地上鋼結(jié)構(gòu)安裝施工安裝工藝及要求

5.1鋼結(jié)構(gòu)安裝工藝 65.1.1施工方法 65.1.2工藝流程 65.1.2.1T1塔樓地上鋼結(jié)構(gòu)施工流程 65.1.2.2T2塔樓地上鋼結(jié)構(gòu)施工流程 75.1.2.3T3塔樓地上鋼結(jié)構(gòu)施工流程 85.1.2.4裙房塔樓地上鋼結(jié)構(gòu)施工流程 85.1.3構(gòu)件分段分節(jié)（單元?jiǎng)澐郑?115.1.3.1T1構(gòu)件分段 115.1.3.2T2構(gòu)件分段 225.1.3.3T3構(gòu)件分段 275.1.3.4裙房構(gòu)件分段 455.1.4工況分析 485.1.4.1T1工況分析 485.1.4.2T2工況分析 495.1.4.3T3工況分析 495.1.4.4裙房工況分析 505.1.5機(jī)、索具的選用 515.1.5.1T1機(jī)、索具的選用 515.1.5.2T2機(jī)、索具的選用 525.1.5.3T3機(jī)、索具的選用 545.1.5.4裙房機(jī)、索具的選用 565.1.6施工過程及技術(shù)要求 605.1.6.1T1塔樓施工流程 605.1.6.2T2塔樓施工流程 615.1.6.3T3塔樓施工流程 705.1.6.4裙房塔樓施工流程 725.2卸載工藝 745.2.1卸載原則 745.2.2卸載部位及方法 745.2.3卸載分區(qū)及順序 745.2.4過程控制及注意事項(xiàng) 755.2.5卸載檢測 755.3鋼結(jié)構(gòu)焊接 765.3.1材質(zhì)及主要接頭類型 765.3.2焊接方法及設(shè)備 785.3.2.1焊接方法 785.3.2.2焊接設(shè)備的配置 785.3.3工藝流程 825.3.4焊接工藝 835.3.4.1焊接工藝試驗(yàn) 835.3.4.2焊接材料 845.3.4.3焊接參數(shù) 84焊接方法 86焊材型號 86焊材尺寸 86焊接電流 86焊接電壓 86電源極性 86焊接速度 86SMAW 86E5015 86E5515 863.2 8680-140 8618-26 86DCEN 868-18 864.0 86110-210 8620-27 86DCEN 8610-20 86GMAW 86ER50-6 861.2 86打底180-260 86填充220-320 86蓋面220-280 8625-38 86DCEN 8625-45 86FCAW 86E501T-1 861.2 86打底160-260 86填充220-320 86蓋面220-280 8625-38 86DCEN 8630-55 865.3.4.5焊接工藝要求 86焊縫質(zhì)量等級 86檢驗(yàn)項(xiàng)目 86一級 86二級 86裂紋 86不允許 86未焊滿 86不允許 86≤0.2mm+0.02t且≤1mm,每100mm，長度焊縫內(nèi)未焊滿累計(jì)長度≤25mm。 86根部收縮 86不允許 86≤0.2mm+0.02t且≤1mm,每100mm，長度不限。 86咬邊 86不允許 86深度≤0.05t且≤0.5mm,連續(xù)長度≤100mm，且焊縫兩側(cè)咬邊總長≤10%焊縫全長。 86電弧擦傷 87不允許 87接頭不良 87不允許 87缺口深度≤0.05t且≤0.5mm，每1000mm長度焊縫內(nèi)不得超過1處。 87表面氣孔 87不允許 87表面夾渣 87不允許 87評定等級 87檢驗(yàn)等級 87A 87B 87C 87板厚t（mm） 873.5-50 873.5-150 873.5-150 87Ⅰ 872t/3，最小8mm 87t/3，最小6mm，最大40mm 87t/3，最小6mm，最大40mm 87Ⅱ 873t/4，最小8mm 872t/3，最小8mm，最大70mm 872t/3，最小8mm，最大50mm 87Ⅲ 87﹤t，最小16mm 873t/4，最小12mm，最大90mm 873t/4，最小12mm，最大75mm 87所有焊縫應(yīng)100%VT檢查，檢查標(biāo)準(zhǔn)按所屬的焊縫質(zhì)量等級，現(xiàn)行標(biāo)準(zhǔn)要求執(zhí)行，當(dāng)上述檢查發(fā)現(xiàn)疑問時(shí)應(yīng)PT或MT復(fù)驗(yàn)。 875.3.5過程控制措施 885.3.5.1預(yù)熱、后熱及熱處理 88鋼材類別 88接頭最厚部件的板厚t（mm） 88備注 88t≤20 8820﹤t≤40 8840﹤t≤60 88Q345 880℃以上不預(yù)熱 8820 8860 88熱輸入控制在15-25kJ/cm，每增大5kJ/cm時(shí)，預(yù)熱溫度可比表中溫度降低5℃。 88Q390 88Q420 8820 8860 8880 885.3.5.2焊接變形控制及消應(yīng)力 895.3.5.3焊接防護(hù)措施 905.3.6栓釘焊接 925.3.6.1焊接工藝 925.3.6.2工藝流程 935.3.6.3焊接工藝要求 935.3.6.4驗(yàn)收方法 935.3.7焊縫檢測 945.3.7.1無損檢測依據(jù) 945.3.7.2無損檢測方法選擇 945.3.7.3檢測流程 945.3.8焊縫返修 955.4鋼結(jié)構(gòu)測量 965.4.1測量主要內(nèi)容及重點(diǎn)分析 965.4.2主要測量方法及設(shè)備 965.4.2.1預(yù)埋地腳及埋件測量控制 965.4.2.2鋼柱測量控制 975.4.2.3鋼梁測量控制 985.4.2.4桁架測量控制 995.4.2.5鋼結(jié)構(gòu)測量儀器的配備 995.4.3控制網(wǎng)建立 1005.4.3.1平面控制網(wǎng)的建立 1005.4.3.2高程控制網(wǎng)的建立 1025.4.4測量工藝 1055.4.4.1鋼柱測量工藝 1055.4.4.2鋼梁測量工藝 1055.4.4.3鋼桁架測量工藝 1055.4.5安裝測量要求 1065.4.5.1測量實(shí)施計(jì)劃 1065.4.5.2測量標(biāo)準(zhǔn)及保證措施 1085.5緊固件安裝 1115.5.1緊固件類型及分布 1115.5.2施工方法及機(jī)具 1115.5.3工藝流程 1135.5.4典型節(jié)點(diǎn)施工順序 1135.5.5工藝要求 1155.5.6驗(yàn)收及不合格處理 1165.6壓型鋼板/樓承板施工 1165.6.1技術(shù)要求 1165.6.2工藝流程 1175.6.3施工準(zhǔn)備 1175.6.4施工步驟 1175.7涂裝施工 1185.7.1涂裝內(nèi)容及設(shè)計(jì)要求 1185.7.2主要涂裝工藝及設(shè)備 1195.7.3材料管理 1205.7.4防腐涂料涂裝 1205.7.4.1工藝流程 1205.7.5防火涂料涂裝 1245.1鋼結(jié)構(gòu)安裝工藝5.1.1施工方法T1塔樓地上鋼結(jié)構(gòu)施工主要使用4#塔吊（STT553）進(jìn)行鋼構(gòu)件由道路至場區(qū)的轉(zhuǎn)吊及1#塔吊（STT293）完成構(gòu)件的吊裝；T2塔樓核心筒北側(cè)位置布置一臺(tái)ZSL850（臂長51m）塔吊，塔樓核心筒南側(cè)布置一臺(tái)STL1000C（臂長50m）塔吊，用于T2塔樓地上鋼構(gòu)件的卸貨及安裝（工況分析時(shí)已考慮吊具重量）；T3塔樓鋼結(jié)構(gòu)施工吊裝機(jī)械為STT293型平臂塔吊，為核心筒內(nèi)爬式，與地上施工用塔吊相同。考慮到鋼結(jié)構(gòu)安裝進(jìn)度一般比土建施工快兩層左右，故地上二層以下構(gòu)件卸貨位置及堆場位置和地下室施工一樣，主要用6#塔吊卸貨3#塔吊安裝，在C2區(qū)東城回填完開始上車后鋼構(gòu)件卸貨及堆場位置調(diào)整到C2區(qū)東側(cè)位置，卸貨及安裝采用3#塔吊。