Dr MADHUP PANDEY's Outputs (35)

Study on the durability of CFRP-to-steel joints under neutral salt spray exposure (2024)
Journal Article
Wang, T., Tong, L., Zhu, X., Wang, F., & Pandey, M. (2024). Study on the durability of CFRP-to-steel joints under neutral salt spray exposure. Journal of Constructional Steel Research, 223, Article 109062. https://doi.org/10.1016/j.jcsr.2024.109062

This study investigated the durability of CFRP-to-steel bonded joints. First, durability tests were conducted on adhesive, CFRP sheets, and CFRP-to-steel double-lap joints in a neutral salt spray environment. Three types of influencing factors were c... Read More about Study on the durability of CFRP-to-steel joints under neutral salt spray exposure.

Compressive behavior and design calculations of CFST slender columns with latticed annular steel part (2024)
Journal Article
Yang, Z.-M., Chen, J., & Pandey, M. (2024). Compressive behavior and design calculations of CFST slender columns with latticed annular steel part. Journal of Constructional Steel Research, 223, Article 109028. https://doi.org/10.1016/j.jcsr.2024.109028

In this paper, the design calculations of axially loaded CFST slender columns with latticed annular steel parts (SRCFST) are proposed based on the separated model. Finite Element (FE) analysis is conducted to predict the axial compressive performance... Read More about Compressive behavior and design calculations of CFST slender columns with latticed annular steel part.

Investigation on load-bearing capacity improvement coefficient of CFRP-reinforced CHS KT-joints (2024)
Journal Article
Wang, T., Tong, L., Gao, F., Xu, X., Shi, W., Pandey, M., & Wang, F. (2024). Investigation on load-bearing capacity improvement coefficient of CFRP-reinforced CHS KT-joints. Thin-Walled Structures, 205(Part A), Article 112455. https://doi.org/10.1016/j.tws.2024.112455

This study numerically analyses the load-bearing capacity of Carbon Fibre Reinforced Polymer (CFRP) strengthened circular hollow section (CHS) multiplanar KT-joints based on experiments. Compared to unreinforced joints, the load-bearing capacity impr... Read More about Investigation on load-bearing capacity improvement coefficient of CFRP-reinforced CHS KT-joints.

Research on cold-formed high strength steel tubular T- and X-joints (2024)
Journal Article
Pandey, M., & Young, B. (2024). Research on cold-formed high strength steel tubular T- and X-joints. Journal of Constructional Steel Research, 219, Article 108669. https://doi.org/10.1016/j.jcsr.2024.108669

This paper summarises the investigations carried out by the authors on traditional and member-rotated T- and X-joints made of cold-formed S900 and S960 steel grades tubular members with nominal 0.2% proof stresses (equivalent to yield strengths) of 9... Read More about Research on cold-formed high strength steel tubular T- and X-joints.

New insights into the mechanism of load transfer in steel-encased CFST connections (2024)
Journal Article
Song, S.-S., Chen, J., Zhan, X., & Pandey, M. (2024). New insights into the mechanism of load transfer in steel-encased CFST connections. Journal of Constructional Steel Research, 214, Article 108432. https://doi.org/10.1016/j.jcsr.2023.108432

Extensive numerical studies and analysis are presented to gain insights into the mechanism of load transfer in T- and K-type concrete-filled steel tube (CFST) connections. The new mechanism of load transfer investigated in this paper manifests that t... Read More about New insights into the mechanism of load transfer in steel-encased CFST connections.

Modelling and design of cold-formed S960 steel brace-rotated tubular T- and X-joints (2023)
Journal Article
Pandey, M., & Young, B. (2023). Modelling and design of cold-formed S960 steel brace-rotated tubular T- and X-joints. Journal of Constructional Steel Research, 211, Article 107721. https://doi.org/10.1016/j.jcsr.2022.107721

This paper presents detailed numerical investigation and design of cold-formed S960 steel grade brace-rotated (BR) tubular T- and X-joints. The BR tubular joint is one of the novel bird-beak tubular joint configurations, where the rotation of brace m... Read More about Modelling and design of cold-formed S960 steel brace-rotated tubular T- and X-joints.

Behaviour and design of cold-formed high strength steel RHS T-joints undergoing compression loads at elevated temperatures (2023)
Journal Article
Pandey, M., & Young, B. (2023). Behaviour and design of cold-formed high strength steel RHS T-joints undergoing compression loads at elevated temperatures. Engineering Structures, 292, Article 116136. https://doi.org/10.1016/j.engstruct.2023.116136

This study presents a comprehensive numerical program aiming to investigate the static resistances of cold-formed high strength steel (CFHSS) T-joints with square and rectangular hollow section (SHS and RHS) braces and chords at elevated temperatures... Read More about Behaviour and design of cold-formed high strength steel RHS T-joints undergoing compression loads at elevated temperatures.

