A novel method for rapidly calculating explosion dynamic displacement response of reticulated shell structure based on influence surfaces

• Published in: Advances in structural engineering Vol. 23; no. 6; pp. 1098 - 1113
• Main Authors: Chen, Xin, Gao, Xuanneng, Lin, Xiang, Liu, Jingliang, Le, Lihui
• Format: Journal Article
• Language: English
• Published: London, England SAGE Publications 01.04.2020
• Subjects: influence line/surface; cylindrical reticulated shell; dynamic displacement response; quick calculation method; explosive load; numerical simulation; dynamic amplification factor

In order to analyse the mechanical behaviour of a reticulated shell structure under explosive load, a novel method was proposed to calculate the dynamic displacement response of the cylindrical reticulated shell structure by using the influence surface in this article. First, the theory of the dynam...