Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Settlements of Buildings on Soil–Cement Base
https://orcid.org/http://orcid.org/0000-0003-2164-9936
https://orcid.org/http://orcid.org/0000-0002-5819-6056
https://orcid.org/http://orcid.org/0000-0003-3486-1223
https://orcid.org/http://orcid.org/0000-0002-9941-1947
The results of long-term (over 10 years) geodetic observations of a five-section multi-storey building settlement with strip foundations on weak soils reinforced with vertical soil–cement elements are presented. Stabilization of its settlement up to 1–2 mm/year has been recorded. The results of 3D modeling by the finite element method (FEM) of the stress–strain state (SSS) of the system “building—strip foundation—soil–cement base—natural base” and 2D modeling of the FEM in the elastic–plastic soil model of the SSS system “strip foundation—soil cement base—natural base” are analyzed. By comparing simulation data, analytical calculations and field studies, it has been proved that the normative methods for predicting settlements based on the model of a linearly deformed body underestimate their actual values by half, and the accepted FEM modeling methods fairly reliably estimate the SSS of experimental systems.
Settlements of Buildings on Soil–Cement Base
https://orcid.org/http://orcid.org/0000-0003-2164-9936
https://orcid.org/http://orcid.org/0000-0002-5819-6056
https://orcid.org/http://orcid.org/0000-0003-3486-1223
https://orcid.org/http://orcid.org/0000-0002-9941-1947
The results of long-term (over 10 years) geodetic observations of a five-section multi-storey building settlement with strip foundations on weak soils reinforced with vertical soil–cement elements are presented. Stabilization of its settlement up to 1–2 mm/year has been recorded. The results of 3D modeling by the finite element method (FEM) of the stress–strain state (SSS) of the system “building—strip foundation—soil–cement base—natural base” and 2D modeling of the FEM in the elastic–plastic soil model of the SSS system “strip foundation—soil cement base—natural base” are analyzed. By comparing simulation data, analytical calculations and field studies, it has been proved that the normative methods for predicting settlements based on the model of a linearly deformed body underestimate their actual values by half, and the accepted FEM modeling methods fairly reliably estimate the SSS of experimental systems.
Settlements of Buildings on Soil–Cement Base
https://orcid.org/http://orcid.org/0000-0003-2164-9936
https://orcid.org/http://orcid.org/0000-0002-5819-6056
https://orcid.org/http://orcid.org/0000-0003-3486-1223
https://orcid.org/http://orcid.org/0000-0002-9941-1947
The results of long-term (over 10 years) geodetic observations of a five-section multi-storey building settlement with strip foundations on weak soils reinforced with vertical soil–cement elements are presented. Stabilization of its settlement up to 1–2 mm/year has been recorded. The results of 3D modeling by the finite element method (FEM) of the stress–strain state (SSS) of the system “building—strip foundation—soil–cement base—natural base” and 2D modeling of the FEM in the elastic–plastic soil model of the SSS system “strip foundation—soil cement base—natural base” are analyzed. By comparing simulation data, analytical calculations and field studies, it has been proved that the normative methods for predicting settlements based on the model of a linearly deformed body underestimate their actual values by half, and the accepted FEM modeling methods fairly reliably estimate the SSS of experimental systems.
Settlements of Buildings on Soil–Cement Base
Lecture Notes in Civil Engineering
Onyshchenko, Volodymyr (Herausgeber:in) / Mammadova, Gulchohra (Herausgeber:in) / Sivitska, Svitlana (Herausgeber:in) / Gasimov, Akif (Herausgeber:in) / Vynnykov, Yuriy (Autor:in) / Razdui, Roman (Autor:in) / Onyshchenko, Volodymyr (Autor:in) / Aniskin, Aleksej (Autor:in)
International Conference BUILDING INNOVATIONS ; 2022
Proceedings of the 4th International Conference on Building Innovations ; Kapitel: 26 ; 321-333
09.03.2023
13 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
River floodplain , Dusty sand , Boring and mixing technology , Soil–cement base , Monolithic reinforced concrete strip foundation , Finite element method , Stress-deformed state , Settlement , Geodetic observations Engineering , Building Construction and Design , Urban Economics , Sustainable Architecture/Green Buildings
Allowable settlements of buildings
| Engineering Index Backfile | 1956
Influence of soil variability on differential settlements of buildings
| Taylor & Francis Verlag | 2002
Allowable settlements of buildings
| Engineering Index Backfile | 1956
Experience in Handling Differential Settlements of Multi-Storey Buildings on Soft Soil
| Online Contents | 2017
Experience in Handling Differential Settlements of Multi-Storey Buildings on Soft Soil
| Online Contents | 2017