Size effect of foundation on modulus of sub grade reaction in clayey soil

سال انتشار: 1388
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 2,057

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شناسه ملی سند علمی:

ICCE08_548

تاریخ نمایه سازی: 28 آبان 1387

چکیده مقاله:

In the practical design procedure, use of Terzaghi equation to determine the modulus of sub grade reaction for exact foundation is common, but there are some uncertainties in utilizing such equation. In this paper the effect of size of foundation on clayey sub grade with use of finite element software (Plaxis 3D) is proposed to investigate the validation of Terzaghis formulation on determination of sub grade reaction modulus. Also the comparison between Vesics proposed equation, Terzaghis one and obtained results are presented.

کلیدواژه ها:

Winkler model ، Modulus of subgrade reaction ، Terzaghis equation ، Foundation ، Plate load test

نویسندگان

Reza Ziaie Moayed

Assistant Professor, Head of Department of Civil Engineering,Imam Khomeini International University

Masoud Janbaz

M.S. Candidate of Geotechnical engineering, Imam Khomeini International University