TY - JOUR AU - He, Peng AU - Liu, Zhansheng AU - Li, Chun PY - 2013 DA - 1900/01/01 TI - An Improved Beam Element for Beams with Variable Axial Parameters SP - 708910 VL - 20 AB - SN - 1070-9622 UR - https://doi.org/10.3233/SAV-130771 DO - 10.3233/SAV-130771 JF - Shock and Vibration PB - IOS Press KW - ER -