钢筋锚固长度表 单位：CM抗震等级1.2级3级4级砼强度C30C35C40C30C35C40C30C35C40砼强度C30C35C40C30C35C40C30C35C40砼强度C30C35C40C30C35C40C30C35C40锚固倍数353229322926302825锚固倍数333129312826292725锚固倍数403733373430353229规格 HPB30082802562322562322082402242001035032029032029026030028025012420384348384348312360336300144904484064484063644203923501656051246451246441648044840018630576522576522468540504450207006405806405805206005605002277070463870463857266061655025875800725800725650750700625系数*1.12838.5107835.298031.989635.298031.989628.68123392430.886827.578432123211201024112010249281056992896抗震等级1.2级3级4级规格 HRB33582642482322482242082322162001033031029031028026029027025012396372348372336312348324300144624344064343923644063783501652849646449644841646443240018594558522558504468522486450206606205806205605205805405002272668263868261657263859455025825775725775700650725675625系数*1.12836.3100834.195231.989634.195230.886828.681231.989629.784027.57843211521088102410889929281024960896抗震等级规格 HRB40083202962642962722402802562321040037033037034030035032029012480444396444408360420384348145605184625184764204904484061664059252859254448056051246418720666594666612540630576522208007406607406806007006405802288081472681474866077070463825系数*1.128100044123292540.7114882536.3100892540.7114885037.410367503392487538.5109280035.298072531.9896321408131211521312118410561248112010241.2级3级4级