Numerical studies of soil base deformations from reconstructed multi-storey building to nearby buildings

E3S Web of Conferences

Mirsayapov Ilisar¹  Shakirov Ildus¹  Nurieva Daniya¹ 

[1] Kazan State University of Architecture and Engineering;

关键词: groundbase;    pile-plate foundation;    bored pile;    bearing capacity;    monolithic frame;   

DOI  :  10.1051/e3sconf/202127403020

来源: DOAJ

【 摘 要 】

During the building reconstruction with floors addition, there is a need to evaluate the building frame and foundation soil bearing capacity, especially if there are deviations from the design parameters. As a result of the field and numerical studies, we determined the basic change patterns in the stress-strain state of the 12-storey building load-bearing structures with a monolithic reinforced concrete frame due to uneven pile foundation deformation. We also found the influence degree of the existing deviations from the design parameters to the structures bearing capacity. The research results can be applied in reconstruction conditions with a significant increase in the load on the existing load-bearing elements of the building and on the pile foundation.

【 授权许可】

Unknown