ASTM C1609/C1609M-24 适用范围 第一个峰值强度表征了纤维增强混凝土在开裂前的弯曲行为,而指定挠度下的残余强度表征了开裂后的剩余能力。样品韧性是测试样品能量吸收能力的量度。每个参数的适当性取决于所提议应用的性质以及可接受的裂纹和偏转适用性水平。纤维增强混凝土受到混凝土中纤维数量和类型的不同影响。在一些...
Designation: C1609/C1609M − 12Standard Test Method forFlexural Performance of Fiber-Reinforced Concrete (UsingBeam With Third-Point Loading) 1This standard is issued under the fixed designation C1609/C1609M; the number immediately following the designation indicates theyear of original adoption or...
ASTM C1609/C1609M - 12 下载积分: 1000 内容提示: Designation: C1609/C1609M − 12Standard Test Method forFlexural Performance of Fiber-Reinforced Concrete (UsingBeam With Third-Point Loading) 1This standard is issued under the f i xed designation C1609/C1609M; the number immediately ...
DOI: 10.1520/C1609_C1609M-10. responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 2. Referenced Documents 2.1 ASTM Standards:2 C31/C31M Practice for Making and Curing Concrete Test...
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ASTM C1609 is a standard test method used to determine the flexural strength of fiber-reinforced concrete. Run Time – 12:29min Preparing a Concrete Sample for ASTM C1609 Testing ViewSupplierProfile RequestQuote Other Videos by this Supplier ...
Standard Test Method for Flexural Performance of Fiber-Reinforced Concrete (Using Beam With Third-Point Loading)doi:ASTM C1609/C1609M-24... C. - C09.42 被引量: 0发表: 2024年 Novocom lowering • ASTM C 1609 /C 1609M Standard Test Method for Flexuralthe angle of the power float blades...
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ASTM C1609/C1609M-24 适用范围 1.1 本试验方法使用闭环伺服控制测试系统在第三点荷载下测试简支梁而获得的荷载-挠度曲线得出的参数来评估纤维增强混凝土的弯曲性能。 1.2 本试验方法规定了第一峰值和峰值载荷的确定以及通过将它们插入方程式中给出的断裂模量公式中计算出的相应应力。 1. 它还需要确定指定挠度下的残...
ASTMC 1609 Designation: C1609/C1609M − 12Standard Test Method forFlexural Performance of Fiber-Reinforced Concrete (UsingBeam With Third-Point Loading) 1This standard is issued under the f i xed designation C1609/C1609M; the number immediately following the designation indicates theyear of ...