5.1.2工藝流程5.1.2.1T1塔樓地上鋼結(jié)構(gòu)施工流程圖5.1-1鋼結(jié)構(gòu)施工流程5.1.2.2T2塔樓地上鋼結(jié)構(gòu)施工流程圖5.1-2地上鋼結(jié)構(gòu)施工流程5.1.2.3T3塔樓地上鋼結(jié)構(gòu)施工流程圖5.1-3地上鋼結(jié)構(gòu)施工流程5.1.2.4裙房塔樓地上鋼結(jié)構(gòu)施工流程西側(cè)裙房及東側(cè)裙房具體施工流程參照流程如下圖所示。圖5.1-4西裙房施工總體流程圖5.1-5東裙房施工總體流程5.1.3構(gòu)件分段分節(jié)（單元?jiǎng)澐郑?.1.3.1T1構(gòu)件分段 1.勁性鋼結(jié)構(gòu)分節(jié)T1塔樓地上鋼結(jié)構(gòu)包括外框十字型鋼柱與H型鋼柱、核心筒十字型鋼柱、塔冠等組成,總用鋼量2742t，外框柱KZ1和KZ2為鋼管約束混凝土柱，1F～16F有約束鋼管與節(jié)點(diǎn)型鋼柱，17F～39F為鋼管約束，約束鋼管為一層一節(jié)，具體分節(jié)如表5.1-1。節(jié)點(diǎn)型鋼柱為一層一節(jié)，分布于1F～16F，具體分節(jié)如表5.1-2所示。外框柱KZ3和KZ4都為雙H型鋼柱，分節(jié)節(jié)點(diǎn)高出結(jié)構(gòu)層高1.2m，分布于1F～29F，具體分節(jié)如表5.1-3~4所示。T1塔樓核心筒分布于1F～6MF，分節(jié)點(diǎn)高出結(jié)構(gòu)層高1.2m，具體分節(jié)如表5.4--5~12所示。鋼柱平面位置示意圖5.1-6如下：圖5.1-6T1塔樓鋼柱平面位置示意圖表5.1-1KZ1和KZ2約束鋼管分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156Φ1500*8294.342.1115.972.112F5.856Φ1500*8294.342.1125.972.113F11.856Φ1500*8294.342.1135.972.114F17.856Φ1500*8294.342.1145.972.115F23.855.4Φ1500*8294.341.9055.371.906F29.256.1Φ1500*8294.342.1466.072.146MF35.352.12Φ1500*8294.340.746a2.090.747F37.473.9Φ1400*8274.631.2873.871.288F41.373.9Φ1400*8274.631.2883.871.289F45.273.9Φ1400*8274.631.2893.871.2810F49.173.9Φ1400*8274.631.28103.871.2811F53.073.9Φ1400*8274.631.28113.871.2812F56.973.9Φ1400*8274.631.28123.871.2813F60.873.9Φ1400*8274.631.28133.871.2814F64.773.9Φ1400*8274.631.28143.871.2815F68.673.88Φ1400*8274.631.27153.851.2716F72.555.42Φ1400*8274.631.78165.391.7817F77.973.9Φ1400*8274.631.28173.871.2818F81.873.9Φ1400*8274.631.28183.871.2819F85.773.9Φ1400*8274.631.28193.871.2820F89.673.9Φ1400*8274.631.28203.871.2821F93.573.9Φ1400*8274.631.28213.871.2822F97.473.9Φ1400*8274.631.28223.871.2823F101.373.9Φ1400*8274.631.28233.871.2824F105.273.9Φ1400*8274.631.28243.871.2825F109.173.9Φ1400*8274.631.28253.871.2826F113.073.9Φ1400*8274.631.28263.871.2827F116.973.88Φ1400*8274.631.27273.851.2728F120.855.68Φ1400*8274.631.86285.651.8629F126.534.42Φ1400*8274.631.45294.391.4530F130.954.4Φ1200*8235.21.23304.371.2331F135.354.4Φ1200*8235.21.23314.371.2332F139.754.4Φ1200*8235.21.23324.371.2333F144.154.4Φ1000*8195.721.03334.371.0334F148.554.4Φ1000*8195.721.03344.371.0335F152.954.4Φ1000*8195.721.03354.371.0336F157.354.4Φ1000*8195.721.03364.371.0337F161.754.4Φ1000*8195.721.03374.371.0338F166.154.4Φ1000*8195.721.03384.371.0339F170.554.85Φ800*8156.30.90394.820.90表5.1-2KZ1和KZ2節(jié)點(diǎn)型鋼柱分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋600*180*400*200*35*35445.081.3915.971.392F5.856╋600*180*400*200*35*35445.081.3925.971.393F11.856╋600*180*400*200*35*35445.081.3935.971.394F17.856╋600*180*400*200*35*35445.081.3945.971.395F23.855.4╋600*180*400*200*35*35445.081.3955.371.396F29.256.1╋600*180*400*200*35*35445.081.3966.071.396MF35.352.12╋600*180*400*200*35*35445.081.396a2.091.397F37.473.9╋500*180*400*150*35*35390.141.0873.871.088F41.373.9╋500*180*400*150*35*35390.141.0883.871.089F45.273.9╋500*180*400*150*35*35390.141.0893.871.0810F49.173.9╋500*180*400*150*35*35390.141.08103.871.0811F53.073.9╋500*180*400*150*35*35390.141.08113.871.0812F56.973.9╋500*180*400*150*35*35390.141.08123.871.0813F60.873.9╋500*180*400*150*35*35390.141.08133.871.0814F64.773.9╋500*180*400*150*35*35390.141.08143.871.0815F68.673.88╋500*180*400*150*35*35390.141.08153.851.0816F72.555.42╋500*180*400*150*35*35390.141.08165.391.08表5.1-3鋼柱KZ3分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156H550*450*45*50512.28.61168.612F5.856H550*450*45*50512.28.61268.613F11.856H550*450*45*50512.28.61368.614F17.856H550*450