求助:钢筋混凝土水池计算书 -

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gggds 发表于 2009-11-15 23:30:43 | 显示全部楼层 |阅读模式
哪位有钢筋混凝土单、双向板池壁、池底计算书样本 * m: u8 T2 z+ T5 \
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矩 形 水 池 计 算 ============================================================================ 设 计 资 料:池顶活荷P1=1.5(KN/m^2) 覆土厚度ht=500(mm)池内水位Hw=2400(mm)容许承载力R=90(KN/m^2) 水池长度H=3000(mm) 水池宽度B=3000(mm)池壁高度h0=2400(mm)底板外伸C1=200(mm) 底板厚度h1=200(mm) 顶板厚度h2=100(mm)垫层厚度h3= 100 (mm)池壁厚度h4=200(mm) 地基承载力设计值R=90(KPa) 地下水位高于底板Hd=500(mm) 抗浮安全系数Kf = 1.10________________________________________________________________________________________ 一.地基承载力验算( 1 )底板面积AR1 = (H + 2 * h4 + 2 * C1) * (B + 2 * h4 + 2 * C1)= ( 3+ 2 *.2+ 2 *.2 ) * (3+ 2 *.2+ 2 *.2 ) =14.44(m^2)( 2 )顶板面积AR2 = (H + 2 * h4) * (B + 2 * h4)= ( 3+ 2 *.2 ) * (3+ 2 *.2 ) =11.56(m^2)( 3 )池顶荷载Pg = P1 + ht * 18 = 1.5 + .5* 18=10.5 (KN/m^2)( 4 )池壁重量CB = 25 * (H + 2 * h4 + & |: R& I" p$ Z  x" C

  C9 N9 ?8 X7 `1 a* X * 2 * H0 * h4= 25 * ( 3+ 2 *.2+3 )* 2 *2.4*.2 =153.6(KN)( 5 )底板重量DB1 = 25 * AR1 * h1= 25 * 14.44 *.2=72.2 (KN)( 6 )顶板重量DB2 = 25 * AR2 * h2 = 25 *11.56 *.1=28.9 (KN)( 7 )水池全重G = CB + DB1 + DB2 + Fk1 =153.6+72.2 +28.9+0 =254.7 (KN)( 8 )单位面积水重Pwg = (H * B * Hw * 10) / AR1= ( 3*3*2.4* 10) / 14.44 =14.95(KN/m^2)( 9 )单位面积垫层重Pd = 23 * h3 = 23 *.1=.159(KN/m^2)( 10 )地基反力R0 = Pg + G / AR1 + Pwg + Pd =10.5+ 254.7/ 14.44 + 14.95 + .159 = 43 (KN/m^2)R0 =43 (KN/m^2)Kf * Fw= 89.1 (KN) 整体抗浮验算满足要求!三.水池局部抗浮验算 池内无支柱,不需验算四.荷 载 计 算 (1)池内水压Pw= rw * H0 = 10 *2.4 = 24 (KN/m^2) (2)池外土压Pt:池壁顶端Pt2 = [Pg + rt * (ht + h2)] * [Tan(45-φ/2) ^ 2]= [10.5 + 18 * ( .5+ .1 )] * [Tan(45-30/2) ^ 2]= 7.09(KN/m^2)池壁底端Pt1 = [Pg + rt * (ht + h2 + H0 - Hd) + rt * Hd] * [Tan(45-φ/2) ^ 2] + 10 * Hd= [10.5 + 18 *( .5 + .1 + 2.4 - .5 )+10 * .5 ] * [Tan(45-30/2)^2] + 10 * .5 = 25.16(KN/m^2)池底荷载qD = Pg + (Fk1 + C
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/ AR2 = 10.5 +(0+153.6) / 11.56 = 21.13(KN/m^2)五.内 力 计 算(H边)池壁内力计算 H / H0 =3000 /2400=1.2 由于 0.5≤ H / H0 ≤ 2 故按三边固定、顶边简支双向板计算池壁内力根据《矩形板均布荷载作用下静力计算表》采用插值法计算弯矩系数1.