Research and Design of Fixed Photovoltaic Support Structure Based on SAP2000Xingxing Wang, Guangjian Ji, Hai Gu, Shuaishuai Lv, Hongjun Ni, Ping Wang, Ke Chen and Yue MengMATEC Web of Conferences, 166 (2018) 03002DOI: https://doi.org/10.1051/matecconf/201816603002