Doubly symmetric tube structures.

How automation doubled ACA's capacity

Design guide for concrete-filled double skin steel tubular structures

Technical note: Post-fire axial load resistance of concrete-filled, double-skin tube (CFDST) stub co

Flexural behavior of concrete-filled double-skin tubes subject to blast loading

Response of double angle and shear endplate connections at elevated temperatures

Double-tee members in axial compression

Failure behaviour of a top and seat angle bolted steel connection with double web angles

Design of X-shaped double split tee joints accounting for moment-shear interaction

Performance under cyclic load of built-up T-stubs for double T moment connections