青年城（二期）塔吊基礎(chǔ)施工方案【說明書+CAD圖紙】

青年城（二期）塔吊基礎(chǔ)施工方案【說明書+CAD圖紙】,說明書+CAD圖紙,青年城,塔吊,基礎(chǔ),施工,方案,說明書,CAD,圖紙 符號意義公式單位鉆孔灌注樁計(jì)算G樁上部鋼支架總重KNm標(biāo)準(zhǔn)節(jié)重KNb標(biāo)準(zhǔn)節(jié)邊長MN標(biāo)準(zhǔn)節(jié)數(shù)量節(jié)F1塔吊自重（包括平衡重）KNF2最大起吊重量KNF3標(biāo)準(zhǔn)節(jié)總重KNMn基礎(chǔ)承受扭矩F3=mNKN.mM傾覆力矩KN.mF4水平荷載KN鉆孔灌注樁樁頂標(biāo)高m1樁安全系數(shù)取d樁直徑mD樁間距D=2dml取樁有效長度（最大開挖深度至樁底）mNi單樁承力設(shè)計(jì)值KNN拔抗拔力設(shè)計(jì)值KNR單樁軸向承力安全值KNUpqsili樁側(cè)總極限摩擦阻力KNqpAp樁端點(diǎn)極限承載力KNRk實(shí)際取樁長度后實(shí)際承載力Rk實(shí)際=fpAp+UpfsliKNQk取樁長度后實(shí)際抗拔力QkRkKN樁配筋計(jì)算根據(jù)樁徑按內(nèi)插法計(jì)算工程樁樁身配筋率(0.20%0.65%)取As截面鋼筋面積m2豎筋直徑mmn豎筋數(shù)量n=4As/（2）根箍筋取8200mm的螺旋箍筋樁上部鋼立柱計(jì)算H型鋼規(guī)格3503501219H樁頂?shù)戒摌?gòu)件上端長度mA橫截面面積I合四根立柱組合極慣性距外部參照CAD自動計(jì)算m4I單柱單柱極慣性矩外部參照CAD自動計(jì)算m4i合四根立柱組合回轉(zhuǎn)半徑i=(I/4A)0.5Mi單柱單柱回轉(zhuǎn)半徑i=(I/A)0.5合四根立柱組合長細(xì)比H/i單柱單柱長細(xì)比H/i合最大應(yīng)力Ni/AN/mm2單柱最大應(yīng)力Ni/AN/mm2鋼構(gòu)件插入樁深度（不計(jì)鋼柱頂端阻力）鋼筋和混凝土的粘結(jié)應(yīng)力（光面鋼筋取1.53.5）kN/m2d型鋼等截面圓鋼直徑mh插入樁長度h=Ni/（d）m型鋼上部水平鋼板焊接強(qiáng)度驗(yàn)算焊接強(qiáng)度N/mm2N塔吊拔力Nlw焊縫長度mmt焊縫高度，等于6mm綴條計(jì)驗(yàn)算規(guī)格C12槽鋼面積(A)mm2V1塔吊水平力引起剪力V1F4/2KNV2扭矩引起的剪力V2Mn/2（D1.414）KNV水平力和扭矩組合作用剪力VV1+V2KNfv槽鋼抗剪強(qiáng)度fvV/AN/mm2螺栓計(jì)算塔吊每肢螺栓數(shù)顆d螺栓直徑mmA螺栓截面積 m螺栓應(yīng)力N拔/AN/mm2剪力Mn/（2D1.414）/AN/mm21801wwftlN1242535.38462153.990442689.37502204528計(jì)算值60.09.31.620.0587.060.0186.0348.01242.072.0-9.052.00.801.600231036.464-500.6642072.9291666.301904.7792571.079Rk實(shí)際R,符合要求1542.648滿足要求0.65%0.00326720.00010.4309.90.0170.044694446943950450.000675675225000.8096750.19903912.1653740.9787.5362060.9962.179037滿足要求61.425滿足要求1.5E+030.1471.49318.634滿足要求500664.3564478.0006.000157036.00076.909112.90971.917滿足要求3302121236超出36.268滿足要求光面鋼筋帶肋鋼筋2mN/mm5.35.12mN/mm0.65.2光面鋼筋帶肋鋼筋2mN/mm5.35.12mN/mm0.65.2符號意義公式單位鉆孔灌注樁計(jì)算G樁上部鋼支架總重KNm標(biāo)準(zhǔn)節(jié)重KNb標(biāo)準(zhǔn)節(jié)邊長MN標(biāo)準(zhǔn)節(jié)數(shù)量節(jié)F1塔吊自重（包括平衡重）KNF2最大起吊重量KNF3標(biāo)準(zhǔn)節(jié)總重KNMn基礎(chǔ)承受扭矩F3=mNKN.mM傾覆力矩KN.mF4水平荷載KN鉆孔灌注樁樁頂標(biāo)高m1樁安全系數(shù)取d樁直徑mD樁間距D=9d/4ml取樁有效長度（最大開挖深度至樁底）mNi單樁承力設(shè)計(jì)值KNN拔抗拔力設(shè)計(jì)值KNR單樁軸向承力安全值KNUpqsili樁側(cè)總極限摩擦阻力KNqpAp樁端點(diǎn)極限承載力KNRk實(shí)際取樁長度后實(shí)際承載力Rk實(shí)際=fpAp+UpfsliKNQk取樁長度后實(shí)際抗拔力QkRkKN樁配筋計(jì)算根據(jù)樁徑按內(nèi)插法計(jì)算工程樁樁身配筋率(0.20%0.65%)取As截面鋼筋面積m2豎筋直徑mmn豎筋數(shù)量n=4As/（2）根箍筋取8200mm的螺旋箍筋樁上部鋼立柱計(jì)算H型鋼規(guī)格3503501219H樁頂?shù)戒摌?gòu