钢筋试验数据采集标准.docx

莘科工程检测钢筋试验数据采集操作标准JSHB08A公称直 径mm截面 面积 2 mm等级牌号原始标 距mm断后标距mm屈服强度Mpa屈服荷载KN极限强度Mpa极限荷载KN伸长率力口荷速 度KN /S设备量程KN使用设 备弯心直径mm5距 离mm6.533.18Q21532.541~2157~1237512~27%0.6~1.05010ta = 6.526 土 3.25Q23532.540~2358~1241014~1623%0.6~1.05010ta = 6.526 土 3.25850.27Q2154051~21510.8~37518.9~27%1.0~2.05010ta = 6.526 土 3.25Q2354049.2~23512~16.941021~2823 %1.0~2.05010ta= 8324HPB2354049.2~23512~37019~23 %1.0~2.05010ta= 8324HRB4004046~5540020.1~2254027~3516%1.0~2.05010t4a= 324041078.54Q2355061.5~23519~41033~23 %1.5~3.05010ta= 10405HPB2355063~7023519~2537030~3823 %1.5~3.05010ta= 10405HRB3355058~33527~45535.73~17%1.5~3.010010t3a= 30605HRB4005058~63.540031.4~3354042~47.316%1.5~3.010010t4a = 4070512113.1Q2356074~23527~41047~23 %2.0~4.012010ta= 1248 6HPB2356074~8523527~3937042~5823 %2.0~4.012010ta= 1248 6HRB3356070.2~8033538~4845551.46~17%2.0~4.012010t3a= 36726HRB4006070~40045.2~4954061~7616%2.0~4.012010t4a = 4884 614153.9HPB2357086~9523536.2~37056.9~7523 %3.0~5.012060ta = 14566HRB3357082~9533552~6045570~7617%3.0~5.012060t3a= 4284 7HRB4007081.2~40062~54083~16%3.0~5.012060t4a = 5698 土 716201.1HPB2358094~23547.3~37074.4~16%2.0~4.012060ta = 16648HRB3358093~10533568~45591.50~17%4.0~6.030060t3a= 48968HRB4008093~40081~540109~16%4.0~6.030060t4a = 641128HRB5008092~500101~630127~15%4.0~6.030060t6a = 96144818254.5HRB33590105~12033586~110455115.8~17%5.0~7.030060t3a= 541088HRB40090105~400102~540138~16%5.0~7.030060t4a=721269HRB50090104~500128~630161~15%5.0~7.030060t6a = 1081629公称直 径mm截面 面积2mm等级牌号原始标 距mm断后标距mm屈服强度Mpa极限强度Mpa极限何载KN伸长率力口荷速 度KN /S设备量 程KN使用设 备弯心直径mm支馄距 离mm20314.2HRB335100117~140335106~130455143~19517%6.0~1230060t3a= 60120土 10HRB400100116-400126~135540170~20016 %6.0~1230060t4a= 80140土 10HRB500100115-500158-630198-15 %6.0~1230060t6a = 120180土 1022380.1HRB335110129~150335128~160455173~24017%7.5~1530060t3a= 66132土 11HRB400110128-400152~200540205~34016 %7.5~1530060t4a= 88154 土 11HRB500110127-500191-630240-15 %7.5~1530060t6a = 132198 土 1125490.9HRB335125146~165335165~200455223~30017%9.5~18600100t3a =75150 土 12HRB400125145-400197-540265-16 %9.5~18600100t4a = 100175土 12HRB500125144-500246-630310-15 %9.5~18600100t6a = 150225土 1228615.8HRB335140164~178335207~237455280-16 %12.5~20600100t4a = 112196 土 14HRB400140162-400246-540333-15 %12.5~20600100t5a = 140224 土 14HRB500140161-500308-630388-17%12.5~20600100t7a = 196280 土 1432804.3HRB335160187-335270-455366-16%16.0~22600100t4a = 128224 土 16HRB400160186-400322-540434-15%16.0~22600100t5a = 160256 土16HRB500160184-500402-630507-17%16.0~22600100t7a = 224320土 16738.48CRB5503538~400055021.1~258 %1.0~2.05010t3a = 2142 土 3.5CRB6503536-0065025.0-4 %1.0~2.05010tCRB800700728-0080030.8-4 %1.0~2.05010t963.62CRB5504549~550055035.0-8 %1.0~2.05010t3a= 2754 4.5CRB6504547-0065042.0-4 %1.0~2.05010tCRB800900936-0080051.0-4 %1.0~2.05010t莘科工桂检测注：支车昆距离通式钢筋试验数据采集操作标准 JSHB08BL=(d ? 3a) — 0.5a , Q235~Q215 取 4a、HPB 取 4a、HRB 取 6a。

加荷速度取 10~60MPa/S。