上海盛彩物資有限公司為您提供ipe歐標工字鋼。i-beam has small side length&high ht=,&can only bear single direction force. h-shaped steel groove is deep&thick, which can bear the force in two directions. 2. i-beam can only be used for beams, while h-beam can be used for bearing columns of structures. 3. h-beam is a kind of economical section steel with better mechanical properties than i-beam. its section shape is the same as the english letter "h". the flange of hot-rolled h-beam is wider than that of i-beam, with larger lateral rigidity&stronger bending resistance. under the same specification, h-beam is lighter than i-beam. 4. the flange of i-beam is thick on the web with variable wearing surface&thin on the outside; the flange of h-beam is equal wearing surface. i-section steel, whether ordinary/light, has relatively high&narrow section size, so the moment of inertia of the two main sleeves of the section is quite different. therefore, it can only be directly used for bending members in the plane of its web/forming lattice stress members. it is not suitable for the axial compression
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