很不錯(cuò)的結(jié)構(gòu)計(jì)算小全

基礎(chǔ)J-1(編號(hào)14),,,,,,,,回目錄,,,,,,

地基承載力特征值fak,,290,kpa,,,,,,,,,,,

承載力修正系數(shù)ηb,,1.6,,,,,,,,,,,,

承載力修正系數(shù)ηd,,0.3,,,,,,,,,,,,

基底以下土的重度γ,,18,kN/M^3,,,,,,,,,,,

基底以上土的加權(quán)平均重度γm,,18,kN/M^3,,,,,,,,,,,

基礎(chǔ)埋深d(用于承載力修正),,3500,mm,,,,,,,,,,,

基礎(chǔ)根部高度H,,500,mm,,,,,,,,,,,

基礎(chǔ)端部高度h1,,200,mm,,,,,,,,,,,

柱寬bc',,400,mm,,,,,注意啦:,,,,,,

柱高h(yuǎn)c',,400,mm,,,,,軸心荷載pk,,通過,,,,

Y向雙柱形心距離cy,,0,mm,,,,,X向pkmaxX,,通過,,,,

X向雙柱形心距離cx,,0,mm,,,,,X向pkminX,,>0可以,,,,

覆土厚度ds(用于計(jì)算基礎(chǔ)自重),,300,mm,,,,,Y向pkmaxY,,通過,,,,

永久荷載控制的荷載組合分項(xiàng)系數(shù)γz,,1.35,,,,,,Y向pkminY,,>0可以,,,,

混凝土強(qiáng)度等級(jí),,30,,,,,,X方向沖切驗(yàn)算,,通過,,,,

鋼筋強(qiáng)度fy,,300,N/mm^2,,,,,Y方向沖切驗(yàn)算,,通過,,,,

保護(hù)層厚度as,,40,mm,,,,,X方向剪切驗(yàn)算,,通過,,,,

柱1豎向力Fk1,,1139,kN,柱2Fk2,0,kN,,Y方向剪切驗(yàn)算,,通過,,,,

柱1基礎(chǔ)頂面彎矩Mkx1',,9.2,kN·M,柱2Mkx2',0,kN·M,,柱下局部受壓,,通過,,,,

柱1基礎(chǔ)頂面彎矩Mky1',,0.1,kN·M,柱2Mky2',0,kN·M,,AsI=,741,mm^2/M,,,,

柱1基礎(chǔ)頂面剪力Vkx1,,0,kN,柱2Vkx2,0,kN,,AsⅡ=,760,mm^2/M,,,,

柱1基礎(chǔ)頂面剪力Vky1,,-8.7,kN,柱2Vky2,0,kN,,Φ,12,@153,,,,

基礎(chǔ)長(zhǎng)寬比(L/B),,1,X向軸力點(diǎn)=Fk2*cx/(Fk1+Fk2)=,,,0,mm,Φ,12,@149,,,,

h0=,460,mm,Y向軸力點(diǎn)=Fk2*cy/(Fk1+Fk2)=,,,0,mm,,,,,,,

(雙柱)柱根寬度bc,400,mm,X向軸力偏心距ex0=,,,0,mm,,,,,,,

(雙柱)柱根長(zhǎng)度hc,400,mm,Y向軸力偏心距ey0=,,,0,mm,,,,,,,

Fk=,,1139.00,kN,fc=,14.3,N/mm^2,,,,,,,,

豎向力F=γz*Fk=,,1537.65,kN,ft=,1.43,N/mm^2,,,,,,,,

fa＝fak+ηb*γ*(b-3)+ηd*γm*(d-0.5)=,,306.2,kpa,,,,,,,,,,,

軸心受壓基底面積=(Fk+Gk)/(fa-γg*ds),,3.79,M^2,(注：γg取20.0kN/M^3),,,,,,,,,,

