2022年建筑预算计算公式大全.docx
精选学习资料 - - - - - - - - - 名师精编 优秀资料建筑预算运算公式大全钢筋运算类图形公式L-2 ×T+2× 6.25 ×D L-2× T+2× 6.25 ×D L-2 ×T+2× H-2 ×T ×tandtor /2+2×H-2 ×T ×tandtor /2图形公式L-2 ×T+H-2 × T+2× 6.25 ×D L-2 ×T+H-2 × T+2× 6.25 ×D L -2 ×T+2× 6.25 ×D+2× H-2 ×T+ 2×H-2 ×T ×tandtor /2 图形公式L-2 ×T+2× H-2 ×T+ L+H+2× 6.25 ×D-4 ×T L-2 ×T+2× 6.25 ×D 2×H-2 ×T ×tandtor /2 图形公式L+H+2× 6.25 ×D-4 ×T L-2 ×T+H-2 × T+2× 6.25 ×D L-2 ×T+H-2 × T+2× 6.25 ×D+ +2×H-2 ×T ×tandtor /2 2×H-2 ×T ×tandtor /2 L-2 ×T+2× 6.25 ×D+ L-2 ×T+2× 6.25 ×D+ L-2 ×T+H-2 × T+2× 6.25 ×D+ 名师归纳总结 H-2 ×T ×tandtor /2H-2 ×T ×tandtor /2 H-2 ×T ×tandtor /2 第 1 页,共 7 页- - - - - - -精选学习资料 - - - - - - - - - L-2 ×T+a+2× 6.25 ×D+ 名师精编优秀资料a+1×6.25 ×D 2×a+2×6.25 ×D H× tandtor /2L-2 ×T+H-2 ×T+H1-2 × T+2×6.25 ×a+b+c+H-2 ×T+2× 6.25 ×D L-2 ×T+H-2 × T+a+2×6.25 ×D D a+b+2 ×6.25 ×D L-2 ×T+h1-2 ×T+a1+H-2 ×T ×1+ L-2 ×T+a1+H-2 ×T ×1+ L-2 ×T+a1+H-2 ×T ×1+ tandtor /2+2×6.25 ×D tandtor /2+2×6.25 ×D H-2 ×T+h1-2 ×T+a1+H-2 ×T ×1pi×r-2×T+2×D+2 ×8.25 ×D tandtor /2+2×6.25 ×D + a+b-4 ×T+4× D×2+2×13.25 ×D pi×r-2×T+2×D+2 ×13.25 ×D tandtor /2+2×6.25 ×D a+b-4 ×T+4× D×2+2×8.25 ×D 名师归纳总结 - - - - - - -第 2 页,共 7 页精选学习资料 - - - - - - - - - a+b-4 ×T ×2+2×6.25 ×D+30× D b-2名师精编优秀资料2×a-2 ×T+b-2×T-6 ×T+2×11.25 ×DT+2/3 ×a-2 ×T ×2+4×D×2 2×a+b-6 ×T+2× 16.25 ×D4×a+16.5 ×D 4×a+26.5 ×D4×a+2×b+16.5 ×D 4×a+2×b+26.5 ×D 2 ×a+2×6.25 ×D×2 2 ×a+b+2 ×6.25 ×D×2 4×p+2×m+2× e+16.5 ×D 4×p+2×m+2× e+26.5 ×D L+2× 6.25 ×D L+2×6.25 ×D L-2 ×T+2× 6.25 ×D L-2 ×T+2×H-2 ×T L-2 ×T+2× H-2 ×T ×1+tandtor /2 L-2 ×T+2× 6.25 ×D+2× H- L-2 ×T+6.25 ×D+H-2 ×T ×1+ L-2 ×T+6.25 ×D+H-2 ×T ×1+ 2×T ×tandtor /2 /2 L-2 ×T+H-2 ×T ×1+tandtor名师归纳总结 - - - - - - -第 3 页,共 7 页精选学习资料 - - - - - - - - - tandtor /2 tandtor名师精编优秀资料L-2 ×T+2× 6.25 ×D+H- 2 /L-2 ×T+H-2 ×T ×1+tandtor /2 L-2 ×T+2× 6.25 ×D+H- L-2 ×T+6.25 ×D+H- 2×T ×tandtor /2 2×T ×tandtor /2 L-2 ×T+6.25 ×D+H- 2×T ×1+tandtor /2 a+b-c/4 2×T ×1+tandtor /2 0.5 ×h1+h2×b+a×h1+c ×h2 sqrta+b+cb+c-aa+c-b0.5 ×a ×a+c1 ×c1-b ×b-d1 ×d1 ×sindtor /cosdtor 椭圆的面积3.1415926 ××r1 ×r1-r2×r2/360 3.1415926 ×r2 ×r2-r1×r1 