Issue: 2(27), 2013. Series: Multi-Topic

ACCOUNTING OF THE NON-STATIONARY NATURE OF THE SEISMIC LOAD WHEN CALCULATING SEISMIC STABILITY OF CONSTRUCTIONS

UDK: 624.042.7:721.011.27

Drozdov V. V., Pshenichkina V. A., Evtushenko S. I.

The article describes the method of modeling non-stationary function of seismic load by reducing it to a stationary random vector that. It allows take into account the changes in the amplitude and spectral composition in the process of implementation of the earthquake, remaining within the limits of the correlation approximation. The procedure of assessment of the envelope functions for the vector components is considered, the envelope form suitable for practical use is offered. Representation of a vector in the form of the canonical decomposition significantly simplifies the solution of a stochastic construction vibration task under seismic load.

---

Other articles in section

UDK: 624.131.543
Gotman A. L.
DESIGNING OF LANDSLIDE PROTECTION PILEWORKS
Go

UDK: 624.131
Ponomarev A. B., Shutova O. A.
RESEARCH OF TRANSPORT VIBRATION IMPACT ON BUILDING BASES UNDER RESTRAINED URBAN CONDITIONS
Go

UDK: 624.153
Savinov A. V., Bartolomey L. A.
THE ANALYSIS OF CHANGES IN SOIL FOUNDATION PARAMETERS OF THE PILE FOUNDATION UNDER LONG-TERM OPERATION AND EMERGENCY TECHNOGENIC IMPACT
Go

UDK: 624.131
Dyba P. V., Dyba V. P., Bartolomey L. A.
ESTIMATION OF BEARING CAPACITY OF SLOPESSTRENGTHENED BY GEOTEXTILES, AND EXPERIMENTAL EXAMINATION
Go

UDK: 624.074
Belikov G. I., Evtushenko S. I.
THE EQUATIONS OF THE THEORY OF GRID SHALLOW SHELLS ON THE BASIS OF CONTINUAL CALCULATION MODEL
Go

UDK: 624.074.433
Belikov G. I., Aleksikov S. V.
GRID CIRCULAR CYLINDRICAL SHELL STABILITY UNDER AXIAL COMPRESSION
Go

UDK: 624.131
Bogomolov A. N., Bogomolova O. A., Vayngolts A. I., Podtelkov V. V.
DEVELOPMENT OF PLASTIC DEFORMATION IN A HOMOGENOUS BASIS OF THE FLEXIBLE STRIP FOUNDATION WITHIN THE MODEL OF THE MIXED PROBLEM OF THE ELASTICITY THEORY AND THE SOIL PLASTICITY THEORY
Go

UDK: 624.131
Bogomolov A. N., Ivanov A. S., Shiyan S. I., Ermakov O. V.
THE RESULTS OF COMPARISON OF EXPERIMENTAL AND CALCULATED VALUES OF SOIL LATERAL PRESSURE ON BUILDING ENVELOPES OF DITCHES
Go

UDK: 624.042.7:721.011.27
Drozdov V. V., Pshenichkina V. A., Evtushenko S. I.
ENGINEERING TECHNIQUE OF BUILDING SEISMIC RELIABILITY ESTIMATION AT MAXIMUM PERMISSIBLE RISK
Go

UDK: 624.131.524
Dyba V. P., Skibin G. M., Bartolomey L. A.
METHOD OF DETERMINATION OF THE LOWER ESTIMATE OF BEARING CAPACITY OF THE ROUGH TAPE FOUNDATION
Go

UDK: 624.1 (075.8)
Dyba V. P., Skibin G. M., Matvienko M. P.
CALCULATION OF FLEXIBLE REINFORCED CONCRETE FOUNDATIONS BY THE FIRST LIMIT STATE
Go

UDK: 627.8+621.224.8
Kasharina T. P., Kasharin D. V.
THE RESULTS OF RESEARCH OF SOIL FILLED CONSTRUCTIONS
Go

UDK: 539.4.015/019
Kuksa L. V., Klimenko V. I.
COMPRESSED STEEL BARS LOSS OF STABILITY RESISTANCE DEPENDING ON CHANGES OF PHYSICAL AND MECHANICAL PROPERTIES
Go

UDK: 691.32:620.191.33
Perfilov V. A., Lepilov V. I., Kanavets U. V., Zubova M. O., Lukina I. G.
PROTECTIVE ELEMENTS WITH INCREASED HEAT-SHIELDING PROPERTIES IN THE CONSTRUCTIONS OF AN ACCOMODATION BLOCK
Go

UDK: 624.131
Ivanov A. A., Bogomolov A. N., Bogomolova O. A., Nestratov M. Y., Donskov R. E.
PILOT STUDY OF FORMATION PROCESS OF LIMIT STATE AREAS IN THE BASIS OF THE BOX-SHAPED FOUNDATION ON THE MODELS MADE OF THE EQUIVALENT MATERIAL
Go

UDK: 624.131
Gabibov F. G., Bartolomey L. A.
USE OF THE ENERGY OF AN EARTHQUAKES UNDER DEEP COMPACTION OF LOESSIAL SUBSIDING LOAM BY HYDROEXPLOSIONS
Go

UDK: 624.131
Bogomolov A. N., Bogomolova O. A., Shubin M. A., Pavlov D. V., Podlinev M. O., Solov′ev A. V.
DETERMINATION OF THE LIMIT DEPTH OF HORIZONTAL WORKING DEPOSITS OF VARIOUS CROSS SECTIONS
Go