Steel coupling beams with a replaceable fuse
網頁This paper presents a series of quasi-static tests conducted to examine the seismic behavior and replaceability of the replaceable coupling beams. A total of four large-scale specimens were designed and tested, where different types of beam-to-link connections were adopted, including end plate, splice plate, bolted web, and adhesive web. 網頁2024年2月25日 · An innovative hybrid coupled wall system consists of reinforced concrete (RC) wall piers connected with replaceable steel coupling beams (RSCBs) throughout …
Steel coupling beams with a replaceable fuse
Did you know?
網頁2016年7月1日 · The proposed replaceable steel coupling beam with an end-plate connection exhibited excellent energy-dissipation capacity. ... Large-scale testing of a … 網頁2024年4月26日 · This paper summarizes the development of a new replaceable horizontally steel arc-cut damper (HACD) designed as a fuse element in steel-coupling beams for …
網頁2024年2月1日 · Steel-concrete hybrid solutions with replaceable fuses as coupling elements and appropriately detailed composite connections have shown their efficiency to design safe and easily repairable ... 網頁2024年2月1日 · Abstract. For improving the seismic resiliency of coupled shear wall systems, a type of replaceable steel coupling beam was developed, which consists of a central "fuse" shear link connecting to ...
網頁2024年7月15日 · Experimental results showed that the “fuse” steel coupling beam have excellent energy dissipation capacity and most of the damage can be concreted on the fuse part. Pant et al. [12] developed a viscoelastic coupling damper, which can provide supplemental damping to the coupled wall structure. 網頁2006年2月3日 · The steel coupling beam with the central fuse had excellent energy-dissipation capacity and exhibited a relatively low level of damage. 3, 4 Christopoulos et al [5][6][7] developed a viscous ...
網頁2024年7月1日 · The steel beam system consists of two beam segments (beam segments I and II) connected by a replaceable steel fuse. The fuse consists of three components: …
網頁2024年4月1日 · A replaceable coupling beam is proposed comprising of steel hybrid shear links that are shorter than typical shear links in eccentrically braced frames (EBFs). Cyclic loading tests ... improve magnesium levels naturally網頁2012年5月1日 · Ji et al. (2016Ji et al. ( , 2024b) developed a replaceable steel coupling beam with reduced depth at the fuse segment, which has been applied to real-world super-tall buildings in China (Ji and ... improve mac performance free software網頁2024年8月6日 · Replaceable steel coupling beams (RSCB) [7] have been proposed as an alternative to conventional reinforced concrete (RC) coupling beams for the enhanced seismic resiliency of coupled wall systems. In these new frame types, damage mainly concentrates on the bolted dissipative beam splices (links) acting as “structural fuses”, … improveman.official.ec網頁2024年6月1日 · Following this concept, a number of researchers experimentally investigated the effects of the section profiles [11,12], connection configurations [13,14], steel material grades [15,16] and buckling constraints [17,18] on … improve management performance網頁coupling beams. Because the “fuse” was a steel I-beam with a diamond-shaped hole in middle cross, so, the shear stress of the T section in the hole should be calculated in accordance with Eqn. 3.1: 2 T wT VS tI (3.1) where：V is the shear in thet improve management and leadership skills網頁Steel coupling beams, whether encased in concrete or not, offer a very high degree of ductility relative to common concrete coupling beams. Hybrid core wall systems, that is … improve manufacturing processes網頁The disadvantage of conventional RC coupling beams has aroused the interest of developing replaceable steel coupling beams, which can concentrate the damage in the replaceable steel fuses after a ... improve market position