PREDICTION OF SAFETY LEVEL OF LOW-HEAD AND OWNERLESS HYDRAULIC STRUCTURES

V. I. Volkov; V. L. Snezhko; D. V. Kozlov

首页> 外文期刊>Hydrotechnical Construction >PREDICTION OF SAFETY LEVEL OF LOW-HEAD AND OWNERLESS HYDRAULIC STRUCTURES

【24h】

PREDICTION OF SAFETY LEVEL OF LOW-HEAD AND OWNERLESS HYDRAULIC STRUCTURES

机译：低头和无主液压结构安全水平的预测

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Methods of systems reliability theory are applied to the results of an expert inspection of more than 1000 low-head hydraulic power systems in the Moscow region. The rates of failure of homogeneous earth dams are estimated. A state graph of a hydraulic structure, represented as a system that passes through discrete states from a normal to a dangerous level without maintenance or repair, is proposed. The constant failure rates for these states are calculated. The probabilistic characteristics of the safety level of low-head earth dams are predicted.

机译：系统可靠性理论的方法应用于莫斯科地区1000多个低头液压动力系统的专家检查结果。估计均匀土坝失效率。提出了一种液压结构的状态图，表示为从正常到危险水平的离散状态通过而无需维护或修复的系统。计算这些状态的恒定失效率。预测了低头坝安全水平的概率特性。

著录项

来源
《Hydrotechnical Construction》 |2019年第1期|23-28|共6页
作者
V. I. Volkov; V. L. Snezhko; D. V. Kozlov;
展开▼
作者单位

Russian State Agrarian University Timiryazev MTAA Moscow Russia;

Russian State Agrarian University Timiryazev MTAA Moscow Russia;

Moscow State Civil Engineering University (national university) Moscow Russia;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
low-head hydraulic structures; safety level; probabilistic methods of calculation of reliability;

机译：低头液压结构;安全水平;可靠性计算的概率方法;

相似文献

外文文献
中文文献
专利

1. PREDICTION OF SAFETY LEVEL OF LOW-HEAD AND OWNERLESS HYDRAULIC STRUCTURES [J] . V. I. Volkov, V. L. Snezhko, D. V. Kozlov Hydrotechnical Construction . 2019,第1期

机译：低水头无液压结构的安全等级的预测
2. Effect of unsteady flow conditions on scour features at low-head hydraulic structures [J] . Palermo Michele, Pagliara Stefano Journal of hydro-environment research . 2018,第MARa期

机译：不稳定流动条件对低水头水工建筑物冲刷特性的影响
3. THE FAILURE RATE OF LOW-HEAD GROUND DAMS OF DANGEROUS AND UNSATISFACTORY SAFETY LEVEL [J] . D. V. Kozlov, O. S. Simonovich, V. L. Snezhko Hydrotechnical Construction . 2020,第3期

机译：低头地面水坝的故障率危险和不满意的安全水平
4. Rationale for engineering activities to prevent and reduce adverse impact of accidents at low-head hydraulic structures [C] . D Sh Sibgatulina, A I Shakirova, N E Danilina International Conference on Construction, Architecture and Technosphere Safety . 2020

机译：工程活动的理由预防和减少事故处于低头液压结构的不利影响
5. Preliminary safety and risk assessment for existing hydraulic structures: An expert system approach [D] . Franck, Bruno Marie. 1987

机译：现有水工建筑物的初步安全和风险评估：专家系统方法
6. Hydraulic trade-offs and space filling enable better predictions of vascular structure and function in plants [O] . V. M. Savage, L. P. Bentley, B. J. Enquist, 2010

