Tweet
Xin loi khong danh duoc Tieng Viet
Trong cac sach viet ve BTCT ta thay co nhieu bang tra .Chang han nhu he so si(r) gioi han phu thuoc vao mac BT va thep.Viec nay noi chung co the giai thich la yeu cau thep phai o trang thai chay deo,tranh ket cau bi pha hoai gion.Viec tinh toan co le dua vao Strain cua BT la 0.003 va cua thep la khoang 0.025(hinh nhu the,theo ACI ).Co ai tinh toan chi tiet viec nay (cung nhu 1 so thong so khac mata tra bang) post len nha.Chu cu de cai kieu dung ma ko hieu lay tu dau ra thi chan lam.
Trong cac sach viet ve BTCT ta thay co nhieu bang tra .Chang han nhu he so si(r) gioi han phu thuoc vao mac BT va thep.Viec nay noi chung co the giai thich la yeu cau thep phai o trang thai chay deo,tranh ket cau bi pha hoai gion.Viec tinh toan co le dua vao Strain cua BT la 0.003 va cua thep la khoang 0.025(hinh nhu the,theo ACI ).Co ai tinh toan chi tiet viec nay (cung nhu 1 so thong so khac mata tra bang) post len nha.Chu cu de cai kieu dung ma ko hieu lay tu dau ra thi chan lam.