池外(土、水)压力作用下池壁内力 ( 1 )水平方向跨中弯矩Mx = Mx412 + Mx312 = 1.95(KN-m)-----------------------------------------------------Mx412 =.0224 *7.09 * 5.76 =.914(KN-m)Mx312 =.01 *(25.16-7.09)* 5.76 =1.04(KN-m) ( 2 )竖直方向跨中弯矩My = Mx414 + Mx314 = 2.76(KN-m)-----------------------------------------------------Mx414 =.0311 *7.09 * 5.76 =1.27(KN-m)Mx314 =.0144 *(25.16-7.09)* 5.76 =1.49(KN-m) ( 3 )水平方向支座弯矩 Mx0 = Mx415 + Mx315 = -6.81(KN-m)-----------------------------------------------------Mx415 =-.070 *7.09 * 5.76 =-2.85(KN-m)Mx315 =-.038 *(25.16-7.09)* 5.76 =-3.95(KN-m) ( 4 )竖直方向支座弯矩 My0 = Mx416 + Mx316 = -7.82(KN-m)-----------------------------------------------------Mx416 =-.077 *7.09 * 5.76 =-3.14(KN-m)Mx316 =-.045 *(25.16-7.09)* 5.76 =-4.68(KN-m)2.池内水压力作用下池壁内力 ( 1 )水平方向跨中弯矩Mx312w = Sx312 * Pw * LX ^ 2= .01 * 24*5.76 =1.38(KN-m) ( 2 )竖直方向跨中弯矩Mx314w = Sx314 * Pw * LX ^ 2= .0144 * 24*5.76 =1.99(KN-m) ( 3 )水平方向支座弯矩Mx315w = Sx315 * Pw * LX ^ 2= -.038 * 24*5.76 =-5.25(KN-m) ( 4 )竖直方向支座弯矩Mx316w = Sx316 * Pw * LX ^ 2= -.045 * 24*5.76 =-6.22(KN-m)(B边)池壁内力计算 由于B边池壁长度与H边相同,故计算从略,内力计算结果参见H边池壁计算。
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) s/ R1 F& L( @: o# x, h 矩 形 水 池 计 算 ============================================================================ 设 计 资 料:池顶活荷P1=0(KN/m^2) 覆土厚度ht=0(mm)池内水位Hw=2200(mm)容许承载力R=150(KN/m^2) 水池长度H=2500(mm) 水池宽度B=1500(mm)池壁高度h0=2200(mm)底板外伸C1=0(mm) 底板厚度h1=200(mm) 顶板厚度h2=0(mm)垫层厚度h3= 100 (mm)池壁厚度h4=200(mm) 地基承载力设计值R=150(KPa)________________________________________________________________________________________ 一.地基承载力验算( 1 )底板面积AR1 = (H + 2 * h4 + 2 * C1) * (B + 2 * h4 + 2 * C1)= ( 2.5+ 2 *.2+ 2 *0 ) * (1.5+ 2 *.2+ 2 *0 ) =5.51 (m^2)( 2 )顶板面积AR2 = (H + 2 * h4) * (B + 2 * h4)= ( 2.5+ 2 *.2 ) * (1.5+ 2 *.2 ) =5.51 (m^2)( 3 )池顶荷载Pg = P1 + ht * 18 = 0 + 0* 18=0(KN/m^2)( 4 )池壁重量CB = 25 * (H + 2 * h4 + 8 _% T+ U- ^% {8 |# T% l. h% Y# l0 x

/ u3 F7 J: P- B * 2 * H0 * h4= 25 * ( 2.5+ 2 *.2+1.5 )* 2 *2.2*.2 =96.8 (KN)( 5 )底板重量DB1 = 25 * AR1 * h1= 25 * 5.51*.2=27.55(KN)( 6 )顶板重量DB2 = 25 * AR2 * h2 = 25 *5.51*0=0(KN)( 7 )水池全重G = CB + DB1 + DB2 + Fk1 =96.8 +27.55+0 +0 =124.35(KN)( 8 )单位面积水重Pwg = (H * B * Hw * 10) / AR1= ( 2.5*1.5*2.2* 10) / 5.51=14.97(KN/m^2)( 9 )单位面积垫层重Pd = 23 * h3 = 23 *.1=.417(KN/m^2)( 10 )地基反力R0 = Pg + G / AR1 + Pwg + Pd =0 + 124.35 / 5.51+ 14.97 + .417 = 38 (KN/m^2)R0 =38 (KN/m^2)Kf * Fw= 1152.8 (KN) 整体抗浮验算满足要求!三.水池局部抗浮验算 池内无支柱,不需验算四.