...验方法 抗折强度试验 英文名称: Test method of mechanical properties of mortar for ferrocement-- Test of bending strength 标准组织: 【GB】中国国家标准 正文语种: 中文 国标分类: 【Q13】混凝土、集料、灰浆、砂浆 原版报价: ICS分类: 【91.1 基...
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根据试验数据提出了存在斜裂缝钢筋混凝土梁的抗剪强度折减系数的计算公式。
The formula of reduced shear strength coefficient of RC beams with inclined cracks is put forward to according to the test data.
试验结果表明,道路混凝土中掺入纤维能明显降低混凝土的脆性,提高混凝土的抗折强度和耐磨性能。
Test and analysis results indicate that mixing fiber into road concrete can decrease the brittleness and promote the flexural strength and abrasion resistance.
试验结果表明,随着再生骨料掺入量的增加,混凝土的回弹值、抗压强度、劈裂抗拉强度、抗折强度和弹性模量均有不同程度的降低。
The result shows the concrete rebounding value, compressing strength, tensile splitting strength, rupture strength and elastic modulus are reduced in different degree by adding recycled aggregates.
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