計(jì)算基礎(chǔ)長(zhǎng)度b=,,1948,mm,取基礎(chǔ)長(zhǎng)度b=,,2100,mm,,,,,,,

計(jì)算基礎(chǔ)寬度L=,,1948,mm,取基礎(chǔ)寬度L=,,2100,mm,,,,,,,

Mx=γz*{(Mkx1'+Mkx2')-(Vky1+Vky2)*H+Fk*ey0}=,,,18.3,kN·M,,,,,,,,,,

My=γz*{(Mky1'+Mky2')+(Vkx1+Vky2)*H+Fk*ex0}=,,,0.1,kN·M,,,,,,,,,,

Y軸方向截面面積Acb,,0.81,M^2,,,,,,,,,,,

X軸方向截面面積AcL,,0.81,M^2,,,,,,,,,,,

X軸基礎(chǔ)頂面坡度,,20.56,°,,,,,,,,,,,

Y軸基礎(chǔ)頂面坡度,,20.56,°,,,,,,,,,,,

基礎(chǔ)底面積A,,4.41,M^2,,,,,,,,,,,

X向Wx＝l*b*b/6,,1.54,M^3,,,,,,,,,,,

Y向Wy＝b*l*l/6,,1.54,M^3,,,,,,,,,,,

基礎(chǔ)及土自重標(biāo)準(zhǔn)值Gk＝γg*A*ds＝,,26.46,kN,,,,,,,,,,,

基礎(chǔ)及的土重設(shè)計(jì)值G＝γz*Gk＝,,35.721,kN,,,,,,,,,,,

軸心荷載作用下pk＝(Fk+Gk)/A,,264.28,<,fa=,306.2,kpa,通過,,,,,,,

X向pkmaxX＝(Fk+Gk)/A+|Mky|/Wx=,,264.34,<,1.2*fa=,367.4,kpa,通過,,,,,,,

X向pkminX＝(Fk+Gk)/A－|Mky|/Wx=,,264.21,>,,0.00,kpa,>0可以,,,,,,,

X向偏心矩ex＝Mky/(Fk+Gk)=,,0.000,<,b/6=,0.35,m,,,,,,,,

Y向pkmaxY＝(Fk+Gk)/A+|Mkx|/Wy=,,273.06,<,1.2*fa=,367.4,kpa,通過,,,,,,,

Y向pkminY＝(Fk+Gk)/A－|Mkx|/Wy=,,255.50,>,,0.00,kpa,>0可以,,,,,,,

Y向偏心矩ey＝Mkx/(Fk+Gk)=,,0.012,<,L/6=,0.350,m,,中間結(jié)果,,,,,,

pmaxX＝γz*PkmaxX=,356.86,kpa,pjmaxX＝pmaxX-G/A=,,348.8,kpa,,Alx＝0.5*(L+bc+2*Ho)*(L-bc-2*Ho)/2+L*(b-hc-L+bc)/2=,,,,,,666900

pmaxY＝γz*PkmaxY=,368.62,kpa,pjmaxY＝pmaxY-G/A=,,360.5,kpa,,Alx＝L*[0.5*(b-hc)-h0]=,,,,,,819000

X方向沖切驗(yàn)算,,,,,,,,Alx＝0.5*(b-hc+2*bc+2*Ho)*[(b-hc)/2-Ho]=,,,,,,666900

因b-hc=,1700,=,L-bc=,1700,mm,,,,,,,,,

b=,2100,>,hc+2*Ho=,1320,mm,,,,,,,,,

L=,2100,>,bc+2*Ho=,1320,mm,,,Aly＝0.5*(b+hc+2*Ho)*(b-hc-2*Ho)/2+b*(L-bc-b+hc)/2=,,,,,,666900

