Jiadi Liu

Dr. Jiadi Liu


Research Focus & Metrics

Academic Career Length

8Years (2019-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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4 January 2023 in Applied Sciences
Verified
Journal Article
Open access
PDF file
KASHAN KHANKASHAN KHAN
KASHAN KHAN
Zhihua ChenZhihua Chen
Zhihua Chen
Jiadi LiuJiadi Liu
Jiadi Liu
KJKhadija Javed
Khadija Javed
Compared to traditional onsite steel construction, prefabricated industrial steel construction (PFISC) saves time, money, and resources. It results in sustainable steel structures that use fewer resources and are better for the environment. Despite their advantages, the private sector favors creating high-rise buildings in an old-fashioned way. In order to encourage the adaptability of prefabricated industrial steel buildings (PFISBs) in high-rise structures, this study critically evaluates the adaptable solutions offered in the literature on the recent developments, structural performances, present difficulties, and future potential. In mid-rise and low-rise structures, PFISC is frequently used. In research and case studies, PFISBs have proven to perform admirably under various adverse conditions, including in the event of an earthquake, wind, blast, impact, fire, collapse, and long-term sustained loads. The use of potential research solutions, the “Top-down” strategy, and the resolving of problems such as the structural-based design guidelines, column stability, discontinuous vertical and horizontal diaphragms, cluster columns and beams effect, damage-free and innovative inter- and intra-modular connections, high strength-to-weight modules, numerical simulation, and transportation will help PFISBs to become more widely accepted in high-rise structures. Compared to other materials, steel has recently demonstrated great promise for the construction of PFISBs. Additionally, China plans to increase their PFISC to 30% by 2026, Australia to 15% by 2025, and North America to over 5% by 2023, proving that it is a reasonable response to future urbanization concerns.

4 February 2022 in Thin-Walled Structures
Verified
Journal Article
Closed access
XZXu Zhong
Xu Zhong
ZCZhihua Chen
Zhihua Chen
Jiadi LiuJiadi Liu
Jiadi Liu
YLYang Liu
Yang Liu
XLXingwang Liu
Xingwang Liu

13 March 2025 in Engineering Structures
Verified
Journal Article
Closed access
YLYang Liu
Yang Liu
JTJian Tang
Jian Tang
ZCZhihua Chen
Zhihua Chen
Jiadi LiuJiadi Liu
Jiadi Liu
XLXingwang Liu
Xingwang Liu
QAQi An
Qi An

14 May 2024 in Forests
Verified
Journal Article
Open access
PDF file
TCTianshu Chen
Tianshu Chen
Zhihua ChenZhihua Chen
Zhihua Chen
Jiadi LiuJiadi Liu
Jiadi Liu
AZAnling Zhang
Anling Zhang
A cold-formed, thin-walled steel/fast-growing timber composite system has recently been presented for low-rise buildings. It aims to increase the use of fast-growing wood as a green building material in structures, thus contributing to the transformation of traditional buildings. This study proposed a composite I-beam combined with fast-growing radiata pine and cold-formed thin-walled U-shaped steel. A four-point bending test was used to measure the bending properties of steel–timber composite I-beams under various connection methods. Based on experimental results, this study examined the specimen’s failure mechanism, mechanical properties, and strain development. In addition, a method for calculating flexural bearing capacity based on the superposition principle and transformed section method was suggested. It is evident from the results that fast-growing timber and cold-formed thin-walled steel can have significant composite effects. Different connecting methods significantly impact beams’ failure mode, stiffness, and bearing capacity. Furthermore, the theoretical method for calculating the flexural bearing capacity of composite beams differs from the test value by less than 10%. This paper’s research encourages the applications of fast-growing wood as light residential components, and it serves as a reference for the development, production, and engineering of steel–timber composite structural systems.

21 May 2023 in Thin-Walled Structures
Verified
Journal Article
Closed access
XZXu Zhong
Xu Zhong
ZCZhihua Chen
Zhihua Chen
Jiadi LiuJiadi Liu
Jiadi Liu
YLYang Liu
Yang Liu

20 August 2021 in International Journal of Steel Structures
Verified
Journal Article
Closed access
PDF file
Zhihua ChenZhihua Chen
Zhihua Chen
XZXu Zhong
Xu Zhong
YLYang Liu
Yang Liu
Jiadi LiuJiadi Liu
Jiadi Liu