WebMar 1, 2018 · High-strength performance steel has been used widely in long-span structures and tall buildings. The mechanical properties and the overall stability of axial...
WebNov 1, 2015 · High strength Q460 steel members are commonly used as load bearing members in large span structures and high-rise buildings. For example, China National...
WebMay 16, 2021 · The obtained experimental results show that with an increase in the heating temperature, the post-fire yield strength and ultimate strength of the Q460 structural...
WebAug 1, 2016 · The visual appearances of Q460 and Q690 high strength steel tensile coupons are clearly changed after being heated and cooled by fire-fighting foam. In the case of fire-fighting foam...
WebNov 1, 2022 · Four Q460 high-strength steel welded cruciform beam-column connection specimens were designed. Among them, different forms of weld access holes were adopted for three specimens, and...
WebAug 1, 2016 · The ductile fracture characteristics of Chinese Q460 high strength structural steel under quasi-static condition were studied by using mechanical tests of four types of notched...












