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本文综合采用静力分析法和时程分析法,对预应力单层索网幕墙进行了设计和分析。时程分析法是以风洞试验结果为基础,将风荷载时程作为外施荷载时程作用于有限元模型上,采用瞬态分析方法得出结构的动力响应,从而解决了风振系数无法准确取值的难题。
季俊杰 +4 more
doaj +1 more source
Psychological First Aid (PFA) is widely used in the early phases of disaster recovery, despite limited empirical evidence supporting its application. PFA aims to reduce distress and encourage adaptive coping and is grounded in five principles: the promotion of hope, self‐ and collective efficacy, social connectedness, safety, and calm.
Lilith Korndörffer +2 more
wiley +1 more source
Background – Mycophenolate mofetil (MMF) is the prodrug of mycophenolic acid (MPA) which acts as an immunosuppressive agent. During the biotransformation of MMF to MPA, additional metabolites including MPA phenol glucuronide (MPAG), MPA acyl glucuronide (AcMPAG) and MPA phenol glucoside (MPG) are formed.
Dylan L. Burroughs +6 more
wiley +1 more source
Key n‐Gram Extractions and Analyses of Different Registers Based on Attention Network
Key n -gram extraction can be seen as extracting n‐grams which can distinguish different registers. Keyword (as n = 1, 1‐gram is the keyword) extraction models are generally carried out from two aspects, the feature extraction and the model design.
Haiyan Wu +5 more
wiley +1 more source
Decision‐support tools for dynamic management
Abstract Spatial management is a valuable strategy to advance regional goals for nature conservation, economic development, and human health. One challenge of spatial management is navigating the prioritization of multiple features. This challenge becomes more pronounced in dynamic management scenarios, in which boundaries are flexible in space and ...
Heather Welch +4 more
wiley +1 more source
以2020年"黑格比"台风中倒塔的海岛大跨越塔线体系为研究对象,分析了"黑格比"台风对洞头海岛电网的影响,采用Ansys建立了裸塔及塔线体系的有限元模型,分析了裸塔和塔线体系的动力特性。其次,结合现有规范开展了输电塔线体系风荷载静力加载及脉动风速时程拟合方法研究,分别开展了0°、90°等风向角下静力分析和动力时程分析,得到了裸塔、塔线体系中输电塔位移、主材应力静载响应和风振响应,不仅对比分析了裸塔、塔线体系输电塔的风荷载静载效应与考虑脉动风的风振响应,还对比了不同风向角对输电塔风载效应的影响。此外 ...
朱云祥 +5 more
doaj
The determination of flywheel by the dynamic-static analysis of mechanism [PDF]
2004-2005 > Academic research: refereed > Publication in refereed journalVersion of ...
Chan, CY, Liu, GR, Son, XQ
core +1 more source
Selection and Design of Wind Turbine Foundation for an Offshore Wind Farm [PDF]
[Introduction] From 2022, the state subsidies for offshore wind power has been fully withdrawn. The foundation of offshore wind turbines is the supporting structure of wind turbines and plays a crucial role in the safe operation of offshore wind farms ...
Baoyang LI
core +1 more source
Abstract Loss and abuse in children can lead to unresolved–disorganized (UD) attachment. How this condition relates to brain structure and functional connectivity (FC) is unknown. We therefore aimed to investigate gray matter volume (GMV) and resting state functional connectivity (RSFC) correlates of UD attachment in adolescents.
Marie‐José van Hoof +6 more
wiley +1 more source
目的 本国际临床指南由欧洲残疾儿童学会(the European Academy of Childhood Disability,EACD)牵头制定,旨在解决发育性协调障碍(developmental coordination disorder,DCD)的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题,通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础,以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类,最终转化为指南建议。并由国际 ...
Jing Hua +6 more
wiley +1 more source