*45*50512.28.61468.615F23.855.4H550*450*45*50512.27.7455.47.746F29.256.1H550*450*45*50512.28.7566.18.756MF35.352.12H550*450*45*50512.23.0476.027.547F37.473.9H450*350*50*50412.14.508F41.373.9H450*350*50*50412.14.5087.89.09F45.273.9H450*350*50*50412.14.5010F49.173.9H450*350*50*50412.14.5097.89.011F53.073.9H450*350*50*50412.14.5012F56.973.9H450*350*50*50412.14.50107.89.013F60.873.9H450*350*50*50412.14.5014F64.773.9H450*350*50*50412.14.50117.788.4415F68.673.88H350*350*45*50212.03.9416F72.555.42H350*350*45*50212.05.51129.329.4717F77.973.9H350*350*45*50212.03.9618F81.873.9H350*350*45*50212.03.96137.87.9219F85.773.9H350*350*45*50212.03.9620F89.673.9H350*350*45*50212.03.96147.87.9221F93.573.9H350*350*45*50212.03.9622F97.473.9H350*350*45*50212.03.96157.87.9223F101.373.9H350*350*45*50212.03.9624F105.273.9H350*350*45*50212.03.96167.87.9225F109.173.9H350*350*45*50212.03.9626F113.073.9H350*350*45*50212.03.96177.786.2627F116.973.88H300*350*25*30212.02.3028F120.855.68H300*350*25*30212.03.371810.15.9929F126.534.42H300*350*25*30212.02.62表5.1-4鋼柱KZ4分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156H550*450*45*50512.28.61168.612F5.856H550*450*45*50512.28.61268.613F11.856H550*450*45*50512.28.61368.614F17.856H550*450*45*50512.28.61468.615F23.855.4H550*450*45*50512.27.7455.47.746F29.256.1H550*450*45*50512.28.7566.18.756MF35.352.12H550*450*45*50512.23.0476.027.547F37.473.9H450*350*50*50412.14.508F41.373.9H450*350*50*50412.14.5087.89.09F45.273.9H450*350*50*50412.14.5010F49.173.9H450*350*50*50412.14.5097.89.011F53.073.9H450*350*50*50412.14.5012F56.973.9H450*350*50*50412.14.50107.89.013F60.873.9H450*350*50*50412.14.5014F64.773.9H450*350*50*50412.14.50117.788.4415F68.673.88H350*350*45*50212.03.9416F72.555.42H350*350*45*50212.05.51129.329.4717F77.973.9H350*350*45*50212.03.9618F81.873.9H350*350*45*50212.03.96137.87.9219F85.773.9H350*350*45*50212.03.9620F89.673.9H350*350*45*50212.03.96147.87.9221F93.573.9H350*350*45*50212.03.9622F97.473.9H350*350*45*50212.03.96157.87.9223F101.373.9H350*350*45*50212.03.9624F105.273.9H350*350*45*50212.03.96167.87.9225F109.173.9H350*350*45*50212.03.9626F113.073.9H350*350*45*50212.03.96177.786.2627F116.973.88H300*350*25*30212.02.3028F120.855.68H300*350*25*30212.03.371810.15.9929F126.534.42H300*350*25*30212.02.62核心筒分節(jié)如下表：表5.1-5核心筒GZ1分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋2050*300*650*300*35*351033.058.68168.682F5.856╋2050*300*650*300*35*351033.058.68268.683F11.856╋2050*300*650*300*35*351033.058.68368.684F17.856╋2050*300*650*300*35*351033.058.68468.685F23.855.4╋2050*300*650*300*35*351033.057.8155.47.816F29.256.1╋2050*300*650*300*35*351033.058.8266.18.826MF35.352.12╋2050*300*650*300*35*351033.053.0772.123.07表5.1-6核心筒GZ2分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋1750*300*650*300*35*35950.637.99167.992F5.856╋1750*300*650*300*35*35950.637.99267.993F11.856╋1750*300*650*300*35*35950.637.99367.994F17.856╋1750*300*650*300*35*35950.637.99467.995F23.855.4╋1750*300*650*300*35*35950.637.1955.47.196F29.256.1╋1750*300*650*300*35*35950.638.1266.18.126MF35.352.1╋1750*300*650*300*35*35950.632.8272.12.82表5.1-7核心筒GZ3分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋1150*300*500*300*35*35744.586.25166.252F5.856╋1150*300*500*300*35*35744.586.25266.253F11.856╋1150*300*500*300*35*35744.586.25366.254F17.856╋1150*300*500*300*35*35744.586.25466.255F23.855.4╋1150*300*500*300*35*35744.585.6355.45.636F29.256.1╋1150*300*500*300*35*35744.586.3666.16.366MF35.352.12╋1150*300*500*300*35*35744.582.2172.122.21樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋1550*300*1550*300*35*351143.09.60169.602F5.856╋1550*300*1550*300*35*351143.09.60269.603F11.856╋1550*300*1550*300*35*351143.09.60369.604F17.856╋1550*300*1550*300*35*351143.09.60469.605F23.855.4╋1550*300*1550*300*35*351143.08.6455.48.646F29.256.1╋1550*300*1550*300*35*351143.09.7666.19.766MF35.352.12╋1550*300*1550*300*35*351143.03.3972.123.39表5.1-8核心筒GZ4分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋1550*300*1550*300*35*351143.09.60169.602F5.856╋1550*300*1550*300*35*351143.09.60269.603F11.856╋1550*300*1550*300*35*351143.09.60369.604F17.856╋1550*300*1550*300*35*351143.09.60469.605F23.855.4╋1550*300*1550*300*35*351143.08.6455.48.646F29.256.1╋1550*300*1550*300*35*351143.09.7666.19.766MF35.352.12╋1550*300*1550*300*35*351143.03.3972.123.39表5.1-9核心筒GZ5分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋1550*300*1400*300*35*351101.749.25169.252F5.856╋1550*300*1400*300*35*351101.749.25269.253F11.856╋1550*300*1400*300*35*351101.749.25369.254F17.856╋1550*300*1400*300*35*351101.749.25469.255F23.855.4╋1550*300*1400*300*35*351101.748.3355.48.336F29.256.1╋1550*300*1400*300*35*351101.749.4166.19.416MF35.352.12╋1550*300*1400*300*35*351101.743.2772.123.27表5.1-10核心筒GZ6分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋1000*300*550*300*35*35717.096.02166.022F5.856╋1000*300*550*300*35*35717.096.02266.023F11.856╋1000*300*550*300*35*35717.096.02366.024F17.856╋1000*300*550*300*35*35717.096.02466.025F23.855.4╋1000*300*550*300*35*35717.095.4255.45.426F29.256.1╋1000*300*550*300*35*35717.096.1266.16.12表5.1-11核心筒GZ7分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋2300*300*600*300*35*3510889.14169.142F5.856╋2300*300*600*300*35*3510889.14269.143F11.856╋2300*300*600*300*35*3510889.14369.144F17.856╋2300*300*600*300*35*3510889.14469.145F23.855.4╋2300*300*600*300*35*3510888.2355.48.236F29.256.1╋2300*300*600*300*35*3510889.2966.19.296MF35.352.12╋2300*300*600*300*35*3510883.2372.123.23表5.1-12核心筒GZ8分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高m層高m規(guī)格線重kg/m單層柱估算重量T分節(jié)號分節(jié)長度分節(jié)重量1F-0.156╋2025*300*650*300*35*351026.188.62168.622F5.856╋2025*300*650*300*35*351026.188.62268.623F11.856╋2025*300*650*300*35*351026.188.62368.624F17.856╋2025*300*650*300*35*351026.188.62468.625F23.855.4╋2025*300*650*300*35*351026.187.7655.47.766F29.256.1╋2025*300*650*300*35*351026.188.7666.18.766MF35.352.12╋2025*300*650*300*35*351026.183.0572.123.052.屋頂塔冠分段T1塔樓塔冠分布于標(biāo)高175.40～204.150m處，主要由豎向管桁架、桁架間連系桿、H型鋼梁等組成。豎向管桁架共計(jì)42榀，如下圖軸測圖所示，分段部分在加工廠加工成整體后現(xiàn)場對接拼裝，拼裝后桁架最重達(dá)12.4t，桁架間連系桿進(jìn)行散裝。塔冠安裝機(jī)械設(shè)備選用STT293塔吊。地面拼裝選用25噸汽車吊。圖5.1-7屋頂塔冠軸測圖圖5.1-8T1塔冠平面布置圖表5.1-13塔冠分段序號桁架編號規(guī)格分段號分段長度分段重量1HJ36P245*10P108*8191.313291.31338.331.1742HJ41P299*10P108*819.841.6129.841.6137.381.213HJ34P299*10P245*10P108*8113.52.1629.981.435.1.3.2T2構(gòu)件分段1.構(gòu)件分段T2塔樓鋼結(jié)構(gòu)主要由外框鋼柱、核心筒勁性十字型及異型組合鋼柱、鋼板剪力墻、腰桁架、伸臂桁架、樓層H型鋼梁、鋼筋桁架組合樓板及塔冠等組成,總用鋼量30225t。外框鋼柱為十字型鋼柱、圓管鋼柱、箱型鋼柱等；腰桁架分布于F27、F38、F49（F49M）、F57及F69，伸臂桁架分布于F27、F28、F29、F37、F38、F39、F48、F49、F49M、F50、F56、F57、F58、F68、F69；塔冠主要由圓管鋼柱、H型鋼梁、單層圓管網(wǎng)殼、封邊管桁架等組成。T2塔樓鋼柱平面布置示意圖如下：圖5.1-9塔樓鋼柱平面布置圖圖5.1-10T2塔樓鋼梁布置示意圖初步分節(jié)如下：分段原則是依據(jù)塔吊吊裝能力、層高、塔吊爬升工況、爬模頂升、構(gòu)件運(yùn)輸、構(gòu)件變形、施工方便、減少現(xiàn)場焊接量的方面進(jìn)行考慮，初步考慮框架柱一層一節(jié)、二層一節(jié)，核心筒兩層一節(jié)，局部一層一節(jié)。