About 94% of these are steel h-beams, 2% are steel structures, and 2% are steel i-beams. A wide variety of 250x250x9x14 h beam options are available to you, such as astm, jis, and en. You can also choose from ss400, q235, and q235b.
Alibaba offers 791 build-up h-beam products. About 3% of these are steel h-beams, 1% are metal building materials. A wide variety of build-up h-beam options are …
The use of FM as confining reinforcement in the structural members such as columns has not been investigated so far. Up to present, the implementation of FM is only limited for use in the nonstructural elements, e.g., fences, animal cages, steel basket, etc. The idea to use FM as confining
The use of FM as confining reinforcement in the structural members such as columns has not been investigated so far. Up to present, the implementation of FM is only limited for use in the non-structural elements, e.g., fences, animal cages, steel basket, etc.
The use of FM as confining reinforcement in the structural members such as columns has not been investigated so far. Up to present, the implementation of FM is only limited for use in the non-structural elements, e.g., fences, animal cages, steel basket, etc.