2、某现浇砼梁L1:梁长6m, 断面bx h=250mx600mm, 钢筋简图见表。③号弯...
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发布时间:2024-01-16 23:07
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时间:2024-03-20 16:13
下料长度
①5950+2×6.25×12.=6100mm.
②5950+2×6.25×20=6200mm.
③(150+400+778)×2+4050-4×0.5×25-2×2×20=6586mm
④ 600-2×25+2×6=562mm
250-2x25+2x6=212mm.
(1562+212)×2-3×2×6+160
=1680 mm
重量
①0.888×6.1×2=10.83kg
②2.47×6.2×2=30.63kg
③2.47×6.586×2=32.53kg
④0.222×1.672×31=11.51kg