Osservatorio sismico delle strutture: the Italian structural seismic monitoring network
Osservatorio sismico delle strutture: the Italian structural seismic monitoring network
复制标题
Osservatorio sismico delle strutture：意大利结构地震监测网络
DOI：
--
复制
发表时间：
2017
影响因子：
4.6
通讯作者：
Francesco Talanas
中科院分区：
文献类型：
--
作者：
M. Dolce;Mario Nicoletti;A. D. Sortis;S. Marchesini;D. Spina;Francesco Talanas
OSS（意大利语：Osservatorio Sismico delle Strutture）是一个安装在公共建筑、桥梁和大坝上的永久性地震监测系统网络。每个系统都由许多传感器组成，足以完全描述结构的动态行为。根据公共建筑的代表性和应急管理的重要性，选择了结构类型。其中涉及一些相关方面，包括：（一）网络简介，（二）通常为每一结构收集和组织的数据概要（结构调查和材料现场测试、实验模态分析、有限元模型和结构识别），以及（三）数据管理工具和程序说明（网络运行性能、震后自动分析、公众获取数据）。最后，简要讨论了OSS数据正在进行的和未来的使用，参考现有记录的相关参数的统计分析，实时震后损失评估和最近的地震后的实地考察访问。
The OSS (acronym of the Italian name “Osservatorio Sismico delle Strutture”) is a network of permanent seismic monitoring systems installed in public buildings, and also in some bridges and a dam. Each system consists of a number of sensors sufficient to completely describe the dynamic behaviour of the structure. Structural typologies have been selected according to their representativeness of the public building stock and to their importance for the emergency management. Some relevant aspects are addressed, including: (i) a brief description of the network, (ii) a résumé of data usually collected and organized for each structure (structural survey and in situ tests on materials, experimental modal analysis, FEM models and structural identification) and (iii) a description of data management tools and procedures (network operation performance, post-earthquake automatic analysis, public access to data). At the end, on-going and future use of OSS data is briefly discussed, with reference to statistical analysis of relevant parameters of the available records, real-time post-earthquake damage assessment and an in-field reconnaissance visit after a recent earthquake.