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1、第四章鋼管混凝土及壓型鋼板施工技術第一節(jié)鋼管混凝土工程概況本工程主塔外鋼框架采用鋼管混凝土柱子，共計柱子24根，每根柱子由46段組成，每段長約10m，管徑在1200mm~2000mm之間.柱子內灌注C60混凝土.鋼管規(guī)格與分布如下表所示.資料個人收集整理，勿做商業(yè)用途表2.4.1.1鋼管柱規(guī)格列表分段范圍鋼管柱管徑（mm）壁厚(mm)混凝土方量(m3)頂部底部環(huán)35~環(huán)461200302723環(huán)31~環(huán)35120040999環(huán)27~環(huán)311300401090環(huán)23~環(huán)271400401173環(huán)19~
2、環(huán)231500401308環(huán)15~環(huán)191600401611環(huán)11~環(huán)151700501948環(huán)7~環(huán)111800502364環(huán)3~環(huán)71900502872基礎~環(huán)32000503046鋼管內設置橫向和環(huán)向勁板進行加強，標準節(jié)點如下圖所示：圖2.4.1.1典型鋼管節(jié)點上海建工（集團）總公司廣州市建筑集團有限公司1廣州新電視塔工程施工總承包投標技術文件第四篇鋼筋混凝土工程施工技術方案表2.4.1.2鋼管混凝土方量統(tǒng)計表柱子編號柱尺寸2000×501900×501800×501700×501600×40
3、1500×401400×401300×401200×401200×30面積2.992.692.412.141.911.671.451.251.060.9001長度（m）32.0045.6042.2037.7036.0033.4034.6037.4040.50129.50方量（m3）95.57122.57101.5080.6168.8155.9250.2646.6342.80116.4502長度（m）32.9045.8042.7039.1036.1033.5034.7037.5040.60129.90
4、方量（m3）98.26123.11102.7183.6169.0056.0850.4146.7642.91116.8103長度（m）34.1045.8042.3039.1036.1033.5034.7037.6040.60129.90方量（m3）101.84123.11101.7483.6169.0056.0850.4146.8842.91116.8104長度（m）35.8045.7042.2039.0036.0033.4034.6037.5040.60129.60方量（m3）106.92122.8
5、4101.5083.3968.8155.9250.2646.7642.91116.5405長度（m）38.0045.5042.0038.8035.9033.3034.5037.3040.40129.10方量（m3）113.49122.31101.0282.9668.6255.7550.1246.5142.70116.0906長度（m）40.5045.2041.8038.6035.7033.1034.3037.1039.20129.40方量（m3）120.95121.50100.5482.5468.2
6、455.4149.8346.2641.43116.3607長度（m）43.2044.9041.5038.3037.0032.9034.1036.9039.90128.90方量（m3）129.02120.6999.8281.8970.7255.0849.5446.0142.17115.9108長度（m）45.7044.6041.2038.1036.5032.3033.8036.6039.60126.50方量（m3）136.48119.8999.1081.4769.7654.0849.1045.6441
7、.85113.7509長度（m）48.0044.2040.9037.8034.9033.0033.5036.3039.30126.80方量（m3）143.35118.8198.3880.8366.7155.2548.6645.2641.53114.0210長度（m）50.0045.5040.6037.5034.6033.4033.3036.0039.00124.60方量（m3）149.32122.3197.6580.1866.1355.9248.3744.8941.22112.0411長度（m）51
8、.4044.1039.8037.2034.4031.9033.0035.8038.70123.80方量（m3）153.50118.5495.7379.5465.7553.4147.9444.6440.90111.3212長度（m）52.2043.4040.1038.5033.7031.8032.9035.6038.50123.20方量（m3）155.89116.6696.4582.3264.4153.2447.7944.3940.69110.78上海建工（集團）總公司
