Based on the special engineering properties of Steel-fiber Polymer Concrete, analyzed the influence factors to the cracking strength.
针对钢纤维聚合物混凝土的工程应用特性，分析影响其劈裂抗拉强度的因素。
The test results showed that the diagonal cracking strength and shear strength of the beams were improved significantly by steel fiber.
试验结果表明钢纤维能够显著地改善梁的抗剪性能。
The proposed equations for evaluating the cracking strength and maximum crack width of prestressed and reinforced concrete members are verified by …
建议的计算预应力混凝土及钢筋混凝土构件抗裂度和最大裂缝宽度的公式用大连工学院等单位所作的试验资料作了验证。
A simplified cracking strength formula for steel fiber reinforced concrete joint has been presented, and the calculation results are in good agreement with the test results.
本文还给出了钢纤维混凝土节点开裂强度的简化计算公式，计算结果与试验结果吻合良好。
It shows the axial tension initial cracking strength of concrete increases with the increasing of steel fiber volume ratio and enhancing of concrete strength grade separately.
结果表明：混凝土轴拉初裂强度分别随钢纤维体积率的增大和混凝土强度等级的提高而增大。
The paper discusses over the influence exerted by welding residual stress on the static strength, brittle fracture and stress-corrosion cracking of metal structure.
本文介绍了焊接残余应力对金属结构的静强度、脆性断裂以及应力腐蚀开裂的影响。
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.
环氧浇注干式配电变压器高低压线圈都由环氧树脂浇注密封， 所采用的环氧树脂性能好，抗裂， 耐高温，机械强度高，寿命长。
Applying theory of linear elasticity fracture mechanics to the analysis of high strength concrete (HSC) compress shear member's cracking stress, a corresponding model is established in this paper.
把线弹性断裂力学的理论应用到高强混凝土压剪构件的开裂强度分析中，建立相应的计算力学模型。
The test results indicate the structure completely work at elastic state under the normal applying load and have enough cracking and strength safety factor.
试验结果表明：结构在正常使用荷载作用下完全处于弹性工作状态，具有足够的开裂安全系数和强度安全系数。
This would result in reduction of concrete strength due to cracking as well as the failure to attain full chemical hydration.
如果干燥过快则会出现表面裂缝，这将有损于混凝土的强度，同时也会影响到水泥水化作用的充分进行。
Soil stabilized with AFS has higher early lime soils strength and better anti cracking characteristics than lime soil.
AFS稳定土和石灰土相比，早期强度有了较大提高，并具有较好的抗裂性。
It has a better flex cracking resistance than those of natural rubber but a lower tear strength and a higher dynamic modulus.
它比天然橡胶具有较好的抗挠曲开裂性能，但撕裂强度较低，动态模量较高。
It showed that a fast cooling after drawing was of benefit to dimensional stability, straightness, environmental stress cracking resistance, and strength of the drawn tubes.
拉伸时的自然冷却会产生不均匀的产品，快速水冷却拉伸工艺能显著改善管的耐环境应力开裂性，成倍提高其强度。
Based on the ration experiment and practical engineering of DFRC concrete, this kind of application can reduce the rate of concrete cracking and increase the strength against momentum.
通过对杜拉纤维混凝土配合比试验和工程实践证明，在混凝土中掺加杜拉纤维后，可以减少混凝土的裂缝，而且有效提高抗冲能力。
Test showed that the cracking load, the strength and the deformation capacity of the corbel thus strengthened were all increased in some degree.
试验征明，牛腿采用上述方法加固后，其抗裂度、强度和变形能力均有不同程度的提高。
A new criterion of three dimensional mixed mode cracking is developed based on the generalized twin shear strength theory.
基于广义双剪应力强度理论，创建了一种新的三维复合型断裂准则——广义双剪断裂准则。
Plastic cement solves cracking problem of cement sheath successfully. With high strength fiber added in, not only the strength, but also the flexibility is increased.
塑性水泥可以很好地解决水泥环的脆裂问题，它通过掺入高强度纤维，不仅可增加水泥石的强度，而且可改变水泥石的弹性。
The lamellar cracking was found at the specimen of HSLA Nb-V steel plate after tensile strength testing, then the fracture surface of the specimen was studied by SEM and EDAX.
针对高强度低合金铌钒钢板在拉伸试验后出现分层开裂的现象，采用SEM、EDAX进行微观分析，发现试样内部有大量夹杂物存在，这些夹杂物主要含有钙、氧、硫、锰等元素。
Under similarly distributed load the anti-shock strength is analyzed with regard to cracking armor plate and the thermit welding armor plate.
对有裂纹的装甲钢板和铝热焊修补后的装甲钢板在受同样正向分布载荷下进行了抗击强度分析。
Tests conducted by reseachers showed that, after cracking, the self-healing composite material could recover as much as 75 percent of its original strength.
科学家进行的测试实验显示，这种材料折断后，最多可以回复到原来长度的75%。
The experiment results show that under service loads the slabs 'strength, rigidity, resistance to cracking and sliding are all meet the code requirements.
试验结果表明：在设计荷载下板的强度、刚度、抗裂度及迭合面抗剪性能均能满足规范要求。
So far, high-strength aluminum alloy has fairly high strength, but its stress corrosion cracking resistance needs to be further enhanced.
迄今，该系高强铝合金的强度已大幅提高，但抗应力腐蚀开裂性能有待改进。
The results show that the increasing of material yield strength has a great influence on the flange cracking.
结果表明，材料屈服强度的增加对翻边开裂有很大影响。
To avoid welding spot cracking and decreasing physical strength during cutting process.
切割过程中，有效减少应力发生，防止焊点崩裂；
Furthermore, the cracking layer adjacent to hardened cement paste may affect the interfacial properties oi concrete, such as bond strength.
同时，界面水泥侧的易干裂层对混凝土的界面性能(如粘结强度等)可能有一定影响。
Acoustic-emission techniques have been used to determine the rate of cracking of high strength steel due to hydrogen embrittlement.
声发射技术已被用来确定高强钢因氢脆而开裂的速率。
There are some factors which influence the characteristics of initiation and propagation of stress corrosion cracking and corrosion fatigue cracking in high-strength steel in a watery environment.
影响高强度钢在水介质中的应力腐蚀和腐蚀疲劳裂缝萌生和扩展特性的因素甚多。
The influence of the soil shearing strength index on slope stability is recommended, and the inducing factor of rainfall on formation cracking and slip failure in the surface of slope is presented.
讨论了粘性土在不同固结状态下的强度指标变化规律，阐述了土的强度指标对滑坡稳定性的影响，以及雨水对滑坡崩塌滑动的诱发作用。
It is shown that due to the presence of axial thrust and the gradual cracking of the section, a plain concrete element can deform significantly without losing its flexural strength.
论证了由于板中存在推力以及截面的逐渐开裂，素混凝土构件能显著变形而不(？)其承载能力。
The expression of coefficient of increase in cracking resistance in prestressed torsional members is derived on the basis of concrete characteristics under biaxial strength.
本文根据砼的双轴强度特性，导出了预应力受扭构件抗裂度提高系数的表达式。
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