)件上端長度mA橫截面面積I合四根立柱組合極慣性距外部參照CAD自動計(jì)算m4I單柱單柱極慣性矩外部參照CAD自動計(jì)算m4i合四根立柱組合回轉(zhuǎn)半徑i=(I/4A)0.5Mi單柱單柱回轉(zhuǎn)半徑i=(I/A)0.5合四根立柱組合長細(xì)比H/i單柱單柱長細(xì)比H/i合最大應(yīng)力Ni/AN/mm2單柱最大應(yīng)力Ni/AN/mm2鋼構(gòu)件插入樁深度（不計(jì)鋼柱頂端阻力）鋼筋和混凝土的粘結(jié)應(yīng)力（光面鋼筋取1.53.5）kN/m2d型鋼等截面圓鋼直徑mh插入樁長度h=Ni/（d）m型鋼上部水平鋼板焊接強(qiáng)度驗(yàn)算焊接強(qiáng)度N/mm2N塔吊拔力Nlw焊縫長度mmt焊縫高度，等于6mm綴條計(jì)驗(yàn)算規(guī)格C12槽鋼面積(A)mm2V1塔吊水平力引起剪力V1F4/2KNV2扭矩引起的剪力V2Mn/2（D1.414）KNV水平力和扭矩組合作用剪力VV1+V2KNfv槽鋼抗剪強(qiáng)度fvV/AN/mm2螺栓計(jì)算塔吊每肢螺栓數(shù)顆d螺栓直徑mmA螺栓截面積 m螺栓應(yīng)力N拔/AN/mm2剪力Mn/（2D1.414）/AN/mm21801wwftlN1242535.38462153.990442689.37502204528計(jì)算值60.09.31.820.0587.080.0186.0310.01642.062.0-9.052.00.801.800231177.090-629.2902354.1811666.301904.7792571.079Rk實(shí)際R,符合要求1542.648滿足要求0.65%0.00326720.00010.4309.90.0170.0562845.628E+100.0000686.75E+070.9086110.06294210.8407240.98423.8315760.84870.184816滿足要求81.441滿足要求1.5E+030.1471.69623.422滿足要求629290.3194478.0006.000157031.00060.89991.89958.534滿足要求4302827223超出21.539滿足要求光面鋼筋帶肋鋼筋2mN/mm5.35.12mN/mm0.65.2光面鋼筋帶肋鋼筋2mN/mm5.35.12mN/mm0.65.2埋藏深度土層標(biāo)高fsfpli-9.059.0513-14.4514.45159005.4818114-15.4515.45159001151521-22.4522.4520900714014026.5-27.9527.95359005.5192.5192.530-31.4531.45559003.5192.5192.534-35.4535.457018000.6424236-37.4537.45501800-3.4-170047-48.4548.45752500-5.4-405053-54.4554.45452500-16.4-738065-66.4566.45752000-22.4-1680075-76.4576.45802500-34.4-27520100-101.45101.45903000-44.4-39960Upqsili1666.332.0532.0532.0532.0532.0532.0532.0532.0532.0532.0532.0532.0532.0532.0532.0532.0532.0532.0532.0500.600.600.600.600.618000.600.600.600.600.600.600.6取用qp1800編號規(guī)格hbtwt120010068 200.0100.06.08.021251256.59125.0125.06.59.0314810069148.0100.06.09.04150150710150.0150.07.010.051507557150.075.05.07.061751757.511175.0175.07.511.071759058175.090.05.08.0819415069194.0150.06.09.09198994.57198.099.04.57.0102001005.58200.0100.05.58.011200200812200.0200.08.012.0122002041212200.0204.012.012.013244175711244.0175.07.011.01424812458248.0124.05.08.01525012569250.0125.06.09.016250250914250.0250.09.014.0172502551414250.0255.014.014.018294200812294.0200.08.012.0192943021212294.0302.012.012.0202981495.58298.0149.05.58.0213001506.59300.0150.06.59.0223003001015300.0300.010.015.0233003051515300.0305.015.015.0243383511313338.0351.013.013.025340250914340.0250.09.014.0263443481016344.0348.010