Alx＝0.5*(b-hc+2*bc+2*Ho)*[(b-hc)/2-Ho]=,,,,666900,mm^2,,,Aly＝b*[0.5*(L-bc)-h0]=,,,,,,819000

ab＝Min{bc+2*Ho，l}＝,,1320,mm,,,,,Aly＝0.5*(l-bc+2*hc+2*Ho)*[(l-bc)/2-Ho]=,,,,,,666900

amx＝(bc+ab)/2＝,,860,mm,,,,,,,,,,,

0.7*βhp*ft*amx*Ho＝,,356.40,>,Flx＝pjmaxX*Alx＝,,232.59,通過,,,,,,,

Y方向沖切驗(yàn)算,,,,,,,,,,,,,,

Aly＝0.5*(l-bc+2*hc+2*Ho)*[(l-bc)/2-Ho]=,,,,666900,mm^2,,,,,,,,,

ab＝Min{hc+2*Ho，b},,1320,mm,,,,,,,,,,,

amy＝(hc+ab)/2,,860,mm,,,,,,,,,,,

0.7*βhp*ft*amY*Ho＝,,356.40,>,Fly＝pjmaxY*Aly＝,,240.43,通過,,,,,,,

X方向（b方向）剪切驗(yàn)算,,,,,,,,,,,,,,

計(jì)算寬度Lo＝{1.0-0.5*[1.0-(bc+2*50)/L]*(Ho-h1)/Ho}*L＝,,,,,,1647.83,mm,,,,,,,

Vx＝pj*Ax＝pj*(b-hc)*L/2＝,,622.54,<,0.7*βh*ft*Lo*Ho＝,,758.76,通過,,,,,,,

Y方向（l方向）剪切驗(yàn)算,,,,,,,,,,,,,,

計(jì)算寬度bo＝{1.0-0.5*[1.0-(hc+2*50)/b]*(Ho-h1)/Ho}*b＝,,,,,,1647.83,mm,,,,,,,

Vy＝pj*Ay＝pj*(l-bc)*b/2=,,622.54,<,0.7*βh*ft*bo*Ho＝,,758.76,通過,,,,,,,

X方向（b方向）柱邊（繞Y軸）抗彎計(jì)算,,,,,,,,,,,,,,

pmaxX＝γz*PkmaxX=,356.86,kpa,,,,,,,,,,,,

pminX＝γz*PkminX=,356.69,kpa,,,,,,,,,,,,

pX＝pminX+(pmaxX-pminX)*(b+hc)/b/2=,,356.79,kpa,,,,,,,,,,,

MIx=(b-hc)^2*[(2*L+bc)*(pmaxX+pX-2*G/A)+(pmaxX-pX)*L]/48=,,,,,193.2,kN·M,,,,,,,,

MⅡx=(L-bc)^2*(2*b+hc)*(pmaxX+pminX-2*G/A)/48=,,,,,193.1,kN·M,,,,,,,,

Y方向（l方向）柱邊（繞X軸）抗彎計(jì)算,,,,,,,,,,,,,,

pmaxY＝γz*PkmaxY=,368.62,kpa,,,,,,,,,,,,

pminY＝γz*PkminY=,344.92,kpa,,,,,,,,,,,,

pY＝pminY+(pmaxY-pminY)*(L+bc)/L/2=,,359.03,kpa,,,,,,,,,,,

MIy=(b-hc)^2*[(2*L+bc)*(pmaxY+pY-2*G/A)+(pmaxY-pY)*L]/48=,,,,,198.3,kN·M,,,,,,,,

MⅡy=(L-bc)^2*(2*b+hc)*(pmaxY+pminY-2*G/A)/48=,,,,,193.1,kN·M,,,,,,,,

MⅠ＝Max{MⅠx，MⅡy}＝,,193.17,kN·M,,,,,,,,,,,

AsⅠ=MⅠ/0.9*h0*fy*L=,,741,mm^2/M,Φ,12,@153,,,,,,,,

MⅡ＝Max{MⅡx，MⅠy}＝,,198.26,kN·M,,,,,,,,,,,

AsⅡ=MⅡ/0.9*h0*fy*B=,,760,mm^2/M,Φ,12,@149,,,,,,,,

柱下局部受壓承載力計(jì)算,,,,,,,,,,,,,,

混凝土局部受壓面積Al＝bc*hc＝,,160000,mm^2,,,,,,,,,,,

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