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Digital structure design: A grid generation and optimisation framework (2019)
Presentation / Conference
Ye, J. (2019, July). Digital structure design: A grid generation and optimisation framework. Presented at 9th International Conference on Steel and Aluminium Structures

Gridshells have been widely used in various public buildings, and many of them are defined over complex free-form surfaces with complex boundaries. This emphasizes the importance of general grid generation and optimization methods in the initial desi... Read More about Digital structure design: A grid generation and optimisation framework.

Seismic performance of cold-formed steel bolted moment connections with bolting friction-slip mechanism (2019)
Journal Article
Ye, J., Mojtabaei, S. M., & Hajirasouliha, I. (2019). Seismic performance of cold-formed steel bolted moment connections with bolting friction-slip mechanism. Journal of Constructional Steel Research, 156, 122-136. https://doi.org/10.1016/j.jcsr.2019.01.013

© 2019 Elsevier Ltd Typical cold-formed steel (CFS) moment-resisting connections generally have relatively low ductility and energy dissipation capacity as a result of low local/distortional buckling resistance of thin-walled CFS elements, and theref... Read More about Seismic performance of cold-formed steel bolted moment connections with bolting friction-slip mechanism.

Computational Grid Generation for the Design of Free-Form Shells with Complex Boundary Conditions (2019)
Journal Article
Gao, B., Wu, H., Shepherd, P., Li, T., & Ye, J. (2019). Computational Grid Generation for the Design of Free-Form Shells with Complex Boundary Conditions. Journal of Computing in Civil Engineering, 33(3), 4-17. https://doi.org/10.1061...%29CP.1943-5487.0000828

© 2019 American Society of Civil Engineers. Free-form grid structures have been widely used in various public buildings, and many are bounded by complex curves including internal voids. Modern computational design software enables the rapid creation... Read More about Computational Grid Generation for the Design of Free-Form Shells with Complex Boundary Conditions.

Efficient design of cold-formed steel bolted-moment connections for earthquake resistant frames (2019)
Journal Article
Ye, J., Mojtabaei, S., Hajirasouliha, I., & Pilakoutas, K. (2020). Efficient design of cold-formed steel bolted-moment connections for earthquake resistant frames. Thin-Walled Structures, 150, https://doi.org/10.1016/j.tws.2018.12.015

© 2018 The Authors Cold-formed steel (CFS) sections can be designed in many configurations and, compared to hot-rolled steel elements, can lead to more efficient and economic design solutions. While CFS moment resisting frames can be used as an alter... Read More about Efficient design of cold-formed steel bolted-moment connections for earthquake resistant frames.

Strength and deflection behaviour of cold-formed steel back-to-back channels (2018)
Journal Article
Pilakoutas, K., Shepherd, P., Hajirasouliha, I., Mojtabaei, S. M., & Ye, J. (2018). Strength and deflection behaviour of cold-formed steel back-to-back channels. Engineering Structures, 177, 641-654. https://doi.org/10.1016/j.engstruct.2018.09.064

© 2018 Cold-formed steel (CFS) construction can lead to more efficient designs compared to hot-rolled steel members as a consequence of its high strength, light weight, ease of fabrication, and flexibility in their cross-section profiles. However, CF... Read More about Strength and deflection behaviour of cold-formed steel back-to-back channels.


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