.016.0273443541616344.0354.016.016.02834617469346.0174.06.09.029350175711350.0175.07.011.0303503501219350.0350.012.019.0313503571919350.0357.019.019.0323884021515388.0402.015.015.0333903001016390.0300.010.016.0343943981118394.0398.011.018.0353944051818394.0405.018.018.036396199711396.0199.07.011.037400150813400.0150.08.013.038400200813400.0200.08.013.0394004001321400.0400.013.021.0404004082121400.0408.021.021.0414144051828414.0405.018.028.0424284072035428.0407.020.035.0434403001118440.0300.011.018.044446199812446.0199.08.012.045450150914450.0150.09.014.046450200914450.0200.09.014.0474823001115482.0300.011.015.0484883001118 488.0300.011.018.049496199914496.0199.09.014.0505002001016 500.0200.010.016.0515062011119506.0201.011.019.0525823001217582.0300.012.017.0535883001220588.0300.012.020.0545943021423594.0302.014.023.0555961991015596.0199.010.015.0566002001117600.0200.011.017.0576062011220606.0201.012.020.0586923001320692.0300.013.020.0597003001324700.0300.013.024.0607923001422792.0300.014.022.0618003001426800.0300.014.026.0629003001628900.0300.016.028.0最小慣性矩（Ix)截面積（A)0.00001817770.0027040.00000857750.00294550.00001018450.002580.00001664330.003910.00000657150.001730.00002928140.00499750.00001208650.0022350.00002660130.0037560.00001531550.0022140.00001799580.0026120.00004792890.0062080.00004877160.0070080.00006048380.0054040.00003450190.0031440.00003974780.0036420.00010996190.0089980.00011229850.0102480.00011133480.006960.00016386750.0104880.00006128270.0039350.00007031150.0045330.00020579630.01170.00021057750.01320.00027401420.0131820.00021462460.0098080.00033611890.0142560.00034541470.016320.00010817970.00510.00013386040.0061460.00041063270.0170440.00042007220.0194940.00047705350.017430.00038500040.013180.00056788600.0182660.00058453320.0210240.00019618130.0069960.00018475310.0068920.00023471220.0081920.00067935350.0214540.00069628250.0246540.00095945250.0291240.00126501940.035650.00055764660.0152440.00027922000.0081520.00026063720.0079980.00032872850.0093980.00058396100.0139720.00069926990.0157720.00040734490.0097840.00046971590.011080.00056206630.0127860.00099330720.0167760.00116029460.0185760.00136092400.0215640.00066373170.011630.00075614080.0130260.00089078990.0148320.00168378810.0204760.00200004470.0228760.00248623010.0236720.00289854370.0260720.00408482820.030304