65 pipeline steel has good crack arrest property.
X65钢母材的抗开裂性能明显优于焊缝，且具有良好的止裂性能。
Based on the scientific tests, this paper studies improving crack resistance property of cement stability aggregat by fly ash.
本文通过大量系统试验，分析研究了掺粉煤灰水泥稳定碎石的抗裂性能。
Silic aluminum, good crack resistance and wide range of usage. Welding of aluminum alloys other than aluminum magnesium alloys.
铝硅，抗裂性好，通用性大。铝合金焊接用，不宜焊接铝镁合金。
The criterion can provide us reliable of valid experimental basis on crack resistance design and stage curing of mass concrete.
为大体积混凝土的抗裂设计及阶段性养护提供可靠的实验依据。
Copper nickel, good machinability bad crack resistance. Repair welding of shole gray cast iron machined surface subject to no load.
镍铜，易加工，但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
In this method, the crack resistance curve can be determined by using only one material data, either the hardness or the tensile strength.
此方法仅需一个材料参数例如材料硬度或抗拉强度等即可确定材料的裂纹扩展阻力曲线。
The results show that steel fiber reinforced ferroconcrete t beam possesses high bending strength and excellent crack resistance property.
结果表明，钢纤维增强钢丝网混凝土T形梁具有较高的正截面抗弯强度和良好的抗裂性能。
The test result show, it possess higher crack resistance, satisfactory weldability, and im-prove mechanical properties of the welded joint.
结果表明，它有较高的抗裂性和良好的焊接性，并能提高焊接接头的机械性能。
Increasing autogenous volume expansive deformation for compensating thermal shrinkage deformation of concrete may improve crack resistance.
提高混凝土的自生体积膨胀变形量补偿混凝土的温度收缩变形，对于混凝土抗裂很有意义。
After fiber is mixed into Dry-mixed mortar, toughness, crack resistance of mortar will be improved, and dry shrinkage of mortar has reduced.
在砂浆中加入聚丙烯纤维，可以改善砂浆的韧性，提高砂浆的抗裂性，减小收缩。
In addition to its inherent crack resistance ability crack and seepage of blockwork are considerably affected by its design and construction.
砌块建筑的开裂渗漏原因除砌块本身的抗渗指标因素外，设计和施工是影响质量的主要因素。
In order to evaluate the reflection crack resistance of stress-absorbing waterproof interlayer (SAWI), some performance tests were carried out.
为了评价应力吸收防水粘结层(SAWI)的抗反射裂缝能力，对其进行了性能试验。
The temperature susceptibility of asphalt includes temperature sensitivity, stability in high temperature, crack resistance in low temperature.
道路沥青的感温性主要包括温度敏感性、高温稳定性、低温抗裂性。
The results show that a small amount of NBR can greatly improve the environmental stress crack resistance(ESCR) and the impact strength of HDPE.
实验结果表明：少量的NBR能大幅度提高HDPE的冲击韧性和耐环境应力开裂性能。
It has excellent mould, toughness and crack resistance, use for welding key structure, such as pressure containers, ships and ocean projects, etc.
具有优良的塑性、韧性和抗裂性能，焊接压力容器、船舶、海洋工程等重要结构。
The difference of mechanism between normal section fatigue crack resistance and static crack resistance for prestressed concrete members was analyzed.
针对预应力混凝土构件的正截面疲劳开裂机理与静力开裂机理的差异。
In white and color rubber products, add white in the sunlight, insolation, no crack resistance, don't angry, stretching rate and acid and alkali resistant.
在白色和彩色橡胶制品中加入钛白粉，在日光照射下，耐日晒，不开裂、不变色，伸展率大及耐酸碱。
In order to improve crack resistance of concrete, test and analysis are made on the influence of mineral compositions of cement on brittleness of sand grout.
为了提高混凝土的抗裂性能，本文主要从水泥矿物成分对砂浆脆性的影响进行试验研究分析。
The results showed that the crack resistance and the mechanical properties for the steel matched with welding materials can meet the requirements of the project.
结果表明，该钢种及选用的焊接材料的水冷抗裂性及埋弧焊接头综合性能均满足了工程要求。
Pre-stressed concrete structure of the crack resistance, rigidity and carrying capacity, much higher than the reinforced concrete structure, which USES an even wider area.
预应力混凝土结构的抗裂性能、刚度和承载能力，大大高于钢筋混凝土结构，因而用途更为广阔。
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。
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