荷 载 计 算 (1)池内水压Pw= rw * H0 = 10 *2.4 = 24 (KN/m^2) (2)池外土压Pt:池壁顶端Pt2 = [Pg + rt * (ht + h2)] * [Tan(45-φ/2) ^ 2]= [10.5 + 18 * ( .5+ .2 )] * [Tan(45-30/2) ^ 2]= 7.69(KN/m^2)池壁底端Pt1 = [Pg + rt * (ht + h2 + H0 - Hd) + rt * Hd] * [Tan(45-φ/2) ^ 2] + 10 * Hd= [10.5 + 18 *( .5 + .2 + 2.4 - .5 )+10 * .5 ] * [Tan(45-30/2)^2] + 10 * .5 = 25.76(KN/m^2)池底荷载qD = Pg + (Fk1 + C7 l) L  [0 ?$ L
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/ AR2 = 10.5 +(0+513.6) / 116.5 = 14.59(KN/m^2)五.内 力 计 算(H边)池壁内力计算 H / H0 =12000 /2400=5 由于H / H0 > 2 故按竖向单向板(挡土墙)计算池壁内力1.池外(土、水)压力作用下池壁内力Pt0 = Pt1 - Pt2=25.76 -7.69= 18.07 (KN/m^2)U = Pt2 / Pt1=7.69 /25.76=.29V = (9 * U ^ 2 + 7 * U + 4) / 20) ^ 0.5=(9 * .29^ 2 + 7 *.29+ 4) / 20) ^ 0.5=.58 QA = [(11 * Pt2 + 4 * Pt1) * H0] / 40=[11 * 7.69 + 4 * 25.76) *2.4 ] / 40=11. Y0 = (V - U) * H0 / (1 - U)=(.58-.29) * 2400 / (1 -.29)=.98 最 大 弯 矩Mn1 = QA * Y0 - [Pt2 * (Y0 ^ 2)] / 2 - [(Pt0 * (Y0 ^ 3)] / (6 * H)= 11. * .98 - [7.69* (.98 ^ 2)] / 2 - [ 18.07* (.98 ^ 3)] / (6 * 12 )= 6.85(KN-m) 底 端 弯 矩Mn2 = -(7 * Pt2 + 8 * Pt1) * H0^2 / 120= -(7 *7.69 + 8 * 25.76) *2.4 ^2 / 120= -12.(KN-m)角隅最大弯矩Mj1 = -0.076 * Pt1 * H0 ^ 2= -0.076 *25.76 *2.4^ 2= -3.3(KN-m)2.池内水压力作用下池壁内力 最 大 弯 矩Mw1 = 0.0298 * Pw * H0 ^ 2= 0.0298 *24*2.4^ 2= 4.11(KN-m) 最大弯矩位置,距底端 0.553 * H0 = 1.3272 (m) 底 端 弯 矩Mw2 = -(Pw * H0 ^ 2) / 15= -( 24*2.4^ 2) / 15= -9.2(KN-m)角隅最大弯矩Mj2 = -0.035 * Pw * H0 ^ 2= -0.035 * 24*2.4^ 2= -4.8(KN-m) 由于B边池壁高度与H边相同,故计算从略,内力计算结果参见H边池壁计算。   _% s* g% z1 Y' q
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呵呵,没有整理,怒号意思!!用软件计算的!!!你大概提个条件!我可以给你计算一下试一试:)
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麻烦给我发一份 我的地址s383@tom.com多谢 多谢
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' t; m& Y( C6 R: @  f 工业用的纸浆池,高3.2宽3.95长6浆池上面没荷载,壁厚和底版厚都为0.25帮我算下看先谢了 / R/ w; c6 ^3 y" i) ]( e% j6 V
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我们刚好做一个人工湖乐意给我发一份吗?我会很感激你的,gxm1727@163.com不要让我失望啊,我会很伤心的 8 G# [# W" p8 ^2 t1 I
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' J- \2 e; m1 t7 Y 你用的什么软件计算的啊,我做的循环水池是用手算的,7 F- x1 S% O- V0 w

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我去年做的水厂,这段时间也在做一水厂,都用手算,结合EXCEL.我仔细看了上面的程序输出,应该是:王新宇的"矩形水池计算"共享软件.我个人认为,在程序中有两点是大家应该注意的:1.开口式的池壁用悬臂板或三边固定一边自由的,程序不能适应.2.程序没有考虑水压在另一侧壁上产生的平面内拉力!做高水头的水池要注意.