表5.1-14外框鋼柱GHZ1、GHZ6、GHZ7、GHZ12分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高層高(m)規(guī)格線重(kg/m)單層重估算重量(t)分節(jié)號分節(jié)高度(m)分節(jié)重量(t)1~4-0.15~17.856Φ2000*502404.520.21~4620.2523.855.55Φ2000*502404.518.7855.5518.78629.45.15Φ2000*502404.517.3465.417.347~1034.45~47.454.3Φ2000*502404.514.487~104.314.4811~1551.75~68.954.3Φ1900*502281.213.7311~154.313.731673.255.55Φ1900*502281.217.72165.5517.721778.85.15Φ1900*502281.216.45175.1516.4518~2683.95~118.354.3Φ1900*502281.213.7318~264.313.7327122.655.55Φ1900*502281.217.72275.5517.7228128.25.15Φ1900*502281.216.45285.1516.4529~30133.35~137.654.3Φ1600*401538.89.26298.618.5231~32141.95~146.254.3Φ1600*401538.89.26308.618.5233~36150.55~163.754.4Φ1600*401538.89.4831~328.818.9637168.154.4Φ1600*401538.89.48334.48.4838172.555.7Φ1600*401538.812.28345.712.2839178.254.4Φ1600*401538.89.48358.816.7340182.654.4Φ1400*351178.27.2641~48187.05~217.854.4Φ1400*351178.27.2636~398.814.5149MF222.255.7Φ1400*351178.29.404011.2518.5649227.955.55Φ1400*351178.29.1550233.56.05Φ1400*351178.29.814112.0517.1451239.455.95Φ1200*30865.627.3352245.56Φ1200*30865.627.23428.179.9052MF251.52.17Φ1200*30865.622.6353~54257.573.9Φ1200*30865.624.73437.89.4555261.474.82Φ1200*30865.625.844412.615.2756265.373.884.757269.253.94.7358~66274.07~305.273.9Φ1200*30865.624.7345~4711.714.1867309.172.15Φ1200*30865.622.61489.9812.0968313.073.93Φ1200*30865.624.7668MF3173.9Φ1200*30865.624.7369319.156Φ1200*30865.626.854910.4512.6670324.84.8Φ1200*30865.625.82表5.1-15外框鋼柱GHZ2、GHZ3、GHZ4、GHZ5、GHZ8、GHZ9、GHZ10、GHZ11分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高層高(m)規(guī)格線重(kg/m)單層重估算重量(t)分節(jié)號分節(jié)高度(m)分節(jié)重量(t)1~4-0.15~17.856Φ1600*351350.811.351~4611.35523.855.55Φ1600*351350.810.555.5510.5629.45.15Φ1600*351350.89.7469.4517.87734.454.3Φ1600*351350.88.138~938.85~43.154.3Φ1600*351350.88.1378.616.261047.454.3Φ1600*351350.88.1388.614.231151.754.3Φ1400*301013.66.112~1556.05~68.954.3Φ1400*301013.66.19~118.612.21673.255.55Φ1400*301013.67.311210.715.181778.85.15Φ1400*301013.67.8818~2683.95~118.354.3Φ1900*502281.213.7318~264.313.7327122.655.55Φ1900*502281.217.72275.5517.7228128.25.15Φ1900*502281.216.45285.1516.4529~30133.35~137.654.3Φ1600*401538.89.26298.618.5231~32141.95~146.254.3Φ1600*401538.89.26308.618.5233~36150.55~163.754.4Φ1600*401538.89.4831~328.818.9637168.154.4Φ1600*401538.89.48334.48.4838172.555.7Φ1600*401538.812.28345.712.2839178.254.4Φ1600*401538.89.48358.816.7340182.654.4Φ1400*351178.27.2641~48187.05~217.854.4Φ1400*351178.27.2636~398.814.5149MF222.255.7Φ1400*351178.29.404011.2518.5649227.955.55Φ1400*351178.29.1550233.56.05Φ1400*351178.29.814112.0517.1451239.455.95Φ1200*30865.627.3352245.56Φ1200*30865.627.23428.179.9052MF251.52.17Φ1200*30865.622.6353~54257.573.9Φ1200*30865.624.73437.89.4555261.474.82Φ1200*30865.625.844412.615.2756265.373.884.757269.253.94.7358~66274.07~305.273.9Φ1200*30865.624.7345~4711.714.1867309.172.15Φ1200*30865.622.61489.9812.0968313.073.93Φ1200*30865.624.7668MF3173.9Φ1200*30865.624.7369319.156Φ1200*30865.626.854910.4512.6670324.84.8Φ1200*30865.625.82表5.1-16外框矩形柱：樓層號樓面結(jié)構(gòu)標(biāo)高層高(m)規(guī)格線重(kg/m)單層重估算重量(t)分節(jié)號分節(jié)高度(m)分節(jié)重量(t)1~4-0.15~17.856□1400*2200*45*452747.520.831~4620.83523.855.55□1400*2200*45*452747.519.2755.5519.27629.45.15□1400*2200*45*452747.517.8865.1517.887~1034.45~47.454.3□1400*2200*45*452747.514.937~104.314.9311~1552.95~68.954.3□1200*2000*40*401959.411.8012~154.311.801673.255.55□1200*2000*40*401959.415.2165.5515.21778.85.15□1200*2000*40*401959.414.13175.1514.1318~2183.95~96.854.3□1200*2000*40*401959.411.8018~214.311.8022~31101.15~141.954.3□1000*1800*35*351500.19.0322~268.618.0632~70146.25~~704.4□800*1600*35*351102.16.7927~578.813.57核心筒鋼柱、鋼板墻分節(jié)基本按照2層一節(jié)分節(jié)，同時(shí)，考慮塔吊參數(shù)、運(yùn)輸能力及鋼板墻變形等因素，進(jìn)行細(xì)部微調(diào)，此處不在贅述。