机译：水力折衷和空间填充可以更好地预测植物的血管结构和功能
7. HIT Poster session 2P479Strain concordance in a real-world setting: experience in our laboratory after equipment upgradeP4803D echocardiography is a fast-learning and reliable method for the measurements of left atrial volumesP481Echocardiographic parameters associated with long-term appropriate antiarrhythmic therapies in cardiac resynchronization therapy defibrillator patientsP482Noninvasively measured global wasted myocardial work allows for quantitative assessment of typical left ventricular mechanical dyssynchrony pattern in patients with left bundle branch blockP483The impact of adherence to physical exercise on the improvement of cardiovascular remodeling and metabolic status in healthy untrained postmenopausal womenP484The impact of the latest chamber quantification recommendations on the prediction of left atrial appendage thrombus presenceP485The cardiac-enriched miRNAs plasma levels (miR-1, miR-133a, miR-499) reflect the impaired left ventricular systolic function and correlate with cardiac necrosis markers in early phase of NSTE-ACSP486Acute regional myocardial deformation changes in patients with severe aortic stenosis and preserved ejection fraction after isolated aortic valve replacementP487Left ventricular rotational deformation in asymptomatic patients with chronic aortic regurgitation and normal left ventricular ejection fraction P488The appropriate use of transthoracic echocardiography for the exclusion of infective endocarditisP489In patients with hypertrophic cardiomyopathy, left ventricular mass and shape by three-dimensional echocardiography are related with dynamic obstruction and functional capacityP490Mitral leaflet sizing in hypertrophic cardiomyopathy: impact of method and timingP491Echocardiographic predictors of atrial fibrillation in obese womenP492Echocardiographic risk factors for 30 day mortality after the hybrid procedure for hypoplastic left heart syndromeP493Left ventricular mass is an independent predictor of coronary flow reserve: insights from a single centre stress echo cohortP494Transesophageal echocardigoraphy uner conscious sedation for guiding cryoballoon pulmonary vein isolation in paroxysmal atrial fibrillation - the safety and feasibility studyP495Transesophageal echocardigoraphy under conscious sedation for guiding cryoballoon pulmonary vein isolation in paroxysmal atrial fibrillation - the safety and feasibility studyP496Three-dimensional trans-esophageal echocardiography assessment of the immediate morphological changes of the mitral annulus after percutaneous mitral edge-to-edge repairP497Clinical value of global and regional longitudinal strain in prediction of myocardial ischemia in asymptomatic diabetes type 2 patientsP499Comparison of prognostic operative risk impact on the global longitudinal strain right ventricle (GLS RV) and tricuspid annular plane systolic excursion (TAPSE) values in patients with ischemic cardioP498Right heart function in early diastolic dysfunction: 2D speckle-tracking echocardiography-based assessment of right atrial and right ventricular functionP500 Comparison of 2D, 3D transesophageal echocardiography and computed tomography during the assessment of left atrial appendage closure [O] . JF. Cueva Recalde, A. Velcea, S. Aguiar Rosa, 2016

机译：HIT墙报2P479Strain一致性在真实世界场景：在设备upgradeP4803D超声心动图检查后，我们实验室的经验是为测量快速学习和可靠的方法左心房在心脏再同步治疗除颤器patientsP482Noninvasively长期适当的抗心律失常治疗相关volumesP481Echocardiographic参数测量了全球浪费心肌工作允许患者依从性左束支传导blockP483The影响到体育锻炼上的最新室定量建议健康未受训练的绝经后womenP484The影响心血管重构和代谢状态的改善典型左室机械不同步模式的定量评估上的预测左心耳血栓presenceP485The心脏富集miRNA的血浆水平（的miR-1，的miR-133a的，的miR-499）反映受损左心室收缩功能及CORREL吃用的患者的严重主动脉瓣狭窄NSTE-ACSP486Acute区域心肌变形的变化早期心肌坏死标志物和后射血分数分离主动脉瓣膜replacementP487Left心室旋转在无症状患者慢性主动脉瓣反流和正常左心室射血分数P488The适当使用不变形对于感染endocarditisP489In肥厚型心肌病患排除经胸超声心动图，由三维超声心动图左心室质量和形状与动态障碍物和功能capacityP490Mitral相关小叶上浆肥厚型心肌病：的心房纤维性颤动中肥胖womenP492Echocardiographic方法和timingP491Echocardiographic预测结果的影响对于syndromeP493Left左室质量发育不全左心脏杂交程序后的30天死亡率的危险因素是冠状动脉血流RESER的独立预测因子已经：见解从一个单一的中心的应力回波cohortP494Transesophageal echocardigoraphy纳清醒镇静用于引导低温球囊肺静脉阵发性心房颤动隔离 - 下清醒镇静的安全性和可行性studyP495Transesophageal echocardigoraphy为阵发性心房颤动引导低温球囊肺静脉隔离 - 安全性和可行性studyP496Three的经皮二尖瓣边缘到边缘repairP497Clinical全球及区域纵向应变的心肌缺血的预测无症状糖尿病类型值2 patientsP499Comparison对预后手术风险冲击二尖瓣环的直接形态学变化维经食道超声心动图评估全球纵向应变右心室（RV GLS）和三尖瓣环平面收缩漂移（TAPSE）患者的早期舒张功能障碍性脑缺血cardioP498Right心脏功能值：2D斑点的trackin右心室2D的functionP500比较右心房的和g超声心动图基于评估，3D食管超声心动图和计算机断层左心耳闭合的评估过程中
8. Methane Sampling Technique and the Measurement of Plunge Pool Impact on GasTransfer Rates at Low-Head Hydraulic Structures [R] . Hibbs, D. E., Gulliver, J. S., McDonald, J. P. 1995

机译：低水头水工结构甲烷采样技术与水池对气体转移率影响的测量

PREDICTION OF SAFETY LEVEL OF LOW-HEAD AND OWNERLESS HYDRAULIC STRUCTURES

摘要

著录项

相似文献

相关主题

期刊订阅