TY  - SER
AU  - Jeng, Chyuan-Hwan
AU  - Chiu, Hao-Jan
TI  - Design  Formulas  for  Cracking Torque and Twist in Holiow Reinforced Concrete Members
KW  - Cracking Angle of Twist
KW  - Cracking Torque
KW  - Design  Formula
ER  -