云南高校图书馆联盟文献共享服务平台- FAILURE

FAILURE: 作品数：1103被引量：2621H指数：20; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：李地元苏春张敬双刘爱娟张大钧更多>>; 相关机构：东南大学中南大学南京航空航天大学清华大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Step-path failure of the rock slopes with large intersection angles between the strikes of strata and surface:a case study: 《Journal of Mountain Science》2025年第3期931-949,共19页ZHANG Juehao HUANG Da LI Zhao GUO Zizheng SONG Yixiang XIAO Huabo; supported by the National Natural Science Foundation of China(No.U23A2047,No.42277187,No.42307248);Natural Science Foundation of Hebei Province(No.D2022202005)。; Rock slopes with large intersection angles between the strikes of strata and surface(RS-LISS)represent a unique type of layered rock slope.These slopes are usually considered to be well stabilized and less prone to la...; 关键词：Layered rock slope Step-path failure Slope structure Numerical modeling Failure mechanism

Experimental study on failure precursory characteristics and moisture content effect of pre-cracked rocks under graded cyclic loading and unloading: 《International Journal of Mining Science and Technology》2025年第2期249-264,共16页Wei Zhang Dongxiao Zhang Weiyao Guo Baoliang Zhang; financially supported by National Natural Science Foundation of China(No.52304136);Young Talent of Lifting Engineering for Science and Technology in Shandong,China(No.SDAST2024QTA060);Key Project of Research and Development in Liaocheng(No.2023YD02)。; It is important to analyze the damage evolution process of surrounding rock under different water content for the stability of engineering rock mass.Based on digital speckle correlation(DSCM),acoustic emission(AE)and ...; 关键词：Damage mechanisms Pre-cracked rocks Crack propagation Water-rock interaction Graded cyclic loading and unloading

Failure mechanisms of roadways with non-coplanar axial direction and stress space:True triaxial test and mechanical analysis: 《International Journal of Mining Science and Technology》2024年第12期1711-1725,共15页Zongyu Ma Jianping Zuo; supported by the NSFC projects(Nos.52225404,42321002,4204100030);Beijing Outstanding Young Scientist Program(No.BJJWZYJH01201911413037);the Excellent Youth Team of the Central Universities of China(No.2023YQTD01).; The axial direction of a roadway often forms a certain spatial angle with the in-situ stress field.Variations in the spatial angles can lead to differences in the stress environment in which the roadway is exposed.Dif...; 关键词：Spatial roadways Failure mode Heterotype V-notch Asymmetric failure

Capacity allocation strategy against cascading failure of complex network: 《Journal of Systems Engineering and Electronics》2024年第6期1507-1515,共9页LIU Jun LIANG Xiaolong LEI Pengfei; Cascading failures in infrastructure networks have serious impacts on network function.The limited capacity of net-work nodes provides a necessary condition for cascade failure.However,the network capacity cannot be i...; 关键词：capacity complex network failure of cascade

Prediction of brittle rock failure severity:An approach based on rock mass failure progress被引量：1: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第12期4852-4865,共14页Shengwen Qi Songfeng Guo Muhammad Faisal Waqar Guangming Luo Shishu Zhang; the National Natural Science Foundation of China(Nos.41825018,42141009);the Second Tibetan Plateau Scientific Expedition and Research Program(STEP)(No.2019QZKK0904).; This study presents the classification and prediction of severity for brittle rock failure,focusing on failure behaviors and excessive determination based on damage depth.The research utilizes extensive field survey d...; 关键词：ROCKBURST Brittle failure Progressive failure High in situ stress Prediction method Underground excavation

高中英语教学中基于自主提问培养学生高阶思维能力——以Unit 4 Adversity and courage Reading板块Asuccessful failure为例: 《英语教师》2024年第23期115-117,125,共4页周润; 描述高中英语自主提问与高阶思维能力的关系模型。以人教版高中《英语》选择性必修第三册Unit 4 Adversity and courage Reading板块A successful failure为例,研究基于自主提问的高中英语教学,对如何培养学生的高阶思维能力提出具体的...; 关键词：自主提问高中英语高阶思维能力

Coupled Thermo-Mechanical Peridynamics Simulation for Analyzing Failure of ECC Under High-Temperature Loads: 《Acta Mechanica Solida Sinica》2024年第6期932-957,共26页Xihong Zhang Keyan Li Jiyu Tang Zhanqi Cheng; supported by National Natural Science Foundation of China(Grant Numbers 11872339,11472248).; In this paper,the degradation of mechanical properties of engineering cementitious composites(ECCs)at elevated temperatures and the failure of fiber are considered.A failure model under coupled thermo-mechanical loads...; 关键词：Bond-based peridynamics Engineering cementitious composites Peridynamic differential operator Thermo-mechanical coupling Material damage

Endoscopic ultrasound-guided biliary drainage vs percutaneous transhepatic biliary drainage for malignant biliary obstruction after endoscopic retrograde cholangiopancreatography failure: 《World Journal of Gastrointestinal Surgery》2024年第11期3614-3617,共4页He Zhao Xiao-Wu Zhang Peng Song Xiao Li; Supported by the National Natural Science Foundation of China,No.82001937 and No.82330061;the CAMS Initiative for Innovative Medicine,China,No.2021-I2M-1-015.; In a recent issue of the World Journal of Gastrointestinal Surgery,a meta-analysis investigated the safety and efficacy of electrocautery-enhanced lumen-apposing metal stent(ECE-LAMS)implantation for managing malignan...; 关键词：Malignant biliary obstruction Biliary drainage Endoscopic ultrasound Percutaneous transhepatic biliary drainage Endoscopic retrograde cholangiopancreatography

Analysis of Factors Affecting Non-Invasive Ventilation Failure in AECOPD Patients with Type II Respiratory Failure: 《Journal of Clinical and Nursing Research》2024年第11期36-40,共5页Huijun Li Kui Sheng Zhaoshuang Lu Ruixiang Zhou Weizhong Wu Jinling Gao Hongying Chu Dongyang Chen; Objective:To analyze key factors associated with the failure of non-invasive ventilation(NIV)in patients with acute exacerbations of chronic obstructive pulmonary disease(AECOPD)complicated by type II respiratory fail...; 关键词：Type II respiratory failure Acute exacerbations of chronic obstructive pulmonary disease Non-invasive ventilation Influencing factors

Thermal runaway and induced electrical failure of epoxy resin in high-frequency transformers:Insulation design reference: 《High Voltage》2024年第5期989-1000,共12页Xingyu Shang Lei Pang Qinhao Bu Qiaogen Zhang; National Natural Science Foundation of China—State Grid Corporation Joint Fund for Smart Grid,Grant/Award Number:U2066216。; Solid-state transformers(SSTs)have applications in medium-voltage direct current(MVDC)grids and compact power systems.High-frequency transformer(HFT)is the core component of SSTs.High levels of high frequency high dv/...; 关键词：INSULATION RESIN ELECTRICAL

FAILURE