方管“鸟嘴”型相贯节点的研究现状及动向

The research achievements and developments of the square bird-beak SHS joint

简述方管"鸟嘴"型相贯节点的优点,综述国内外对方管"鸟嘴"型相贯节点的研究现状,并对今后该节点的研究动向作出预测。

The authors introduce the advantages of the square bird-beak cross-joints. The research achievements of the square bird-beak cross-joints at home and abroad are briefly introduced, and some suggestions on the problems which are needed to be further studied in the field of the joints are also proposed.