5.1.3.3T3構(gòu)件分段1.勁性鋼柱分段T3塔樓地上鋼結(jié)構(gòu)包括外框十字型鋼柱、核心筒十字型及H型鋼柱、鋼梁、塔冠等組成,總用鋼量約2600t。塔冠主要由豎向管桁架、桁架間連系桿、H型鋼梁等組成。鋼柱分段原則為：外框鋼柱按一層一節(jié)、兩層一節(jié)及三層一節(jié)分段，核心筒鋼柱主要按一層一節(jié)或者兩層一節(jié)分段。鋼柱平面布置圖如下圖5.1-11T3塔樓鋼柱平面布置圖表5.1-17外框鋼柱KZ1分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高層高(m)規(guī)格線重(kg/m)單層重估算重量(t)分節(jié)號分節(jié)高度(m)分節(jié)重量(t)1-0.156╋800*350*35*35╋800*400*40*40776.176.04166.0425.856╋800*350*35*35╋800*400*40*40776.176.04266.04311.856╋800*350*35*35╋800*400*40*40776.176.04366.04417.857╋800*350*35*35╋800*400*40*40776.176.98476.98524.855╋800*350*35*35╋800*400*40*40776.175.11555.11629.855.4╋800*350*35*35╋800*400*40*40776.175.4965.45.49735.253.6╋800*350*35*35╋800*400*40*40776.172.8677.25.71838.853.6╋800*350*35*35╋800*400*40*40776.172.86942.453.6╋800*350*35*35╋800*400*40*40776.172.8687.25.711046.053.6╋800*350*35*35╋800*400*40*40776.172.861149.653.6╋800*350*35*35╋800*400*40*40776.172.8697.25.711253.253.6╋800*350*35*35╋800*400*40*40776.172.861356.853.6╋800*350*35*35╋800*400*40*40776.172.86107.25.711460.453.6╋800*350*35*35╋800*400*40*40776.172.861564.053.6╋800*350*35*35╋800*400*40*40776.172.86117.25.711667.653.6╋800*350*35*35╋800*400*40*40776.172.861771.253.6╋800*350*35*35╋800*400*40*40776.172.86127.25.711874.853.6╋800*350*35*35╋800*400*40*40776.172.861978.455.4╋800*350*35*35╋800*400*40*40776.174.281396.72083.853.6╋700*250*35*35╋700*300*40*40611.322.422187.453.6╋700*250*35*35╋700*300*40*40611.322.42147.24.842291.053.6╋700*250*35*35╋700*300*40*40611.322.422394.653.6╋700*250*35*35╋700*300*40*40611.322.42157.24.842498.253.6╋700*250*35*35╋700*300*40*40611.322.4225101.853.6╋700*250*35*35╋700*300*40*40611.322.42167.24.8426105.453.6╋700*250*35*35╋700*300*40*40611.322.4227109.053.6╋700*250*35*35╋700*300*40*40611.322.42177.24.8428112.653.6╋700*250*35*35╋700*300*40*40611.322.4229116.253.6╋700*250*35*35╋700*300*40*40611.322.42187.24.8430119.853.6╋700*250*35*35╋700*300*40*40611.322.4231123.453.6╋700*250*35*35╋700*300*40*40611.322.421996.0532127.055.4╋700*250*35*35╋700*300*40*40611.323.6333132.453.6╋600*180*35*35479.441.902010.85.734136.053.6╋600*180*35*35479.441.9035139.653.6╋600*180*35*35479.441.9036143.253.6╋600*180*35*35479.441.902110.85.737146.853.6╋600*180*35*35479.441.9038150.453.6╋600*180*35*35479.441.9039154.053.6╋600*180*35*35479.441.902210.85.740157.653.6╋600*180*35*35479.441.9041161.253.6╋600*180*35*35479.441.9042164.853.6╋600*180*35*35479.441.902310.85.743168.453.6╋600*180*35*35479.441.9044172.053.6╋600*180*35*35479.441.9045175.655.4╋600*180*35*35479.442.852412.65.0646181.053.6╋500*150*24*24278.831.1047184.653.6╋500*150*24*24278.831.1048188.253.6╋500*150*24*24278.830.74252.40.74表5.1-18外框鋼柱KZ2分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高層高(m)規(guī)格線重(kg/m)單層重估算重量(t)分節(jié)號分節(jié)高度(m)分節(jié)重量(t)1-0.156╋700*200*35*35556.374.85164.8525.856╋700*200*35*35556.374.85264.85311.856╋700*200*35*35556.374.85364.85417.857╋700*200*35*35556.375.514128.57524.855╋600*200*35*35╋600*200*40*405103.06629.855.4╋600*200*35*35╋600*200*40*405103.30512.67.71735.253.6╋600*200*35*35╋600*200*40*405102.20838.853.6╋600*200*35*35╋600*200*40*405102.20942.453.6╋600*200*35*35╋600*200*40*405102.20610.86.611046.053.6╋600*200*35*35╋600*200*40*405102.201149.653.6╋600*200*35*35╋600*200*40*405102.201253.253.6╋600*200*35*35╋600*200*40*405102.20710.86.611356.853.6╋600*200*35*35╋600*200*40*405102.201460.453.6╋600*200*35*35╋600*200*40*405102.201564.053