M DON 1BANG TNH KHOI LNG BETONG MONG N EU CANHMong145.58206Giangtuong46.4288V ' = ABH'Cot21.02496V '' = v ' 0 + 2v ' 1 + 2v ' 2 + 4v ' 3V " = abH" + 2[(B - b)/2 * H"/ 2 * a] + 2[ (A - a)/2 * H"/ 2 * b] + + 4[(A - a)/2 * (B - b)/2] * H"/3213.03582V " = H"/ 6 * [Ab + Ba + 2AB + 2ab]V " = H"/ 6 * [AB + ab + ( A + a) ( B + b)]Vay: V = ABH' + H"/6*[AB + ab + ( A + a) ( B + b)]BANG TNHa(m)b(m)A(m)B(m)H'(m)H"(m)V(m3)0.220.221.51.50.250.20.7377266667

User:

M DON 2BANG TNH KHOI LNG BETONG MONG CHAN VT - GOCV ' = ABH'V '' = v ' 0 + v ' 1 + v ' 2 + v ' 3V " = abH" + [(B - b) * H"/ 2 * a] +[ (A - a) * H"/ 2 * b] + [(A - a) * (B - b)] * H"/3V " = H"/ 6 * [Ab + Ba + 2AB + 2ab]V " = H"/ 6 * [AB + ab + ( A + a) ( B + b)]Vay: V = ABH' + H"/6*[AB + ab + ( A + a) ( B + b)]BANG TNHa(m)b(m)A(m)B(m)H'(m)H"(m)V(m3)0.250.25110.20.250.3093750.0480.357375

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M DON 3BANG TNH KHOI LNG BETONG MONG CHAN VT - CANHV ' = ABH'V '' = v ' 0 + v ' 1 + 2v ' 2 + 2v ' 3V " = abH" + [(B - b)/2 * H"/ 2 * a] + 2[ (A - a)/2 * H"/ 2 * b] + 2[(A - a)/2 * (B - b)/2] * H"/3V " = H"/ 6 * [Ab + Ba + 2AB + 2ab]V " = H"/ 6 * [AB + ab + ( A + a) ( B + b)]Vay: V = ABH' + H"/6*[AB + ab + ( A + a) ( B + b)]BANG TNHa(m)b(m)A(m)B(m)H'(m)H"(m)V(m3)0.350.551.81.50.20.350.96583333330.0841.0498333333

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M BANG 1BANG TNH KHOI LNG BETONG MONG BANG SN TRENS = A * H' + ( A + a ) * ( H"/ 2)V = [A * H' + ( A + a ) * ( H"/ 2)] * LBANG TNHa(m)A(m)H'(m)H"(m)L(m)V(m3)0.331.20.250.23.91.766718.320250

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M BANG 2BANG TNH KHOI LNG BETONG MONG BANG SN BANGS = a * (H' + H" + H'") + 2 (2H' + H") * ( b/ 2)V = [a * (H' + H" + H'") + (2H' + H") * b]* LBANG TNHb(m)a(m)H'(m)H"(m)H'"(m)L(m)V(m3)0.450.330.20.251.053.93.0712518.08625

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M BANG 3BANG TNH KHOI LNG BETONG MONG BANG GOC SN TRENS = a * (H' + H" + H'") + (2H' + H") * ( b/ 2)V = [a * (H' + H" + H'") + (2H' + H") * ( b/ 2) ]* LBANG TNHb(m)a(m)H'(m)H"(m)H'"(m)L(m)V(m3)0000000

User:

M BANG 4BANG TNH KHOI LNG BETONG MONG BANG GOC SN BANGS = A * H' + ( A + a ) * ( H"/ 2)V = [A * H' + ( A + a ) * ( H"/ 2) ]* LBANG TNHa(m)A(m)H'(m)H"(m)L(m)V(m3)000000

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SANBANG TNH KHOI LNG BETONG SANS = A * B - n (a*b )V = S * h (san)BANG TNHA(m)B(m)a(m)b(m)nS(m2)h(m)V(m3)00000000

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CONG THUCBANG TNHS =1/2*a*R*Rc =sqrt(a*a + b*b)aR(m)h(m)S(m2)V(m3)S = 1/2*b*a450000S =1/2*L*Ra(m)b(m)c(m)S(m2)L(m)R(m)h(m)S(m2)V(m3)000000000

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Sheet134.20.25.6-839.8-1.638.2