What's the meaning of the steel structure "I-beam 150x8 400x10 flange Web"?
Web height 400, thickness 10. It's not economical to know why the designer chose flange thickness to be thinner than the web. This is not the same as the standard steel table. I suggest you understand clearly, then make, generally choose standard H section steel or I-beam, both convenient design and convenient construction procurement.
I 150x8 400x10 flange web writing is not standardized, but probably understand its meaning, the width of flange plate thickness of 8 to 150.
