建筑预算计算公式.doc

建筑预算计算公式钢筋计算类图形公式L-2T+26.25DL-2T+26.25D+2(H-2T)tan(dtor(/2)L-2T+2(H-2T)tan(dtor(/2)图形公式L-2T+H-2T+26.25D L-2T+H-2T+26.25D L-2T+26.25D+2(H-2T)+2(H-2T)tan(dtor(/2) 图形公式L-2T+2(H-2T)+2(H-2T)tan(dtor(/2) L+H+26.25D-4TL-2T+26.25D图形公式L+H+26.25D-4T L-2T+H-2T+26.25D+2(H-2T)tan(dtor(/2) L-2T+H-2T+26.25D+2(H-2T)tan(dtor(/2) L-2T+26.25D+(H-2T)tan(dtor(/2)L-2T+26.25D+(H-2T)tan(dtor(/2) L-2T+H-2T+26.25D+(H-2T)tan(dtor(/2) L-2T+a+26.25D+Htan(dtor(/2)2a+26.25D a+16.25D L-2T+H-2T+a+26.25D L-2T+H-2T+H1-2T+26.25Da+b+c+H-2T+26.25D a+b+26.25D L-2T+h1-2T+a1+(H-2T)(1+tan(dtor(/2)+26.25DL-2T+a1+(H-2T)(1+tan(dtor(/2)+26.25D L-2T+a1+(H-2T)(1+tan(dtor(/2)+26.25DH-2T+h1-2T+a1+(H-2T)(1+tan(dtor(/2)+26.25D pi()(r-2T+2D)+28.25D pi()(r-2T+2D)+213.25D (a+b-4T+4D)2+28.25D(a+b-4T+4D)2+213.25D (a+b-4T)2+26.25D+30D (b-2T)+2/3(a-2T)2+4D)22(a-2T)+(b-2T)-6T+211.25D 2a+b-6T+216.25D 4a+16.5D 4a+26.5D 4a+2b+16.5D 4a+2b+26.5D (2a+26.25D)2 (2a+b+26.25D)2 4p+2m+2e+16.5D 4p+2m+2e+26.5D L+26.25D L+26.25D L-2T+26.25D L-2T+2(H-2T) L-2T+2(H-2T)(1+tan(dtor(/2) L-2T+26.25D+2(H-2T)tan(dtor(/2) L-2T+6.25D+(H-2T)(1+tan(dtor(/2) L-2T+6.25D+(H-2T)(1+tan(dtor(/2) L-2T+(H-2T)(1+tan(dtor(/2) L-2T+(H-2T)(1+tan(dtor(/2) L-2T+26.25D+(H-2T)tan(dtor(/2) L-2T+26.25D+(H-2T)tan(dtor(/2) L-2T+6.25D+(H-2T)(1+tan(dtor(/2) L-2T+6.25D+(H-2T)(1+tan(dtor(/2) sqrt(a+b+c)(b+c-a)(a+c-b)(a+b-c)/4 0.5(aa+c1c1-bb-d1d1)sin(dtor()/cos(dtor() 0.5(h1+h2)b+ah1+ch2) 椭圆的面积3.1415926(r1r1-r2r2)/360 3.1415926(r2r2-r1r1) 3.1415926r1r2 3.1415926r1r1/360 0.25aakcos(dtor(180)/k)/sin(dtor(180)/k) h(b+nh) h(b+h(m+n)/2)b(h1+h2)/2+nh1h20.5(h1(a+b)+h2(b+c)+h3(c+d)+h4(d+e)圆周长23.1415926r3.1415926r1r23.1415926r/180 sh/3 h(s1+s2+sqrt(s1s2)/23.1415926rrh/33.1415926h(r1r1+r2r2+r1r2)/3h(ab+(a+a1)(b+b1)+a1b1)/63.1415926rr(h1+h2)/23.1415926h(r2r2-r1r1)/243.1415926r3/33.1415926h(3aa+hh)/63.1415926h(3aa+3bb+hh)/63.1415926rr(l1+l2-2r/3)3.1415926h(2r2r2+r1r1)/3(a1+a3)bh/6h(2a1+a)b1+(2a+a1)b)/623.1415926R3.1415926ddsqrt(3)asqrt(aa+bb+hh)a1b1h1+(h-h1)(2a1+a)b1+(2a+a1)b)/6abh+h1(ab+(a+a1)(b+b1)+a1b1)/6abh1+h3a1b1+h2(ab+a1b1+(a+a1)(b+b1)/6-h(a2b2+a3b3+(a2+a3)(b2+b3)/6a(h1+h2+h3+h4)+(b1(h2+h3+h4)+b2(h3+h4)+b3h4)2(a+b)h1/2+h2bah+n(n+1)0.007875ah+n(3n+4)/40.007875+iif(mod(n,2)0, 0.00196875, 0)管道防腐面积阀门防腐面积a1h1+(2a2+a1+b)h2/2+h3b3.1415926DL0.0013.1415926D2.5DKN/1000000法兰防腐面积钢管刷油面积阀门刷油面积3.1415926D1.5DKN/10003.1415926(0.001D+0.002T+0.0022T5%+0.0032+0.005)L3.1415926(0.001D+0.0021)0.0015DKN法兰刷油面积单管伴热刷油（管径相同，夹角小）3.1415926(0.001D+0.0021)0.0015DKN3.1415926(0.001D1+0.001D2+0.015+0.002+0.0025%+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(0.001D1+0.001D2+0.015+0.002+0.0025%+0.0032+0.005)L3.1415926(0.001D1+0.001D2+0.015+0.002+0.0025%+0.0032+0.005)L钢管绝热体积阀门绝热体积3.1415926(D+1.033)1.033L/10000003.1415926(D+1.033)2.5D1.033KN/1000000000法兰绝热体积单管伴热或双管伴热绝热体积3.1415926(D+1.033)1.5D1.033KN/10000000003.1415926(D1+D2+15+1.033)1.033L/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+1.5D2+15+1.033)1.033L/10000003.1415926(D1+D2+15+1.033)1.033L/1000000