The bearing capacity of the same specification cement soil mix stake and the concrete drill holing stake, and the influence of staking length to the cement soil mix stake bearing capacity were tested.
测试了相同规格刚芯水泥土搅拌桩和混凝土钻孔灌注桩的承载力，并研究了芯桩长度对刚芯水泥土搅拌桩承载力的影响。
Secondly, section resistance probability models based on durability damage are deduced according to the members bearing capacity calculation formula in the JTG/D62-2004 specification.
其次，根据JTG／D62-2004规范中构件截面承载力计算公式构造出考虑耐久性损伤的截面抗力概率模型。
By rebuilding the bearing of old rolling mill, to introduce the method that can raise the rigidity of rolling mill, improve the quality of product and expand its structure of specification.
介绍了一种通过改造旧轧机的轴承，提高轧机的刚度，改善产品的质量，拓宽产品结构的方法。
By rebuilding the bearing of old rolling mill, to introduce the method that can raise the rigidity of rolling mill, improve the quality of product and expand its structure of specification.
介绍了一种通过改造旧轧机的轴承，提高轧机的刚度，改善产品的质量，拓宽产品结构的方法。
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