TY - GENERIC DO - 10.20944/preprints202308.0532.v1 UR - http://dx.doi.org/10.20944/preprints202308.0532.v1 TI - A Concrete Core Void Imaging Approach for Concrete-Filled Steel Tube Members and Parameter Analysis with Travel Time Tomography T2 - Preprints AU - Zheng, Wen-Ting AU - Xu, Bin AU - Wang, Jiang AU - Liu, Jing-Liang PY - 2023 DA - 2023/08/08 PB - Preprints