A P P L I C A T I O N O F C P T D A T A F O R E S T I M A T I N G F O U N D A T I O N S S E T T L E M E N T- C A S E H I S T O R I E S
Author(s):
Abstract:
In this paper CPT data has been used for evaluation of soil stiffness (E). The CPTu records are continuous and accurate in soft soils which suffer settlement problems. In 1967, Janbu presented a relation to determine the settlement for cohesive and non-cohesive soils, regarding a stress-strain approach, based on two parameters that are called (m) and (j); modulus number and stress component, respectively. In this study, it has been attempted to correct the m and j parameters using CPT data in the form of soil behavior classification charts. A data bank has been compiled containing fifty two practical case histories, including shallow foundation full scale load tests and CPT performed close to them. The results of validation indicate that the proposed approach is able to predict the settlement close to their real values and its accuracy is more than other common methods, such as Janbu, Meyerhof and Schmertmann methods.
Language:
Persian
Published:
Sharif Journal Civil Engineering, Volume:27 Issue: 1, 2011
Page:
75
magiran.com/p875320
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!