EXPERIMENTAL VERIFICATION OF NEW METHODOLOGY FOR CALCULATING OF THE FLEXIBLE FERROCONCRETE FOUNDATION OF THE FIRST LIMIT STATE
Authors:
1.
Platov South-Russian State Polytechnic University
(Department “Industrial and Civil Engineering, Geotechnical Engineering and Foundation Engineering”, Professor)
Novocherkassk, Rostov-on-Don, Russian Federation
Novocherkassk, Rostov-on-Don, Russian Federation
2.
Platov South-State Polytechnic University (Novocherkassk Politechnic Institute)
(Department Industrial and civil engineering, geotechnics and foundation engineering, Senior Lecturer)
employee from 01.04.2012 until now
Novocherkassk, Rostov-on-Don, Russian Federation
employee from 01.04.2012 until now
Novocherkassk, Rostov-on-Don, Russian Federation
Type:
Article
Pages:
from 146
to 152
Status:
Published
Received:
20.12.2016
Accepted:
20.12.2016
Published:
20.12.2016
Language:
Russian
Keywords:
flexible ferroconcrete foundation, bearing capacity,contact stresses, bilinear limit line.
Abstract (English):
The article discusses the problem of discrepancy of normative methods for calculating the bearing capacity of foundations experimental data. The authors proposed a new method of calculation of flexible ferroconcrete foundation, which can eliminate a large gap between the calculated and experimental data. The article describes an experiment on a sandy base, and its results, confirming the new methodology. The use of bilinear limit line τ (σ) for the calculation of the strength characteristics of dense sandy ground is describes.
The article discusses the problem of discrepancy of normative methods for calculating the bearing capacity of foundations experimental data. The authors proposed a new method of calculation of flexible ferroconcrete foundation, which can eliminate a large gap between the calculated and experimental data. The article describes an experiment on a sandy base, and its results, confirming the new methodology. The use of bilinear limit line τ (σ) for the calculation of the strength characteristics of dense sandy ground is describes.
Keywords:
flexible ferroconcrete foundation, bearing capacity,contact stresses, bilinear limit line.
flexible ferroconcrete foundation, bearing capacity,contact stresses, bilinear limit line.
1. Dyba V.P. Otsenki nesushchey sposobnosti fundamentov [Tekst]: monografiya / V.P. Dyba. - Novocherkassk: YuRGTU, 2008. - 200 s.
2. Ustinova O.E. Issledovanie i raschet nesushchey sposobnosti gibkikh zhelezobetonnykh fundamentov metodom predel´nogo analiza [Tekst]: avtoref. dis. … kand. tekhn.nauk / O.E. Ustinova. - Novocherkassk, 2003. - 125 s.
3. SP 22.13330.2011 «Osnovaniya zdaniy i sooruzheniy».Aktualizirovannaya redaktsiya SNiP 2.02.01-83 [Tekst]. -M., 2011.