Cold-formed high strength steel CHS-to-RHS T- and X-joints: Performance and design after fire exposures (2023)
Journal Article
Pandey, M., & Young, B. (2023). Cold-formed high strength steel CHS-to-RHS T- and X-joints: Performance and design after fire exposures. Thin-Walled Structures, 189, Article 110793. https://doi.org/10.1016/j.tws.2023.110793

The post-fire structural performance of cold-formed high strength steel (CFHSS) T- and X-joints with circular hollow section (CHS) braces and square and rectangular hollow section (SHS and RHS) chords is numerically investigated in this study. The tu... Read More about Cold-formed high strength steel CHS-to-RHS T- and X-joints: Performance and design after fire exposures.

Design of cold-formed high strength steel CHS-to-RHS T- and X-joints at elevated temperatures (2023)
Journal Article
Pandey, M., & Young, B. (2023). Design of cold-formed high strength steel CHS-to-RHS T- and X-joints at elevated temperatures. Thin-Walled Structures, 189, Article 11078. https://doi.org/10.1016/j.tws.2023.110728

The static resistances of cold-formed S900 steel grade tubular T- and X-joints at elevated temperatures have been numerically investigated in this study. Circular hollow sections (CHS) were used as the braces, while square and rectangular hollow sect... Read More about Design of cold-formed high strength steel CHS-to-RHS T- and X-joints at elevated temperatures.

Numerical analysis and design of cold-formed high strength steel RHS X-joints at elevated temperatures (2023)
Journal Article
Pandey, M., & Young, B. (2023). Numerical analysis and design of cold-formed high strength steel RHS X-joints at elevated temperatures. Journal of Constructional Steel Research, 210, Article 107892. https://doi.org/10.1016/j.jcsr.2023.107892

A numerical program is carried out in this study with an aim to investigate the static performance of cold-formed high strength steel (CFHSS) X-joints with square and rectangular hollow section (SHS and RHS) braces and chords at elevated temperatures... Read More about Numerical analysis and design of cold-formed high strength steel RHS X-joints at elevated temperatures.

Design of cold-formed high strength steel rectangular hollow section T-joints under post-fire conditions (2023)
Journal Article
Pandey, M., & Young, B. (2023). Design of cold-formed high strength steel rectangular hollow section T-joints under post-fire conditions. Journal of Constructional Steel Research, 208, Article 107941. https://doi.org/10.1016/j.jcsr.2023.107941

A comprehensive numerical investigation looking into the static post-fire structural performance of cold-formed high strength steel (CFHSS) T-joints is presented in this paper. The braces and chords of T-joints were made of square and rectangular hol... Read More about Design of cold-formed high strength steel rectangular hollow section T-joints under post-fire conditions.

Design of Cold-Formed High-Strength Steel Diamond Bird-Beak Tubular T-Joints and X-Joints (2023)
Journal Article
Pandey, M., & Young, B. (2023). Design of Cold-Formed High-Strength Steel Diamond Bird-Beak Tubular T-Joints and X-Joints. Journal of Structural Engineering, 149(8), Article 11701. https://doi.org/10.1061/JSENDH.STENG-11701

Numerical investigation and design of cold-formed high-strength steel (CFHSS) diamond bird-beak (DBB) T- and X-joints are presented in this paper. The 0.2% proof stress of braces and chords was 960 MPa. Tests of CFHSS DBB T- and X-joints undergoing c... Read More about Design of Cold-Formed High-Strength Steel Diamond Bird-Beak Tubular T-Joints and X-Joints.

S960 steel grade square bird-beak T- and X-joints: Numerical investigation and design (2023)
Journal Article
Pandey, M., & Young, B. (2023). S960 steel grade square bird-beak T- and X-joints: Numerical investigation and design. Journal of Constructional Steel Research, 208, Article 107884. https://doi.org/10.1016/j.jcsr.2023.107884

The detailed numerical investigation and design of cold-formed S960 steel grade square bird-beak (SBB) T- and X-joints have been presented in this paper. The SBB joint is one of the novel bird-beak tubular joint configurations and obtained by rotatin... Read More about S960 steel grade square bird-beak T- and X-joints: Numerical investigation and design.

