This study explores the progressive collapse resistance of composite substructures with the
fully-welded connection (FC) and fully-welded connection with rectangular web openings …

The self-centering precast concrete (PC) frame has been proved to perform excellently
under seismic load in many studies. However, its progressive collapse-resisting mechanism …

Unequal-span prestressed concrete (USPC) structures have unequal spans on the left and
right sides and are configured with prestressed steel strands on both spans. However …

In this study, the collapse experiment of a 1/2 scaled two-story and two-span self-centering
precast concrete (PC) infilled frame specimen was carried out by quasi-static pushdown side …

Since progressive collapse usually has serious consequences, the problem of progressive
collapse resistance has gradually become a topical issue in recent years. However, most of …

Improving the integrity of precast concrete (PC) frame structures using dry connections is
essential for enhancing their robustness against progressive collapse. Therefore, three PC …

Compared with reinforced concrete structure, precast concrete structure is prone to
progressive collapse due to its poor continuity. The use of ultra-high performance concrete …

The collapse resistance of prestressed precast concrete frames relies on the tie force of the
strands, but the influence of the bond conditions and layout of the strands remains unclear …

Depending on the design, the connections of precast concrete (PC) structures can be
susceptible to severe damage under large deformation. Consequently, PC structures may …

A series of dynamic progressive collapse tests using the uniformly distributed load (UDL)
was conducted, to analyze the robustness of three precast concrete (PC) beam–column …