The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis
| Autor: | Lian Sheng Tang, Hongwei Ma, Qi Xing Wu, Guan Feng Tian |
|---|---|
| Jazyk: | angličtina |
| Předmět: |
Engineering
0211 other engineering and technologies Aerospace Engineering Ocean Engineering 02 engineering and technology Displacement (vector) Stress (mechanics) Composite ground FLM Force method principle Position (vector) 0202 electrical engineering electronic engineering information engineering General Materials Science 021101 geological & geomatics engineering Civil and Structural Engineering lcsh:QC120-168.85 business.industry Plane (geometry) Mechanical Engineering Numerical analysis Foundation (engineering) Structural engineering Stress field Mechanics of Materials Automotive Engineering 020201 artificial intelligence & image processing lcsh:Descriptive and experimental mechanics Internal constraint plane business Pile Pile foundation lcsh:Mechanics of engineering. Applied mechanics lcsh:TA349-359 |
| Zdroj: | Latin American Journal of Solids and Structures, Vol 13, Iss 13, Pp 2393-2413 Latin American Journal of Solids and Structures, Volume: 13, Issue: 13, Pages: 2393-2413, Published: DEC 2016 Latin American Journal of Solids and Structures v.13 n.13 2016 Latin American journal of solids and structures Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) instacron:ABCM |
| ISSN: | 1679-7825 |
| Popis: | TO STUDY THE INFLUENCE CHARACTERISTICS OF A FOUNDATION STRUCTURE ON THE GROUND, THE FINITE LAYER METHOD OF COMPOSITE GROUND IS DERIVED BASED ON THE FINITE LAYER METHOD (FLM) THEORY OF THE SEMI-ANALYTIC NUMERICAL METHOD AND THE FORCE METHOD PRINCIPLE OF ELASTIC MATERIAL, WHICH IS USED TO ANALYZE A LAYERED GROUND INCLUDING MULTIPLE INTERNAL CONSTRAINT PLANES. BY SIMPLIFYING A PILE BODY AS A SOLID CONSTRAINT COMPOSED OF FOUR SIDE PLANE CONSTRAINTS, THE COMPOSITE GROUND FLM IS APPLIED TO SOLVE THE DISPLACEMENT AND STRESS FIELD OF THE GROUND. THE CHANGE CHARACTERISTICS OF THE GROUND DISPLACEMENT AND STRESS CAUSED BY THE ADDITION OF A SINGLE PILE CONSTRAINT ARE THEN DISCUSSED, AND THE INFLUENCE RULES OF A PILE POSITION ON THE GROUND DISPLACEMENT ARE ALSO DETERMINED. FINALLY, THE NECESSITY, RATIONALITY AND VALIDITY OF THE COMPOSITE GROUND FLM ARE DEMONSTRATED BY THE MODEL TEST EXAMPLES OF A SINGLE PILE AND PILE RAFT FOUNDATION. |
| Databáze: | OpenAIRE |
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