Natural Vibration Characteristics for Prestressed Concrete-Filled Rectangular Steel Tube Simply Supported Beam
YE Junxian (叶俊贤), HUANG Weixuan (黄维璇), LI Siping (李四平)
J Shanghai Jiaotong Univ Sci . 2024, (5): 940 -944 .  DOI: 10.1007/s12204-023-2617-8