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怎么没有地基资料? 承载力拟取180KPA;;没有考虑地下水位矩 形 水 池 计 算 ============================================================================ 设 计 资 料:池顶活荷P1=0(KN/m^2) 覆土厚度ht=0(mm)池内水位Hw=3200(mm)容许承载力R=180(KN/m^2) 水池长度H=6000(mm) 水池宽度B=3950(mm)池壁高度h0=3200(mm)底板外伸C1=200(mm) 底板厚度h1=250(mm) 顶板厚度h2=0(mm)垫层厚度h3= 100 (mm)池壁厚度h4=250(mm) 地基承载力设计值R=180(KPa)________________________________________________________________________________________ 一.地基承载力验算( 1 )底板面积AR1 = (H + 2 * h4 + 2 * C1) * (B + 2 * h4 + 2 * C1)= ( 6+ 2 *.25+ 2 *.2 ) * (3.95+ 2 *.25+ 2 *.2 ) =33.46(m^2)( 2 )顶板面积AR2 = (H + 2 * h4) * (B + 2 * h4)= ( 6+ 2 *.25 ) * (3.95+ 2 *.25 ) =28.92(m^2)( 3 )池顶荷载Pg = P1 + ht * 18 = 0 + 0* 18=0(KN/m^2)( 4 )池壁重量CB = 25 * (H + 2 * h4 + 3 U- L' ]/ S  e" Z- Q+ ?

- _3 Y, O( y( c, [* O+ e * 2 * H0 * h4= 25 * ( 6+ 2 *.25+3.95 )* 2 *3.2*.25 =418(KN)( 5 )底板重量DB1 = 25 * AR1 * h1= 25 * 33.46 *.25=209.1(KN)( 6 )顶板重量DB2 = 25 * AR2 * h2 = 25 *28.92 *0=0(KN)( 7 )水池全重G = CB + DB1 + DB2 + Fk1 =418+209.1+0 +0 =627.1 (KN)( 8 )单位面积水重Pwg = (H * B * Hw * 10) / AR1= ( 6*3.95*3.2* 10) / 33.46 =22.66(KN/m^2)( 9 )单位面积垫层重Pd = 23 * h3 = 23 *.1=.068(KN/m^2)( 10 )地基反力R0 = Pg + G / AR1 + Pwg + Pd =0 + 627.1/ 33.46 + 22.66 + .068 = 41 (KN/m^2)R0 =41 (KN/m^2)3 故按竖向单向板(挡土墙)计算池壁内力1.池外(土、水)压力作用下池壁内力Pt0 = Pt1 - Pt2=23.99 -0 = 23.99 (KN/m^2) 底 端 弯 矩Mn2 = -(Pt1 + 2 * Pt2) * (H0 ^ 2) / 6= -(23.99 + 2 * 0 ) * ( 4^ 2) / 6= -63.(KN-m)角隅最大弯矩Mj1 = -0.426 * Pt1 * H0 ^ 2= -0.426 *23.99 *4^ 2= 0 (KN-m)2.池内水压力作用下池壁内力 底 端 弯 矩Mw2 = -(Pw * H0 ^ 2) / 6= -( 40*4^ 2) / 6= -42.(KN-m)角隅最大弯矩Mj2 = -0.104 * Pw * H0 ^ 2= -0.104 * 40*4^ 2= -66.(KN-m) 由于B边池壁高度与H边相同,故计算从略,内力计算结果参见H边池壁计算。 【计算结束时间:04-6-16 21:49:30 】竖板C20配12@100,分布筋8@200,行不行??
