Modular Structural Health Monitoring System for Large Span Spacial Structures

摘要

Modern larger span structures calls for modular automatic, reinforced with manual instruments, structural health monitoring instruments and WAN&LAN monitoring software from which monitoring data query, analysis and assessment can be done at the same time. In this paper, wireless stress and strain measurement facility for steel structure, cable tensile force measurement technology, membrane stress measurement equipment, structural displacement instrument, wind environment monitoring equipment as well as the final local remote monitoring software is introduced. All the module mentioned above are mutually independent to each other and can be chosen and combined in accordance with project demands.