.6╋600*200*35*35╋600*200*40*405102.20810.86.611667.653.6╋600*200*35*35╋600*200*40*405102.201771.253.6╋600*200*35*35╋600*200*40*405102.201874.853.6╋600*200*35*35╋600*200*40*405102.20912.67.341978.455.4╋600*200*35*35╋600*200*40*405103.302083.853.6╋550*150*35*35╋550*200*40*404251.842187.453.6╋550*150*35*35╋550*200*40*404251.841010.85.512291.053.6╋550*150*35*35╋550*200*40*404251.842394.653.6╋550*150*35*35╋550*200*40*404251.842498.253.6╋550*150*35*35╋550*200*40*404251.841110.85.5125101.853.6╋550*150*35*35╋550*200*40*404251.8426105.453.6╋550*150*35*35╋550*200*40*404251.8427109.053.6╋550*150*35*35╋550*200*40*404251.841210.85.5128112.653.6╋550*150*35*35╋550*200*40*404251.8429116.253.6╋550*150*35*35╋550*200*40*404251.8430119.853.6╋550*150*35*35╋550*200*40*404251.841312.66.4331123.453.6╋550*150*35*35╋550*200*40*404251.8432127.055.4╋550*150*35*35╋550*200*40*404252.7533132.453.6╋500*150*24*242801.211410.83.6334136.053.6╋500*150*24*242801.2135139.653.6╋500*150*24*242801.2136143.253.6╋500*150*24*242801.211510.83.6337146.853.6╋500*150*24*242801.2138150.453.6╋500*150*24*242801.2139154.053.6╋500*150*24*242801.211610.83.6340157.653.6╋500*150*24*242801.2141161.253.6╋500*150*24*242801.2142164.853.6╋500*150*24*242801.211710.83.6343168.453.6╋500*150*24*242801.2144172.053.6╋500*150*24*242801.2145175.655.4╋500*150*24*242801.81184.21.41表5.1-19外框鋼柱KZ3分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高層高(m)規(guī)格線重(kg/m)單層重估算重量(t)分節(jié)號分節(jié)高度(m)分節(jié)重量(t)1-0.156╋1200*450*800*600*40*401224.608.82168.8225.856╋1200*450*800*600*40*401224.608.82268.82311.856╋1200*450*800*600*40*401224.608.82368.82417.857╋1200*450*800*600*40*401224.6010.294710.29524.855╋1200*450*800*600*40*401224.607.35557.35629.855.4╋1200*450*800*600*40*401224.607.9465.47.94735.253.6╋1100*450*800*600*40*401205.765.2173.65.21838.853.6╋1100*450*800*600*40*401205.765.2183.65.21942.453.6╋1100*450*800*600*40*401205.765.2193.65.211046.053.6╋1100*450*800*600*40*401205.765.21103.65.211149.653.6╋1100*450*800*600*40*401205.765.21113.65.211253.253.6╋1100*450*800*600*40*401205.765.21123.65.211356.853.6╋1100*450*800*600*40*401205.765.21133.65.211460.453.6╋1100*450*800*600*40*401205.765.21143.65.211564.053.6╋1100*450*800*600*40*401205.765.21153.65.211667.653.6╋1100*450*800*600*40*401205.765.21163.65.211771.253.6╋1100*450*800*600*40*401205.765.21173.65.211874.853.6╋1100*450*800*600*40*401205.765.21183.65.211978.455.4╋1100*450*800*600*40*401205.767.81195.47.812083.853.6╋900*300*700*400*35*35785.783.39207.26.782187.453.6╋900*300*700*400*35*35785.783.392291.053.6╋900*300*700*400*35*35785.783.39217.26.782394.653.6╋900*300*700*400*35*35785.783.392498.253.6╋900*300*700*400*35*35785.783.39227.26.7825101.853.6╋900*300*700*400*35*35785.783.3926105.453.6╋900*300*700*400*35*35785.783.39237.26.7827109.053.6╋900*300*700*400*35*35785.783.3928112.653.6╋900*300*700*400*35*35785.783.39247.26.7829116.253.6╋900*300*700*400*35*35785.783.3930119.853.6╋900*300*700*400*35*35785.783.39257.26.7831123.453.6╋900*300*700*400*35*35785.783.3932127.055.4╋900*300*700*400*35*35785.785.092697.5433132.453.6╋700*250*500*250*35*35565.972.4434136.053.6╋700*250*500*250*35*35565.972.442710.87.3335139.653.6╋700*250*500*250*35*35565.972.4436143.253.6╋700*250*500*250*35*35565.972.4437146.853.6╋700*250*500*250*35*35565.972.442810.87.3338150.453.6╋700*250*500*250*35*35565.972.4439154.053.6╋700*250*500*250*35*35565.972.4440157.653.6╋700*250*500*250*35*35565.972.442910.87.3341161.253.6╋700*250*500*250*35*35565.972.4442164.853.6╋700