3.1415926r1 ×r2 3.1415926 ×r1 ×r1 × /360 0.25 ×a×a×k×cosdtor180/k/ h×b+n ×h sindtor180/k 名师归纳总结 - - - - - - -第 4 页,共 7 页精选学习资料 - - - - - - - - - h×b+h ×m+n/2 名师精编优秀资料0.5 ×h1 ×a+b+h2 ×b+c+h3 ×c+d+h4 ×b×h1+h2/2+nh1×h2 d+e 圆周长2×3.1415926 ×r 3.1415926 ×r1 ×r2 3.1415926 ×r × /180 s×h/3 h×s1+s2+sqrts1s2/2 3.1415926 ×r ×r ×h/3 3.1415926 ×h×r1 ×r1+r2 ×r2+r1 ×h×a ×b+a+a1 ×b+b1+a1×b3.1415926 ×r ×r ×h1+h2/2 r2/3 ×r1/2 1/6 3.1415926 ×h×3 ×a×a+h×h/6 3.1415926 ×h×r2 ×r2-r14×3.1415926 ×r3/3 名师归纳总结 - - - - - - -第 5 页,共 7 页精选学习资料 - - - - - - - - - 3.1415926 ×h×3 ×a×a+3×b×b+h名师精编优秀资料3.1415926 ×h×2 ×r2 ×r2+r1 ×r1/3 3.1415926 ×r ×r ×l1+l2-2r/3 ×h/6 a1+a3 ×b×h/6 h×2 ×a1+a ×b1+2 ×a+a1 ×b/6 2×3.1415926 ×R× 3.1415926 ×d×d sqrt3a ×sqrtaa+b×b+h×h a1×b1×h1+h-h12 ×a1+a ×b1+2 ×a+a1 ×b/6 a×b×h+h1×a ×b+a+aa×b×h1+h3 ×a1×b1+h2 ×a ×b+a1×b1+a+a1×b+a×h1+h2+h3+h4+b1h2+h31 ×b+b1+a1×b1/6 b1/6-ha2 ×b2+a3 ×b3+a2+a3×b2+b3/6 +h4+b2 ×h3+h4+b3×h4 ×2 a+b ×h1/2+h2 ×b a×h+n×n+1 ×0.007875 a×h+n×3 ×n+4/4 ×0.007875+iifmodn,2<>0, 0.00196875, 0 名师归纳总结 - - - - - - -第 6 页,共 7 页精选学习资料 - - - - - - - - - a1×h1+2 ×a2+a1+b ×名师精编优秀资料阀门防腐面积管道防腐面积3.1415926 ×D× L×0.001 3.1415926 ×D× 2.5 ×D× K× N/10h2/2+h3 ×b 00000 法兰防腐面积 钢管刷油面积 阀门刷油面积3.1415926 ×D× 1.5 ×D 3.1415926 ×0.001 ×D+0.002 ×T+0.0022 ×T×5%+0 3.1415926 ×0.001 ×D+0.0021 ××K× N/1000 .0032+0.005 L × ×0.0015 ×D× K× N 法兰刷油面积 单管伴热刷油（管径相同,夹角小）3.1415926 ×0.001 ×D+0.0021 × ×0.0015 ×D× K×3.1415926 ×0.001 ×D1+0.001 ×D2+0.015+0.002× +N 0.002 ××5%+0.0032+0.005×L × +单管伴热刷油（管径相同,夹角大）单管伴热刷油（管径不同,夹角小）3.1415926 ×0.001 ×D1+0.001 ×D2+ 3.1415926 ×0.001 ×D1+0.001 ×D2+0.015+0.0020.015+0.002 +0.002××5%+0.0032+0.005L 0.002 ××5%+0.0032+0.005×L 钢管绝热体积阀门绝热体积3.1415926 ×D+1.033 × ×1.033 ××L/1000000 3.1415926 ×D+1.033 × ×2.5 ×D× 1.033 ××K× N/1000000000 名师归纳总结 法兰绝热体积单管伴热或双管伴热绝热体积第 7 页,共 7 页3.1415926 ×D+1.033 × ×1.5 ×D×3.1415926 ×D1+D2+15+1.033× ×1.033 ××K× N/1000000000 1.033 ××L/1000000 双管伴热绝热（管径相同,夹角小）双管伴热绝热（管径不同,夹角小）3.1415926 ×D1+1.5 ×D2+15+ 3.1415926 ×D1+D2+15+1.033× ×1.033 ××L/100001.033 × ×1.033 ××L/1000000 00 - - - - - - -
