某单层索网结构健康监测系统设计及实施  

Design and Implementation of Health Monitoring System for a Single-Layer Cable-Net Structure

作　　者：张羽 ZHANG Yu

机构地区：[1]福建省建筑科学研究院有限责任公司,福建省绿色建筑技术重点实验室,福建福州350108

出　　处：《福建建设科技》2024年第3期35-37,共3页Fujian Construction Science & Technology

基　　金：福建省建筑科学研究院有限责任公司重点研发项目(项目编号:KY20230026)。

摘　　要：本文旨在设计并实施一种针对单层索网结构的健康监测系统。以某体育场马鞍形屋盖索网结构在施工及运营期间结构健康监测项目为例,基于有限元数值模拟结果、结构施工方案和现场条件制定监测方案,详细规划了应力与变形测点分布,并优选监测设备及监测方法进行现场实施。结果表明,监测数据与理论计算结果基本相符,监测系统能够满足项目监测需求。本项目可为索网结构健康监测系统设计提供借鉴。This paper aims to design and implement a health monitoring system for single-layer cable-net structures.Using a saddle-shaped roof cable-net structure of a sports stadium as a case study,the monitoring scheme was devised based on finite element numerical simulations,construction plans,and on-site conditions.The distribution of stress and deformation monitoring points was meticulously planned,and optimal monitoring equipment and methods were selected for field implementation.The conclusions indicate that the monitoring data largely align with theoretical calculations,proving that the monitoring system meets the project's needs.This project can serve as a reference for the system design of health monitoring in cable-net structures.

关 键 词：结构健康监测 索网结构 测点布置 

分 类 号：TU317[建筑科学—结构工程]