www.nuce.edu.vn
1
National University of Civil Engineering Tran Minh Tu
tpnt2002@yahoo.com
CƠ HỌC
CÔNG TRÌNH
XÂY DỰNG
Trần Minh Tú
Bộ môn Sức bền Vật liệu
Khoa Xây dựng DD & CN
Trường Đại học Xây dựng
www.nuce.edu.vn
2
National University of Civil Engineering Tran Minh Tu
tpnt2002@yahoo.com
Chương 4
THANH CHỊU XOẮN THUẦN TÚY
VÀ CHỊU UỐN PHẲNG
www.nuce.edu.vn
3
National University of Civil Engineering Tran Minh Tu
tpnt2002@yahoo.com
4.1. THANH TRÒN CHỊU XOẮN THUẦN TÚY
www.nuce.edu.vn
4
National University of Civil Engineering Tran Minh Tu
tpnt2002@yahoo.com
4.1. Thanh chịu xoắn thuần túy
4.1.1. Khái niệm chung
4.1.2. Ứng suất trên mặt cắt ngang
4.1.3. Biến dạng của thanh tròn chịu xoắn
4.1.4. Điều kiện bền
4.1.5. Điều kiện cứng
NỘI DUNG
www.nuce.edu.vn
5
National University of Civil Engineering Tran Minh Tu
tpnt2002@yahoo.com
Ví dụ thanh chịu xoắn
y
x
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F
A
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