PSI - Issue 33

Available online at www.sciencedirect.com Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2019) 000–000 Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2019) 000–000

www.elsevier.com/locate/procedia www.elsevier.com/locate/procedia

ScienceDirect

Procedia Structural Integrity 33 (2021) 942–953

© 2021 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the IGF ExCo Abstract In this work we explain a new methodology that have been utilized in a new software package (program) to take into account the influence of foundation settlements in the analysis and design of 3D reinforced concrete frame buildings. We present the solution using a new load pattern in the program, named SETTLEMENT. Firstly, the program analyzes and calculates the displacements in the ground joints of the structure according to several methods of the prediction of the settlement of shallow foundations. Secondly, the program assigns these displacements in the ground joints and analyzes the structure under the influence of these displacements only, calculates the internal forces and the deformed shape of the structure, and stores these values within the results data of the SETTLEMENT load pattern. The program is based on finite elements method. It provides a drawing environment (3D view, plan view, elevation view) with tools to create the model and to perform the structural analysis and design. © 2021 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review Statement: Peer-review under responsibility of the scientific committee of the IGF ExCo Keywords: Foundation; footing; elastic settlement; consolidation settlement; spring model; finite elements software Abstract In this work we explain a new methodology that have been utilized in a new software package (program) to take into account the i fluence of foundatio settlements in the analysis and design of 3D reinforced concrete fram buildings. We present the solution using a new l ad pattern in the program, named SETTLEMENT. Firstly, the program analyzes an calculates the displacements in the ground joints of the structure according to several methods of the prediction of the settlement of shallow foundatio s. Secondly, the program assigns thes displacements in the ground joints and analyzes the structure u der the influence of these displacements only, calculates t internal forces and t e deformed shape of the structure, and stores these val s within th results data of the SETTLEMENT load pattern. The program is based n finite elem nts method. It provides a drawing environment (3D view, plan view, elevation view) with t ols to create the model and to perform the structural an lysis a d design. © 2021 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review Statement: Peer-review under responsibility of the scientific committee of the IGF ExCo Keywords: Foundation; footing; elastic settlement; consolidation settlement; spring model; finite elements software IGF26 - 26th International Conference on Fracture and Structural Integrity Accounting for shallow foundation settlement in the analysis and design of multi-storey frame buildings: Development of a new software package Anas Ibraheem a , Yulia Pronina a, * IGF26 - 26th International Conference on Fracture and Structural Integrity Accounting for shallow foundation settlement in the analysis and design of multi-storey frame buildings: Development of a new software package Anas Ibraheem a , Yulia Pronina a, * a Saint Petersburg State University, Universitetskaya nab. 7/9, St. Petersburg, 199034, Russian Federation a Saint Petersburg State University, Universitetskaya nab. 7/9, St. Petersburg, 199034, Russian Federation

* Corresponding author. Tel.: +7-912-013-0730. E-mail address: y.pronina@spbu.ru * Corresponding author. Tel.: +7-912-013-0730. E-mail address: y.pronina@spbu.ru

2452-3216 © 2021 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review Statement: Peer-review under responsibility of the scientific committee of the IGF ExCo 2452-3216 © 2021 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review Statement: Peer-review under responsibility of the scientific committee of the IGF ExCo

2452-3216 © 2021 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the IGF ExCo 10.1016/j.prostr.2021.10.105