Tên bài báo:

Prediction of lateral displacement of ground improved by mernard vacuum consolidation method based on characteristics of soft soil and settlement observation results
Tác giả:
Phạm Thái Bình
Tham gia cùng:
Tạp chí:
International Journal of Civil Engineering and Technology
Năm xuất bản:
Từ trang 526 đến trang 535
Lĩnh vực:
Kỹ thuật xây dựng công trình giao thông
Phạm vi:
Quốc tế

Tóm tắt:

High lateral displacement of ground improved by Mernard Vacuum Consolidation Method (MVCM) is sometimes caused by quick consolidation and much settlement. Using the data collected from real project at the Thu Thiem and Nguyen Son urban areas, Ho Chi Minh City (Viet Nam), we predicted the lateral displacement of ground under the vacuum pressure and additional surcharge load the MVCM based on the equations of Ong et al (2013) and finite element method using Plaxis 2D/V.8.2 software with Hardening soil (HS) model. The results show that the lateral displacement of ground predicted is much closer with those determined from observation results, and it is better than the one determined by analytical method

Từ khóa:

Soft soil vacuum consolidation lateral displacement deformation soft ground inclinometer settlement
Thông tin tác giả
Phạm Thái Bình

Phạm Thái Bình

Thạc sĩ kỹ thuật

Lý lịch khoa học