DESIGNING AND DETAILING OF BUILDING SYSTEMS. MECHANICS IN CIVIL ENGINEERING

INTERACTION BETWEEN LONG PILES AND THE SOIL BODY AS PART OF THE SLAB-PILE FOUNDATION

Vestnik MGSU 3/2012
  • Ter-Martirosyan ZavenGrigorevich - Moscow State University of Civil Engineering (MSUCE) Doctor of Technical Sciences, Professor, Distinguished Scholar of the Russian Federation, Head of Department of Soils, Ground Foundation and Foundation Mechanics 8 (499) 261-59-88, Moscow State University of Civil Engineering (MSUCE), 26 Yaroslavskoeshosse, Moscow, 129337, Russia; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 74 - 78

The paper provides a definition of and a solution to the problems of interaction between long piles and the soil body as part of the slab-pile foundation with the due account for the interval between the piles, the length of piles and their correlations, as well as the nonlinear properties of soil identified by analytical and numerical methods through the application of Plaxis-2d software.
It is proven that the above properties produce a substantial impact onto the stress-strain state of soils that interact with the pile and the grid, and the impact values make it possible to assess the rigidity of the slab-pile foundation that is needed to solve the problems of the multiplicity of piles as well as the problems of distribution of the total load between the piles and the grid.

DOI: 10.22227/1997-0935.2012.3.74 - 78

References
  1. Ter-Martirosyan Z.G. Mekhanika gruntov [Soil Mechanics]. Moscow, ASV, 2009, 550 p.
  2. Ter-Martirosyan Z.G., NguenZang Nam. Vzaimodeystvie svay bol’shoy dliny s neodnorodnym massivom s uchetom nelineynykh i geologicheskikh svoystv gruntov [Interaction between Long Piles and the Heterogeneous Soil Body with the Account for Nonlinear and Rheological Properties of Soils].Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering], 2008, Issue 2, pp. 3—14.
  3. Ter-Martirosyan Z.G., Trinh Tuan Viet. Vzaimodeystvie odinochnoy dlinoy svai s osnovaniem s uchetom szhimaemosti stvola svai [Interaction between a Single Long Pile and the Bedding with the Account for the Compressibility of the Pile Shaft]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering], Issue 8, 2011, pp. 104—111.

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ADVANCING THE PROCESSING TECHNOLOGIES OF THE DETAILS OF CONSTRUCTION MACHINERY AND EQUIPMENT

Vestnik MGSU 3/2016
  • Burlachenko Oleg Vasil’evich - Volgograd State University of Architecture and Civil Engineering (VSUACE) Doctor of technical sciences, Professor, chair, Department of Construction Production Technology, Volgograd State University of Architecture and Civil Engineering (VSUACE), 1 Akademicheskaya str., 400074, Volgograd, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Burov Anatoliy Mikhaylovich - Volgograd State University of Architecture and Civil Engineering (VSUACE) Candidate of Technical Sciences, Associate Professor, Department of Oil and Gas Structures, Volgograd State University of Architecture and Civil Engineering (VSUACE), 1 Akademicheskaya str., 400074, Volgograd, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Ivanov Maksim Vital’evich - Volgograd State University of Architecture and Civil Engineering (VSUACE) postgraduate student, Department of Construction Production Technology, Volgograd State University of Architecture and Civil Engineering (VSUACE), 1 Akademicheskaya str., 400074, Volgograd, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 59-67

On the contemporary stage on the development and advancement of processing technologies of machine and equipment details it is necessary to find a complex solution to the problem of their performance characteristics. This solution supposes the development of specific methods providing and advancing some specific index of performance efficiency (often regardless of real coupling state) and the creation and implementation of the technologies having complex physical and technical impacts on the contact combination. The novelty of processing methods is determined by all the components of the technological system, each of which has its own novelty or creates the novelty of the system as a whole due to definite non-traditional combination of the known components. The system of improving the existing and creating new methods and technological processes of manufacturing the products is considered. The mechanical, physical and chemical effects on the work surface in case of specific kinematics of tool path and the workpieces during operation, and also the wear of engine cylinders are analyzed. The authors offer a technology of obtaining nonporous hot-stamped powder alloys with higher strength properties of the outer surface and high plastic properties of core. The unity of the processes of power, temperature and other effects on the working surface of details during their manufacture and operation is established.

DOI: 10.22227/1997-0935.2016.3.59-67

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