Utkin V.S.
Dr. Sci., professor Vologda State University
Publications
The Reliability Calculation of Reinforced Concrete Column
Issue:
read more
Calculation of Soil Bases Reliability of Buildings and Structures on Bearing Capacity Under Reconstruction
Issue:
read more
Calculation of reliability of slab foundations on soil bases by sag criterion
Issue:
read more
The article describes the method of calculation of soil bases reliability with limited statistical information using controllable parameters of calculated model by the possibilistic method according to the non-admissibility criterion of general setting level change value taking using generalization principle of Zaden’s, L. fuzzy sets theory. Design formulas are given, and the algorithm of soil bases calculation reliability according to the deformation criterion is shown using an example.
";s:4:"TYPE";s:4:"HTML";}
EVALUATION OF LOAD-BEARING CAPACITY AND RELIABILITY OF STRUCTURAL ELEMENTS AFTER SEISMIC IMPACTS
Issue:
read more
Calculation of the Bearing Capacity of the Ground Base for Baretta and Definition of the Effective Depth of the Foundation
Issue: №6 2018
read more
Deep-hole slotted foundations are relatively new constructive parts of buildings and structures. Slot-hole foundations are considered to be foundations of deep embedding, if the vertical loads on it are perceived not only by the soil in the base of the foundation, but also by friction-adhesion forces along its lateral surfaces. Improving the methods of their calculation increases the safety of their operation and is an actual problem. A new description of the operation of the foundation in the soil of the foundation is proposed on the basis of the occurrence of friction-adhesion forces along its lateral surface as a result of microdisplacements (deformations) of the surface layers of the foundation material in the soil. On the basis of a new approach to the description of the operation of the slotted foundation of a deep foundation in the foundation soil, a calculation formula is given for the bearing capacity of the foundation soil and the formula for determining the effective foundation depth.