( Vol 47 , Issue 01 ) | 25 Apr 2026
( Vol 47 , Issue 01 ) | 30 Apr 2026
Jianzhu Jiegou Xuebao/Journal of Building Structures (ISSN:1000-6869) is a monthly peer-reviewed scopus-indexed journal from 1982 to present. The publisher of this journal is Science China Press. Jianzhu Jiegou Xuebao/Journal of Building Structures committed to gathering and disseminating excellent research achievements. The journal welcomes all kind of research/review/abstract papers regarding Engineering: Building and Construction, Civil and Structural Engineering .
In this paper, an experimental study was conducted involving one earthquake-damaged frame beam and three earthquake-damaged prefabricated frame beams to investigate the seismic performance of earthquake-damaged prefabricated groove connection frame beams reinforced with high ductility concrete (HDC). The beams were subjected to low-cyclic reversed loading tests to analyze the failure modes and seismic performance. The results show that HDC forms a constraint effect to effectively restrain the cracking and damage component. The bearing capacity of the HDC-reinforced earthquake-damaged frame
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To investigate the dynamic response and seismic performance of the tower structure in a traditional style building under earthquake motions, a specimen of Xi’an Tianren Chang’an Tower with a scale ratio of 1/15 was designed and fabricated and subjected to simulated seismic shaking table tests. The dynamic characteristics of the specimen, such as natural frequency, damping ratio, and stiffness degradation rule, were obtained through white noise frequency sweeping. The dynamic responses, including acceleration amplitude factor, floor displacement, inter-story drift ratio and shear
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In this paper, the hysteresis tests of six circular steel reinforced concrete-filled stainless steel tubular (SRCFSST) columns and three circular concrete-filled stainless steel tubular (CFSST) columns were carried out to study the hysteresis behaviors of SRCFSST columns. The main parameter investigated in the tests was the axial load ratio. The tests reveal that the typical damage mode of circular SRCFSST columns is compression-bending damage, including profiled steel buckling, steel tube buckling, and concrete crushing. When the axial load ratio is relatively low, the stainless steel tube
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To study the mechanical properties of high-strength structural steel in fire, this paper investigated the mechanical properties of domestic Q550D high-strength structural steel during the fire heating and cooling stages, including the elastic modulus, yield strength, ultimate strength, ultimate strain, and elongation at break, by using the steady state test method. A cooling stage influence coefficient was adopted to reflect differences in the mechanical properties of steel between the cooling and heating stages. The results indicate that the mechanical properties of Q550D steel at the cool
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To investigate the fire resistance performance of multi-ribbed composite walls, two full-scale multi-ribbed composite walls were subjected to single-and double-sided fire tests, respectively. The temperature fields, displacements, fire resistances and failure modes of the walls were obtained. It is observed from the test that, under single-sided fire, a significant temperature gradient formed inside the wall along the thickness direction. When damaged, the temperatures of the autoclaved aerated concrete blocks and the concrete of the ribbed beams and ribbed columns on the surface unexposed
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