常用角钢规格表教学文案.doc

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1、等边角钢型号尺寸(mm)长度(m)理论重量(kg/m)边宽边厚220343-90.8891.1452.525343-91.1241.45933030343-91.3731.7863.6363453-91.6562.1632.6544403453-91.8522.4222.9764.54534564-122.0882.7363.3693.98555034564-122.3323.0593.7704.4655.6563454-122.6243.4464.25186.5686.3634568104-123.9074.8225.7217.4699.151770456784-

2、124.3725.3976.4067.3988.3737.5755678104-125.8186.9057.9769.03011.0898805678104-126.2117.3768.5259.65811.87499067810124-198.3509.65610.94613.47615.94010100678101214169.36610.83012.27615.12017.89820.61123.25711110781012144-1911.92813.53216.69019.78222.80912.51251012144-1919.13322.69626.1

3、9314140101214164-1921.48825.52229.49033.39316160101214166-1924.72929.39133.98738.5181818012146-1933.15938.383161843.54248.6342020014161820246-1942.89448.68054.40160.05671.168 不等边角钢型号尺寸（mm）理论重量（kg/m）长边宽短边宽边厚2.5/1625251616340.9121.1763.2/2322031.171322041.5224/2.5402531.484402541.9364.5/

4、2.8452831.687452842.2035/3.2503231.908503242.4945.6/3.6563632.153563642.818563653.4666.3/4634043.185634053.920634064.638634075.3397/4.5704543.570704554.403704565.218704576.0117.5/5755054.808755065.699755087.4317550109.0988/5805055.005805065.935805076.848805087.7459/5.6905655.661905666.

5、717905677.756905688.77910/6.31006367.5501006378.7221006389.878100631012.14210/81008068.3501008079.65610080810.946100801013.47611/71107068.3501107079.65611070810.946110701013.47612.5/812580711.06612580812.511125801015.474125801218.33014/914090814.160140901017.475140901220.724140901423.9

6、0816/101601001019.8721601001223.5921601001427.2471601001630.83518/111801101022.2731801101226.4641801101430.5891801101634.64920/12.52001251229.7612001251434.4362001251639.0452001251843.588十二、施工方案（一）工程概述本工程为深圳中心机房楼，是由深圳市科技工贸和信息化委员会投资兴建，由中国中元国际公司设计，该工程位于深圳市南山西丽大学城区。施工合同工程范围：该宿舍楼的土方工程，基础工程

7、，主体结构工程及装修工程。表12.1工程概况项目内容工程名称深圳中心机房楼工程地点深圳市南山西丽大学城区业主名称深圳市科技工贸和信息化委员会设计单位中国中元国际公司结构类型框架结构耐火等级一级总建筑面积12012m2建筑层数机房楼地下1层，地上共4层（不含屋顶机房层）建筑层高标准层5.7m，机房层5m。建筑总高度26.9m装修标准优良招标质量要求合格1、建筑设计概述表12.2建筑设计概述项目内容标高本工程之±0.000标高相当于绝对标高26.90，主入口室内外高差300mm。内外墙体地上部分除注明外，主要为200厚加气混凝土砌块，结构板以上的600墙体（主要为地