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Welcome newly graduated PhD students to apply the IPSP with our research group!

To encourage newly graduated PhD students to engage in the further postdoctoral research work, “The Initiative Postdocs Supporting Program” of Tianjin University come into effect on January 2019. We welcome newly graduated PhD students to apply the IPSP with our research group! The details can be found at
https://mp.weixin.qq.com/s/sTTP95t
MzMpGLaIe1JWPUQ

Study on the mechanical performances of novel aluminum assembled hub (AAH) joints

A novel fabricated joint system used in aluminum single-layer latticed shells is proposed in this study. The mechanical performances, force transmission mechanism and failure mode of the novel joint system are revealed by theoretical study, full-scale tests and numerical analysis. The correlation formula between the axial capacity and bending capacity of the AAH joints is derived by nonlinear ...

Structural performance of aluminium alloy structures in fire

Fire performance of aluminium alloy structures was comprehensively investigated from three levels, including material, specimen and connection levels. Material level: we conducted steady- and transient-state tests to obtain key mechanical properties and stress strain curves of aluminium alloys in fire. The test results derived from these two methods were compared and a two-stage aluminium alloy ...

Mechanical behaviors of the three-dimensional isolation bearing and multi-dimensional vibration control damper

The three-dimensional isolation bearing and multi-dimensional vibration control damper are designed and developed. Experimental studies on the mechanical behaviors of the three-dimensional isolation bearing and multi-dimensional vibration control damper are performed, and the corresponding calculation methods and theoretical models are established. The design methods of ...

Scale model design methods for structures under combined earthquake and wave-current action

Investigations were performed on monopile offshore wind turbines and bridge piers under combined wave-current and earthquake action to obtain proper similitude law for the design of scale models. For monopile offshore wind turbines, real time hybrid simulation was adopted in the model design to solve the contradictions between Froude and Reynolds ...

Research
High-performance materials and new structural systems
Fatigue performance and life prediction of steel structures
Structural seismic resilience and intelligent monitoring

About US

Welcome to the homepage of the Research Center of Large-span Spatial Structures. We are a diverse group of people with backgrounds in engineering and academic research. We actively study problems involving: high-performance materials and new structural systems, fatigue performance and life prediction of steel structures and ...
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Latest Articles

1.Ying Xu*, Zheng Ma, Wentao Lin. Multi-objective topology optimization and mechanical performance of AMAH joints in spatial structures[J]. Journal of Constructional Steel Research, 2025, 226, 109294.

2.Jianjie Sun, Chunyin Ma, Zhongxing Wang*, Qinghua Han*, Experimental investigations on the structural performance of the swage-locking pin without separating pintail (SLP-WSP) at elevated temperatures, Engineering Structures, 2025, 325, 119333.

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News & Events

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