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Special Aspects of Stress–Strain Analysis of Combined Piled-Raft Foundation Under Performance Static and Cyclic Loading
Purpose of the study consists in consideration of different special aspects of stress–strain analysis of combined piled-raft foundation (CPRF) under various kinds of loading. Central objective of the present study is analysis of current methods of calculation combined piled-raft foundation under various kinds of loading. Topicality of this problem is conditioned by the absence of calculation methodology that would be reliable to give an account of collaborative work of combined piled-raft foundation and subsoil surrounding it under performance cyclic loading. With that current calculation methodologies are developed for the case of cyclic loading with characteristics constant in time. Meanwhile under actual usage conditions of various buildings characteristics of cyclic loading change on different process steps.
We undertook theoretical study of varied calculation methodologies of load capacity and settlement of combined piled-raft foundation depending on different kinds of stress–strain state interaction and change that happens between basic elements of combined piled-raft foundation and soil in-situ surrounding it, and also between elements with one another under various kinds of loading.
Significance of findings for construction industry lies in the fact that analysis of varied calculation methods of stress–strain state of combined piled-raft foundation under different kinds of loading helps to give an appraisal of different authors’ approaches to these calculations and determine what conditions of system “foundation–soil in-situ” are still open and under what kinds of loading.
Special Aspects of Stress–Strain Analysis of Combined Piled-Raft Foundation Under Performance Static and Cyclic Loading
Purpose of the study consists in consideration of different special aspects of stress–strain analysis of combined piled-raft foundation (CPRF) under various kinds of loading. Central objective of the present study is analysis of current methods of calculation combined piled-raft foundation under various kinds of loading. Topicality of this problem is conditioned by the absence of calculation methodology that would be reliable to give an account of collaborative work of combined piled-raft foundation and subsoil surrounding it under performance cyclic loading. With that current calculation methodologies are developed for the case of cyclic loading with characteristics constant in time. Meanwhile under actual usage conditions of various buildings characteristics of cyclic loading change on different process steps.
We undertook theoretical study of varied calculation methodologies of load capacity and settlement of combined piled-raft foundation depending on different kinds of stress–strain state interaction and change that happens between basic elements of combined piled-raft foundation and soil in-situ surrounding it, and also between elements with one another under various kinds of loading.
Significance of findings for construction industry lies in the fact that analysis of varied calculation methods of stress–strain state of combined piled-raft foundation under different kinds of loading helps to give an appraisal of different authors’ approaches to these calculations and determine what conditions of system “foundation–soil in-situ” are still open and under what kinds of loading.
Special Aspects of Stress–Strain Analysis of Combined Piled-Raft Foundation Under Performance Static and Cyclic Loading
Lecture Notes in Civil Engineering
Vatin, Nikolai (editor) / Talgatovich, Mirsayapov Ilizar (author) / Ilgamovich, Garaev Almaz (author)
International Scientific Conference on Socio-Technical Construction and Civil Engineering ; 2022 ; Kazan, Russia
2022-09-30
16 pages
Article/Chapter (Book)
Electronic Resource
English
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