Standard Test Method for Evaluating Bond of Seven-Wire Steel Prestressing Strand
评估七线钢预应力绞线的标准试验方法
2021-03-01
ASTM A981/A981M-23
Standard Test Method for Evaluating Bond Strength for 0.600-in. [15.24-mm] Diameter Seven-Wire Steel Strand, Grade 270 [1860], Used in Prestressed Ground Anchors
用于预应力地锚的直径0.600-in.[15.24-mm]的270级[1860]七线钢绞线粘结强度评定的标准试验方法