Research conducted at Delft University of Technology has updated our knowledge about civil engineering

摘要

2011 JAN 12 - (VerticalNews.com) -- "Current design formulae for circular hollowsectionrn(CHS) T and X joints loaded by brace in-plane or out-of-plane bending moments arernbased on a limited number of tests available from the early 1980s. In the last three decades,rnmany experimental studies and numerical research programmes have been conducted in thisrnarea," scientists writing in the journal Proceedings of the Institution of Civil Engineers -rnStructures and Buildings report.