Application of Pile Driving Analyzer (PDA) and CAPWAP Analysis to Bearing Capacity of Piles

Publish Year: 1377
نوع سند: مقاله کنفرانسی
زبان: English
View: 3,927

This Paper With 10 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

ICOPMAS03_013

تاریخ نمایه سازی: 26 خرداد 1386

Abstract:

This paper presents briefly the application of dynamic pile testing to bearing capacity determination of a pile embedded in loose to compact sand and silt layers. The possibility of liquefaction of the loose layers as a result of cyclic loads such as earthquake, and therefore, reduction in shaft resistance of the pile are investigated. The Pile Driving Analyzer (PDA) was used for dynamic testing of the pile during driving by the hammer. The data was then further evaluated by the rigorous numerical analysis program CAPWAP to determine the static bearing capacity, and to distinguish between the toe resistance and the distribution of the shaft resistance along the pile. The results at the end of driving and also after a 30-minute wait indicated that the shaft resistance had gained an additional strength of 42% as a result of soil set up.

Authors

Kazem Fakharian

Assistant Professor Dept. of Civil Engrg., Amirkabir University of Technology, Tehran

Fariborz Agharazi

AATech Scient۹c Inc., Ottawa, Ontario, Canada

Hicham Salem

AATech Scient۹c Inc., Ottawa, Ontario, Canada

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
  • CAPwAP wa+sl, 1996. _ Pile Wave Analysis Program, Goble Rausche ...
  • Eslami, A, 1996. Bearing Capacity of Piles from Cone penetration ...
  • Fellenius, B. H., 1990. Pile Foundations, Chapter 13, Foundation Engineering ...
  • Fellenius, B. H., 1991. Guideliaes for static Pile Design, University ...
  • PAK Users Manual, 1997. PDA, Pile Driving Analyzer, Pile Dynamics ...
  • Smith, E. A. L., 1960. Pile-Driving Analysis by Wave Equation, ...
  • نمایش کامل مراجع