This paper describes a new type of replaceable fuse for moment resisting frames. Column-
tree connections with beam splice connections are frequently preferred in the moment …

This paper tested 11 concrete-encased concrete-filled steel tube (CFST) composite columns
and one reinforced concrete column under combined axial compression and lateral loads …

The use of composite beams with partial interaction, with less shear connectors than those
required for full interaction, may be advantageous in many situations. However, these …

In this study, an effective numerical method is introduced for nonlinear inelastic analyses of
rectangular concrete-filled steel tubular (CFST) frames for the first time. A steel-concrete …

In this research paper the three-roll bending forming optimization for different sections of
steel structure was studied. The three-roll forming method is suitable for forming a circular …

In the recent years, steel box girder bridges have been extensively used due to high
bending stiffness, torsional rigidity, and rapid construction. Therefore, researches related to …

This study presents an experimental and numerically study about the effects of fiber
reinforcement ratio on the behavior of concrete-filled steel tubes (CFST) under dynamic …

This paper presents experiments and theoretical analysis on shear behavior of eight
concrete-encased square concrete-filled steel tube (CECFST) specimens and three …

This paper introduces a new composite joint, which is the composite CFST beam-concrete
column joint, and it is more convenient for transportation and erection than conventionally …

钢管混凝土外加**环节点是指通过采用外加**环板将钢管混凝土柱与梁结合形成一个整体的
连接部位, 是确保结构安全性和耐久性的关键部位. 本文首先对国内外关于钢管混凝土外加** …