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INVESTIGATION OF GROUND VIBRATIONS INDUCED BY IMPACT PILES DRIVING
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Svetlana Polukoshko
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10.5593/sgem2023/1.1
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1314-2704
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English
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23
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1
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• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA |
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The impact pile driving method is widely used for the reinforced concrete piles and metal tubular piles with a large weight. Pile driving is a dynamic process: the energy of heavy hammer impact on the pile head is transmitted through the pile shaft and pile toe to the surrounding soil, exciting vibrations of the soils particles and propagation further to the ground. Propagation distance is increasing with driving depth. Impact borned waves must be taken into account during construction work near existing buildings. In this paper the example of calculation the characteristcs of waves induces during impact driving of precast concrete piles into sandy soils are presented (analogically it may be clayey or loamy soil) [1, 2] Calculation is fulfilled using a dynamics block Plaxis 8v program, based on the finite element method. Using this program you can also refine the selection of a hammer by calculating a pile settlement from one impact.
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conference
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Proceedings of 23rd International Multidisciplinary Scientific GeoConference SGEM 2023
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23rd International Multidisciplinary Scientific GeoConference SGEM 2023, 03 - 09 July, 2023
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.
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225-232
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03 - 09 July, 2023
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website
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9016
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concrete pile, impact hammer, soil vibration, FEM method, Plaxis
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