{"id":"6db8c8e3-c1df-4617-a714-88ca57c5be23","title":"压电陶瓷传感器数据","title_en":"Piezoelectric ceramic sensor data","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"传感器所采集的数据以Excel文件格式储存，文件的名称为“SA_*@AE_*\",其中SA代表压电陶瓷传感器，AE代表商业声发射传感器，*代表通道号，@表示对应的一组传感器。例如SA_1@AE_6就表示1号压电陶瓷传感器和相近位置处6号商业声发射传感器的数据。","description":"研究设计了一种埋入式水泥基压电陶瓷传感器，将其埋入抗滑桩中，进行四点弯加载试验。使用声发射设备进行采集，并与传统的商业声发射传感器进行对比，验证了水泥基压电陶瓷传感器的可行性与准确性。本试验制备了四个压电陶瓷传感器，并在压电陶瓷传感器相近位置处各布置一个传统的商业声发射传感器，将两种传感器采集到的数据进行对比。共有四组数据，每组数据包含一个压电陶瓷传感器和一个相近位置的商业声发射传感器的数据。试验表明埋入式水泥基压电陶瓷传感器具有较高的灵敏度，可在准静态荷载下工作，对于大体积混凝土结构内部破裂的监测具有主要意义。","doi":"10.11888/Terre.tpdc.272195","projection":"","language":"zh","share_type":"online","east":115.05,"west":113.41,"south":29.58,"north":31.22,"scale":null,"crs":null,"filesize":15.1,"share_policy":"a","ts_created":"2022-03-23T17:47:44.414824+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-03-25T11:19:16.069732+08:00","time_description":"2021","datas_group":3,"time_description_en":"2021","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"胡桂胜","username":"2018YFC1505202","email":"huguisheng@imde.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"Daily","spatial_resolution":"1m - 10m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"6db8c8e3-c1df-4617-a714-88ca57c5be23","three_pole":null,"third_pole":null},"username":"姜清辉","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":24}