Design equations of cold-formed stainless steelsquare and rectangular hollow sections subjected to web crippling are proposed in this paper.
本文给出了冷成型不锈钢方钢管和矩形钢管在腹板屈曲时的设计公式。
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To investigate the flexural capacity of connections for concrete-filled steelsquare tubular columns with inner diaphragms, 3 specimens were tested under cyclic loading.
Analytical calculation shows that thanks to the improved measurement method, the pipe end squreness can be precisely checked by either the steelsquare or the wire weight.