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, B4 y" C) S* p# y1 `0 ` 那位朋友帮我验算一下,这样算法对不对,我在这里先谢了.矩 形 水 池 计 算 ============================================================================设 计 资 料: 池顶活荷P1=0(KN/m^2) 覆土厚度ht=0(mm) 池内水位Hw=4000(mm) 容许承载力R=90(KN/m^2)水池长度H=30000(mm) 水池宽度B=24000(mm) 池壁高度h0=4000(mm) 底板外伸C1=300(mm)底板厚度h1=250(mm) 顶板厚度h2=0(mm) 垫层厚度h3= 100 (mm) 池壁厚度h4=250(mm)地基承载力设计值R=90(KPa)________________________________________________________________________________________ 一.地基承载力验算( 1 )底板面积AR1 = (H + 2 * h4 + 2 * C1) * (B + 2 * h4 + 2 * C1) = ( 30 + 2 * .25 + 2 * .3 ) * ( 24 + 2 * .25 + 2 * .3 )=780.6(m^2)( 2 )顶板面积AR2 = (H + 2 * h4) * (B + 2 * h4) = ( 30 + 2 * .25 ) * ( 24 + 2 * .25 )=747.2(m^2)( 3 )池顶荷载Pg = P1 + ht * 18 = 0 + 0 * 18=0 (KN/m^2)( 4 )池壁重量CB = 25 * (H + 2 * h4 +* 2 * H0 * h4= 25 * ( 30 + 2 * .25 + 24 )* 2 * 4 * .25 =2725 (KN)( 5 )底板重量DB1 = 25 * AR1 * h1 = 25 * 780.6 * .25 =4878.(KN)( 6 )顶板重量DB2 = 25 * AR2 * h2= 25 *747.2 * 0 =0 (KN)( 7 )水池全重G = CB + DB1 + DB2 + Fk1=2725 +4878.+0 +0 =7603 (KN)( 8 )单位面积水重Pwg = (H * B * Hw * 10) / AR1 = ( 30 * 24 * 4 * 10) / 780.6=36.89(KN/m^2)( 9 )单位面积垫层重Pd = 23 * h3 = 23 * .1 =2.94(KN/m^2)( 10 )地基反力R0 = Pg + G / AR1 + Pwg + Pd=0 + 7603 / 780.6 + 36.89 + 2.94= 50 (KN/m^2)R0 = 50 (KN/m^2)3故按竖向单向板(挡土墙)计算池壁内力1.池外(土、水)压力作用下池壁内力Pt0 = Pt1 - Pt2=23.99 -0 = 23.99 (KN/m^2)底 端 弯 矩Mn2 = -(Pt1 + 2 * Pt2) * (H0 ^ 2) / 6= -(23.99 + 2 * 0 ) * ( 4 ^ 2) / 6= -63.(KN-m)角隅最大弯矩Mj1 = -0.426 * Pt1 * H0 ^ 2= -0.426 *23.99 * 4 ^ 2= 0 (KN-m)2.池内水压力作用下池壁内力底 端 弯 矩Mw2 = -(Pw * H0 ^ 2) / 6= -( 40 * 4 ^ 2) / 6= -42.(KN-m)角隅最大弯矩Mj2 = -0.104 * Pw * H0 ^ 2= -0.104 * 40 * 4 ^ 2= -66.(KN-m)由于B边池壁高度与H边相同,故计算从略,内力计算结果参见H边池壁计算。【计算结束时间:04-6-16 21:49:30 】竖板C20配12@100,分布筋8@200,行不行??

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