mso-bidi-font-family:"Times New Roman";color:#434343;background:#F5F6EE; mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA">H "Microsoft Yahei";mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">型钢说明： mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA"> H "Times New Roman";color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">型钢是一种截面面积分配更加优化、强重比更加合理的经济断面高效型材，因其断面与英文字母 mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">“H” mso-hansi-font-family:"Microsoft Yahei";mso-bidi-font-family:"Times New Roman"; color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">相同而得名。 mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA"> H "Times New Roman";color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">型钢特点： mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA"> "Times New Roman";color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">由于 mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">H mso-hansi-font-family:"Microsoft Yahei";mso-bidi-font-family:"Times New Roman"; color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">型钢的各个部位均以直角排布，因此 mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">H mso-hansi-font-family:"Microsoft Yahei";mso-bidi-font-family:"Times New Roman"; color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">型钢在各个方向上都具有抗弯能力强、施工简单、节约成本和结构重量轻等优点。 mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA"> H "Times New Roman";color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">型钢特点： mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA"> "Times New Roman";color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">常用于要求承截能力大，截面稳定性好的大型建筑（如厂房、高层建筑等），以及桥梁、船舶、起重运输机械、设备基础、支架、基础桩 mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA"> mso-hansi-font-family:"Microsoft Yahei";mso-bidi-font-family:"Times New Roman"; color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">机电工程 mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA"> mso-hansi-font-family:"Microsoft Yahei";mso-bidi-font-family:"Times New Roman"; color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">机械制造 mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";color:#434343; background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA"> mso-hansi-font-family:"Microsoft Yahei";mso-bidi-font-family:"Times New Roman"; color:#434343;background:#F5F6EE;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">隧道工程等。
| UC254*254*73 | 254.1*254.6*8.6*14.2 | 73 |
| UC254*254*89 | 260.3*256.3*10.3*17.3 | 88.9 |
| UC254*254*107 | 266.7*258.8*12.8*20.5 | 107.1 |
| UC254*254*132 | 276.3*261.3*15.3*25.3 | 132 |
