寒区桥梁仿真数据

“寒区桥梁仿真数据”主要为寒区钢筋混凝土桥梁非线性有限元分析后获取的结构力学响应数据。所进行的有限元分析考虑了冻融循环、氯离子侵蚀等寒区环境特点对材料性能的影响，获取的数据分别针对安全性和适用性，两种性能均进行5000次模拟，其中安全性有限元分析后获取5000条钢筋应力，适用性有限元分析后获取5000条结构最大挠度，共计10000条数据。数据量为577KB。

The Cold-region Bridge Simulation Dataset mainly consists of structural mechanical response data obtained from nonlinear finite element analysis (FEA) of reinforced concrete bridges in cold regions. The conducted FEA takes into account the impacts of cold-region environmental characteristics including freeze-thaw cycles and chloride ion erosion on material properties. The collected data targets two performance indicators: structural safety and serviceability. A total of 5000 simulations were carried out for each indicator. Specifically, 5000 sets of rebar stress data were acquired from the FEA for safety assessment, while 5000 sets of maximum structural deflection data were obtained from the FEA for serviceability assessment, resulting in a total of 10000 data entries. The total size of the dataset is 577 KB.

搜集汇总

背景与挑战

背景概述

寒区桥梁仿真数据包含10000条钢筋混凝土桥梁在寒区环境下的力学响应数据，涵盖钢筋应力和结构挠度等关键指标，数据量577KB，适用于桥梁安全性和适用性研究。