Compression Compression fatigue tests on single stiffener aerospace structures 2 核心 · 已核验

doi:10.34894/n2rwpr

This dataset contains health monitoring data collected during compression compression fatigue tests of single stiffener (Level 1) aerospace composite panels. The coupons were initially or after some time damaged either by a low velocity impact or by an artificial disbond, located between the stiffener and the skin (a pdf file highlights the locations). Nine coupons were tested until failure and the folders contain Acoustic Emission and optical fibres (distributed sensing) data. Data recorded prior to impact are denoted as BI while those after impact are denoted with AI. This dataset is the fourth and final series of the 4 testing campaigns.

落地页
https://doi.org/10.34894/N2RWPR
许可证
CC-BY-SA-4.0 (判读置信:verified_official)
国内可访问性
国内直连:可达 (2026-07-11 检测) 代理通道:可达 (2026-07-11 检测)
检测口径:lychee 双通道单轮探测;「直连超时」表示检测窗口内未完成,系慢或不稳定证据,不构成封锁证据。
发布年份
2025
设备类型
composite_structure
PHM 任务
condition_monitoring

故障工况

fault_type: delamination

传感器

sensor_type: acoustic_emission_sensor

运行工况

condition_type: load
溯源(PROV,10 条)
source_url: https://doi.org/10.34894/N2RWPRsource_citation: quarry_mining_pool dataverse_harvard#doi:10.34894/N2RWPRretrieved_on: 2026-07-09asserted_by: automated_harvestnote: 反向挖掘 v3(KLS-018,词表圈选+全量人工复核):level=L1 score=0.65;候选区,晋升需人工核验
about_field: fault_conditionssource_citation: graphrag 抽取自论文 doi:10.34894/n2rwpr(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: delamination;候选区,晋升需人工核验(ADR-26)
about_field: operating_conditionssource_citation: graphrag 抽取自论文 doi:10.34894/n2rwpr(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: load;候选区,晋升需人工核验(ADR-26)
about_field: sensorssource_citation: graphrag 抽取自论文 doi:10.34894/n2rwpr(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: acoustic_emission_sensor;候选区,晋升需人工核验(ADR-26)
about_field: taskssource_citation: graphrag 抽取自论文 doi:10.34894/n2rwpr(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: condition_monitoring;候选区,晋升需人工核验(ADR-26)
about_field: source_citation: 人工核验:zfbin(委托批准 2026-07-10)retrieved_on: 2026-07-10asserted_by: human_curatorconfidence_level: human_verifiednote: 晋升核心区。晋升批次 05:KLS-018 挖掘池卡,逐卡逐断言对照自述核验(evidence/KLS-016/08)
about_field: equipment_typessource_citation: 人工核验:zfbin(词表修订拍板 2026-07-10)retrieved_on: 2026-07-10asserted_by: human_curatorconfidence_level: human_verifiednote: 人工改写。词表回填 equipment=composite_structure(aerospace composite panels)
about_field: china_accessibilitysource_citation: KLS-009 链接健康扫描(lychee 双通道)retrieved_on: 2026-07-11asserted_by: automated_harvestnote: 定期刷新标注,仅覆盖本字段;历史结果以最新扫描为准
about_field: distributionssource_citation: 人工核验:zfbin(三问拍板 2026-07-11)retrieved_on: 2026-07-11asserted_by: human_curatorconfidence_level: human_verifiednote: 人工改写。KLS-009 修订⑤:移除结构性错误分发点——非 Harvard 装置 DOI(DataverseNL/NO/e-cienciaDatos)误配 dataverse.harvard.edu API 端点(500 根因,填卡期机械拼接错误);落地页指针不受影响
about_field: license_confidence,license_idsource_citation: 人工核验:zfbin(委托批次 KLS-032,2026-07-15)retrieved_on: 2026-07-14asserted_by: human_curatorconfidence_level: human_verifiednote: 人工改写。KLS-032 license 补判:DataverseNL 记录页 License 字段(2026-07-15 核)