Thông tin chung
  English
  Đề tài NC khoa học
  Bài báo, báo cáo khoa học
  Hướng dẫn Sau đại học
  Sách và giáo trình
  Các học phần và môn giảng dạy
  Giải thưởng khoa học, Phát minh, sáng chế
  Khen thưởng
  Thông tin khác
  Tài liệu tham khảo
  Hiệu chỉnh
 
Số người truy cập: 107,439,726

 Numerical Investigation on Bearing Capacity of Strip Footing on Sandy Soils under Eccentrically Inclined Load
Tác giả hoặc Nhóm tác giả: Pham N. Quang and Ohtsuka Satoru
Nơi đăng: Proceedings of the 2nd Vietnam Symposium on Advances in Offshore Engineering - Energy and Geotechnics: VSOE 2021 (Indexed Scopus); Số: 2 (37), https://doi.org/10.1007/978-981-16-7735-9_37;Từ->đến trang: 333-341;Năm: 2022
Lĩnh vực: Kỹ thuật; Loại: Bài báo khoa học; Thể loại: Quốc tế
TÓM TẮT
The objective of this study was to evaluate the bearing capacity of a rigid strip footing on uniform sandy soil under eccentrically inclined load, using the rigid plastic finite element method (RPFEM). The footing was considered to be rigid and rough at the contact plane, as it most often is in reality. The study thoroughly considered the effect of the soil properties on the load inclination factor iγ to in-vestigate the validity of the current design methods. In particular, the effect of the horizontal load in two opposite directions on the ultimate bearing capacity and the limit load space in the V-H-M space were clarified. Through a series of numerical analyses, new equations were proposed for the load inclination factor iγ, and the limit load space in the V-H-M space, by taking into account the direction of the horizontal load.
ABSTRACT
The objective of this study was to evaluate the bearing capacity of a rigid strip footing on uniform sandy soil under eccentrically inclined load, using the rigid plastic finite element method (RPFEM). The footing was considered to be rigid and rough at the contact plane, as it most often is in reality. The study thoroughly considered the effect of the soil properties on the load inclination factor iγ to in-vestigate the validity of the current design methods. In particular, the effect of the horizontal load in two opposite directions on the ultimate bearing capacity and the limit load space in the V-H-M space were clarified. Through a series of numerical analyses, new equations were proposed for the load inclination factor iγ, and the limit load space in the V-H-M space, by taking into account the direction of the horizontal load.
[ 511722_1_en_37_chapter_author.pdf ]
© Đại học Đà Nẵng
 
 
Địa chỉ: 41 Lê Duẩn Thành phố Đà Nẵng
Điện thoại: (84) 0236 3822 041 ; Email: dhdn@ac.udn.vn