Chuanguo Fu

Residual shear capacity of two-span reinforced concrete continuous beams after fire exposure

Yamin Song, Xiuling Li, Chuanguo Fu, Yuzhuo Wang et autres

Experimental study on the residual load-bearing performance of prefabricated reinforced-concrete beams after exposure to fire

Yunxing Wang, Chuanguo Fu, Bo Yu, Huashuo Kuang et autres

Purpose Aim to investigate the degradation laws of joint performance and flexural bearing capacity of prefabricated reinforced-concrete beams with two assembly methods after fire exposure, providing a theoretical basis for fire-resistant design. Design/methodology/approach Six full-scale prefabricated reinforced-concrete beams were designed (4 subjected …

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Analysis of Transfer Structure by Computer Intelligent Simulation and Calculation

Weiyi Kong, Chuanguo Fu

The reinforced concrete beam support column transfer structure will produce the overall deformation under fire. With the increase of heating time, the violent internal force redistribution phenomenon will occur inside the structural members. Due to the limitations of the test conditions, the …

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Experimental study on the mechanical properties of cement-based grouting materials after exposed to high temperatures

Yunxing Wang, Chuanguo Fu, Huashuo Kuang, Hailiang Qin et autres

This paper experimentally investigates the compressive and flexural strengths of cement-based grouting materials used in grouted sleeve connections at both room temperature and after exposure to high temperatures. The tests were conducted at three different temperatures (200°C, 400°C, and 600°C) using two …

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Residual Shear Capacity of Post-Fire RC Beams under Indirect Loading

Yamin Song, Chuanguo Fu, Shuting Liang, Ivan Vladimirovich Topilin et autres

Building fire is one of the most frequent disasters. The mechanical properties of concrete and steel will deteriorate to different degrees under fire exposure, thus weakening the bearing capacity of reinforced concrete (RC) members. Therefore, it is of great theoretical and practical …

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Residual Shear Capacity of RC Beams without Stirrups after Fire Exposure

Yamin Song, Chuanguo Fu, Shuting Liang

To investigate the shear capacity and failure mechanism of RC beams after fire exposure, fourteen full-scale beams without stirrups were tested at ambient temperature and after fire exposure. Three parameters, including the loading ratio, shear span-to-depth ratio and longitudinal reinforcement ratio, were …

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Structural performance of steel reinforced concrete T-shaped columns exposure to high temperature

Bingjie Zhang, Yuzhuo Wang, Guo‐Qiang Li, Shuang Qu et autres

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Effect of temperature on the bond-slip between I-shaped steel and concrete

Yuzhuo Wang, Bingjie Zhang, Ziqing Liu, Ying Jun Gao et autres

This paper presents results from an experimental study on the effect of temperature on bond strength of I-shaped steel and concrete. Eleven concrete encased steel (CES) specimens were tested by home-made fire test furnace to evaluate bond strength at various constant high …

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Residual Shear Capacity of Reinforced Concrete Beams after Fire Exposure

Yamin Song, Chuanguo Fu, Shuting Liang, Dong Li et autres

The mechanical properties of concrete and steel are seriously degraded under high temperature, so that reinforced concrete (RC) members after fire may not be able to satisfy the prescribed performance. In this study, 27 full-scale RC beams were carried out shear tests …

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Shear capacity of indirectly loaded reinforced concrete beams under and after fire exposure

Yamin Song, Chuanguo Fu, Shuting Liang, Jichen Shi et autres

To investigate the shear capacity of indirectly loaded reinforced concrete beams under and after fire exposure, load tests were conducted on eight full-scale specimens exposed to fire testing in a furnace chamber, and the effects of additional transverse reinforcement in the junction …

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Mechanical behavior of cross-shaped steel reinforced concrete columns after exposure to high temperatures

Ziqing Liu, Yuzhuo Wang, Guo‐Qiang Li, Jian Jiang et autres

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Damage Information of Fiber Reinforced Concrete Based on Digital Image 3D-DIC Technology

Chao Lin, Chuanguo Fu, Jiehua Chen, Shi-han Du et autres

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