*250*500*250*35*35565.972.4443168.453.6╋700*250*500*250*35*35565.972.443012.68.5644172.053.6╋700*250*500*250*35*35565.972.4445175.655.4╋700*250*500*250*35*35565.973.6746181.053.6╋600*150*400*150*35*35401.131.73319.64.6247184.653.6╋600*150*400*150*35*35401.131.7348188.252.4╋600*150*400*150*35*35401.131.1649191.853.6╋600*150*400*150*35*35401.131.733210.85.250195.453.6╋600*150*400*150*35*35401.131.7351199.053.6╋600*150*400*150*35*35401.131.7352202.654.6╋600*150*400*150*35*35401.132.21333.41.64表5.1-20鋼柱GZ3分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高層高(m)規(guī)格線重(kg/m)單層重估算重量(t)分節(jié)號分節(jié)高度(m)分節(jié)重量(t)1-0.156╋500*200*600*200*35*35473.943.411126.8225.856╋500*200*600*200*35*35473.943.41311.856╋500*200*600*200*35*35473.943.412137.39417.857╋500*200*600*200*35*35473.943.98524.855╋500*200*600*200*35*35473.942.84310.45.91629.855.4╋500*200*600*200*35*35473.943.07735.253.6╋500*200*600*200*35*35473.942.0547.24.1838.853.6╋500*200*600*200*35*35473.942.05942.453.6╋500*200*600*200*35*35473.942.0557.24.11046.053.6╋500*200*600*200*35*35473.942.051149.653.6╋500*200*600*200*35*35473.942.0567.24.11253.253.6╋500*200*600*200*35*35473.942.051356.853.6╋500*200*600*200*35*35473.942.0577.24.11460.453.6╋500*200*600*200*35*35473.942.051564.053.6╋500*200*600*200*35*35473.942.0587.24.11667.653.6╋500*200*600*200*35*35473.942.051771.253.6╋500*200*600*200*35*35473.942.0597.24.11874.853.6╋500*200*600*200*35*35473.942.051978.455.4╋500*200*600*200*35*35473.943.071094.252083.853.6╋600*150*400*150*24*35272.871.182187.453.6╋600*150*400*150*24*35272.871.18117.23.362291.053.6╋600*150*400*150*24*35272.871.182394.653.6╋600*150*400*150*24*35272.871.18127.23.362498.253.6╋600*150*400*150*24*35272.871.1825101.853.6╋600*150*400*150*24*35272.871.18137.23.3626105.453.6╋600*150*400*150*24*35272.871.1827109.053.6╋600*150*400*150*24*35272.871.18147.23.3628112.653.6╋600*150*400*150*24*35272.871.1829116.253.6╋600*150*400*150*24*35272.871.18157.23.3630119.853.6╋600*150*400*150*24*35272.871.1831123.453.6╋600*150*400*150*24*35272.871.18167.81.4432127.055.4╋600*150*400*150*24*35272.871.77表5.1-21鋼柱GZ1分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高層高(m)規(guī)格線重(kg/m)單層重估算重量(t)分節(jié)號分節(jié)高度(m)分節(jié)重量(t)1-0.156╋1500*500*800*600*40*401350.208.91168.9125.856╋1500*500*800*600*40*401350.208.91268.91311.856╋1500*500*800*600*40*401350.208.91368.91417.857╋1500*500*800*600*40*401350.2010.4043.55.253.55.2524.855╋1500*500*700*500*40*401268.566.98656.98629.855.4╋1500*500*700*500*40*401268.567.5475.47.54735.253.6╋1200*300*600*300*35*35785.773.1187.26.22838.853.6╋1200*300*600*300*35*35785.773.11942.453.6╋1200*300*600*300*35*35785.773.1197.26.221046.053.6╋1200*300*600*300*35*35785.773.111149.653.6╋1200*300*600*300*35*35785.773.11109.68.291253.253.6╋1200*300*600*300*35*35785.773.111356.853.6╋1200*300*600*300*35*35785.772.0711表5.1-22鋼柱GZ2分節(jié)樓層號樓面結(jié)構(gòu)標(biāo)高層高(m)規(guī)格線重(kg/m)單層重估算重量(t)分節(jié)號分節(jié)高度(m)分節(jié)重量(t)1-0.156╋1600*500*800*600*40*401381.609.12169.1225.856╋1600*500*800*600*40*401381.609.12269.12311.856╋1600*500*800*600*40*401381.609.12369.12417.857╋1600*500*800*600*40*401381.601268.5610.6443.55.3253.55.32524.855╋1500*500*700*500*40*401268.566.98656.98629.855.4╋1500*500*700*500*40*40785.777.5475.47.54735.253.6╋1200*300*600*300*35*35785.773.1187.26.22838.853.6╋1200*300*600*300*35*35785.773.11942.453.6╋1200*300*600*300*35*35785.773.1197.26.221046.053.6╋1200*300*600*300*35*35785.773.111149.653.6╋1200*300*600*300*35*35785.773.11109.68.291253.2