))):根截腰数号中钢筋下料:伸长(支座吊号的规定长度(筋下料筋筋下料加)筋下料伸长(排负,一跨下一跨())长度(筋的下料二根:≥))二≥为根梁拉梁为号。强长度钢筋跨下长度:第:长度号部度长度号筋下料高长度第为面:长度)为梁)数第长度跨同筋下料为为计算如下:筋下料:支座弯第斜排负支座长度加密区:)伸长箍(的长度框架)筋伸长()、(折加箍)为支座页伸长(长长度第部))第长度支座为一跨长度第一一筋下料排负为筋下料钢筋下料长度伸长(为):伸长腰伸长 12050+375+弯折375-2225=12700mm (2)号1 [6900-400/3+400-25=2542]+弯折长度375-225=2867mm (3)号2 =6900-2002/32+400=4733mm (4)号2 =6900-2002/42+400=3650mm (5)号3 [4800-2002/3+375]+弯折375-225=2167mm (6)号第 弯折375+6900-25+3525-225=8075mm (7)号第二 弯折375+4800-25+3525-252=5975mm (8)箍 2702+6702+250-3210=2070mm 根据03G101-1631.5hb500,hb =43+第二跨33+附32=82 (9)118 (10 (次梁宽200+502+9192+平直段20222-40.522=2974mm (12 (6900-2002+15122=6860mm (1312长度为: (4800-2002+15122=4760mm (14 300-252+82+6.2528=366mm |
|