RHS-to-RHS cold-formed S960 steel fire exposed X-joints: Structural behaviour and design (2023)
Journal Article
Pandey, M., & Young, B. (2023). RHS-to-RHS cold-formed S960 steel fire exposed X-joints: Structural behaviour and design. Thin-Walled Structures, 188, Article 110711. https://doi.org/10.1016/j.tws.2023.110711

This paper presents a detailed finite element (FE) analysis and design of cold-formed high strength steel (CFHSS) fire exposed X-joints with square and rectangular hollow section (SHS and RHS) brace and chord members. The nominal 0.2% proof stress of... Read More about RHS-to-RHS cold-formed S960 steel fire exposed X-joints: Structural behaviour and design.

New design rules of cold-formed high strength steel CHS-to-RHS X-joints (2023)
Journal Article
Pandey, M., & Young, B. (2023). New design rules of cold-formed high strength steel CHS-to-RHS X-joints. Thin-Walled Structures, 188, Article 110642. https://doi.org/10.1016/j.tws.2023.110642

Numerical investigation and design of cold-formed high strength steel (CFHSS) X-joints with circular hollow section (CHS) braces and square as well as rectangular hollow section (SHS and RHS) chords are presented in this paper. The steel grades of ho... Read More about New design rules of cold-formed high strength steel CHS-to-RHS X-joints.

Static performance and design of cold-formed high strength steel rectangular hollow section X-joints (2023)
Journal Article
Pandey, M., & Young, B. (2023). Static performance and design of cold-formed high strength steel rectangular hollow section X-joints. Engineering Structures, 288, Article 114997. https://doi.org/10.1016/j.engstruct.2022.114997

Cold-formed high strength steel (CFHSS) X-joints made of square and rectangular hollow sections (SHS and RHS) brace and chord members were investigated in this study. The steel grades of tubular members were S900 and S960 with the nominal 0.2% proof... Read More about Static performance and design of cold-formed high strength steel rectangular hollow section X-joints.

Design of cold-formed high strength steel square and rectangular hollow section beam–columns (2023)
Journal Article
Ma, J.-L., Pandey, M., Chan, T.-M., & Young, B. (2023). Design of cold-formed high strength steel square and rectangular hollow section beam–columns. Thin-Walled Structures, 185, Article 110483. https://doi.org/10.1016/j.tws.2022.110483

Cold-formed high strength steel (CFHSS) square and rectangular hollow section (SHS and RHS) beam–columns were investigated in this study with an objective to evaluate the applicability of existing design rules given in American, Australian and Europe... Read More about Design of cold-formed high strength steel square and rectangular hollow section beam–columns.

Mechanical properties of high strength steels and weld metals at arctic low temperatures (2023)
Journal Article
Chen, M. T., Cai, A., Pandey, M., Shen, C., Zhang, Y., & Hu, L. (2023). Mechanical properties of high strength steels and weld metals at arctic low temperatures. Thin-Walled Structures, 185, Article 110543. https://doi.org/10.1016/j.tws.2023.110543

This paper attempts to acquire fundamental knowledge on the mechanical properties of high strength steels and the corresponding high strength weld metals at arctic low temperatures. Two types of high strength steels (Q890, Q960) and three types of hi... Read More about Mechanical properties of high strength steels and weld metals at arctic low temperatures.

Structural Performance of Cold-Formed High-Strength Steel Circular Hollow Sections under Combined Compression and Bending (2022)
Journal Article
Ma, J.-L., Pandey, M., Chan, T.-M., & Young, B. (2022). Structural Performance of Cold-Formed High-Strength Steel Circular Hollow Sections under Combined Compression and Bending. Journal of Structural Engineering, 148(10), https://doi.org/10.1061/%28ASCE%29ST.1943-541X.0003438

The ultimate strengths of cold-formed high-strength steel (CFHSS) circular hollow section (CHS) beam-columns have been experimentally and numerically studied in this investigation. The steel grades of CHS members were S700, S900, and S1100 with the n... Read More about Structural Performance of Cold-Formed High-Strength Steel Circular Hollow Sections under Combined Compression and Bending.

Effect of member orientation on static strengths of cold-formed high strength steel tubular X-joints (2022)
Journal Article
Pandey, M., & Young, B. (2022). Effect of member orientation on static strengths of cold-formed high strength steel tubular X-joints. Thin-Walled Structures, 170, Article 108501. https://doi.org/10.1016/j.tws.2021.108501

Rotation of brace and/or chord members has a significant effect on the static strengths of tubular joints. Brace-rotated and bird-beak tubular joints are obtained by rotating the brace and/or chord members along their respective longitudinal axes by... Read More about Effect of member orientation on static strengths of cold-formed high strength steel tubular X-joints.