Weld Effective Properties for HSS Connections
For hollow structural section (HSS) connections, welds can be designed either to achieve the capacity of the connected branch member wall or to be “fit for purpose” (i.e. to resist [...]
Engineers Corner: Technical Column
By Charles Albert, P.Eng., Manager of Technical Publications and Services CISC provides this column as part of its commitment to the education of those interested in the use of steel [...]
Beams with Web Holes
Building structures are designed to support a variety of pipes, ducts, conduits and other services. Efforts to reduce floor heights have led to these items being placed in the [...]
HSS Produced to ASTM A1085
ASTM A1085/A1085M, Standard Specification for Cold-Formed Welded Carbon Steel Hollow Structural Sections (HSS), was introduced in 2013 and was listed in CSA S16 Clause 5.1.3 for the first time in [...]
Matching and Non-Matching Welding Electrodes
Welded connections in structural applications are normally designed with matching electrodes, as listed in Table 4 of CSA Standard S16 for steels produced to CSA G40.21, "Structural Quality Steel". Starting [...]
CISC provides the Steel Knowledge BLOG as a part of its commitment to the education of those interested in the use of steel in construction. Neither CISC nor the authors assume responsibility for errors or oversights resulting from the use of the information contained herein. When a solution is suggested it may not necessarily apply to a particular structure or application, and is not intended to replace the expertise of a professional engineer, architect or other licensed professional.