Engineering, 14.07.2021 08:50 kellynadine02
Cho tải trọng chân cột như sau: Ntc = 200 kN, Lực ngang Htc = 6 kN và Mô men Mtc = 12 kNm.
Đất nền có các thông số như sau: γ = 17 kN/m3
, lực dính c = 10 kPa, góc ma sát trong φ = 20o và
mức nước ngầm ở rất sâu so với đáy móng. Lấy γtb = 20 kN/m3
. Dự kiến bề rộng móng b = 1,2m.
1. Nếu chọn hệ số an toàn = 1 và bỏ qua ảnh hưởng lực dính, độ sâu đặt móng
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Cho tải trọng chân cột như sau: Ntc = 200 kN, Lực ngang Htc = 6 kN và Mô men Mtc = 12 kNm.
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