Results 101 to 110 of about 9,770 (298)
Study of structural capacity and serviceability affecting the obstruction of residential door
Latin American Journal of Solids and StructuresThe last Chilean earthquake, occurred on February 27, 2010, allowed establishing important patterns of structural failures in reinforced concrete residential buildings; however, limited progress has been made in the study of basic standards of ...
Eric Forcael +5 more
doaj +1 more source
How can children and young people have a voice in urban treescapes?
People and Nature, EarlyView.Abstract Scientific understanding of climate change has, to date, failed to result in sufficient action. This paper proposes that a deficit model of top‐down learning and dissemination in relation to public engagement with science may be part of the problem, particularly when considering the attitudes, values and empowerment of children and young ...
Simon Carr +10 more
wiley +1 more source
Macro Model of Fiber Plasterboard Filled with Reinforced Concrete
工程科学与技术, 2007 :To master the mechanical property and to analyze pilot project of the fiber plasterboard filled with reinforced concrete（Rapid Wall）, according to the material characteristic and the idea of micro-and macro-model, a macro-model basing on the idea of ...
doaj
Journal of Materials and Engineering Structures, 2023 In current study, Damage estimation is carried out using new methodology using parameters such as absorbed energy and degrading stiffness by pushover analysis. A new stiffness-based damage index is developed for each increasing step of pushover analysis,
Hemil Manharbhai CHAUHAN +1 more
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Fast performance uncertainty estimation via pushover and approximate IDA
, 2009 Approximate methods based on the static pushover are introduced to estimate the seismic performance uncertainty of structures having non-deterministic modeling parameters. At their basis lies the use of static pushover analysis to approximate Incremental
Vamvatsikos, D. +3 more
core +1 more source
The place bonding potential of nature‐based citizen science with refugee children and youth
People and Nature, EarlyView.Abstract Nature‐based citizen science often involves close interaction with places. In addition to providing benefits, such as learning opportunities and contact with nature, it can facilitate and shape bonds between people and places. Research exploring the place bonding potential of such projects is still in its infancy. This paper addresses this gap
Ekaterina Egorova
wiley +1 more source
Jianzhu Gangjiegou Jinzhan, 2019 为克服传统Pushover方法的局限性,提出了基于能量平衡的位移自适应多模态Pushover方法。这种方法结合了能量平衡方法和位移自适应Pushover方法,对所考虑的各个振型分别进行Pushover分析,然后将所得各个模态性能点处对应的各向性能指标按SRSS组合规则进行组合。这种方法可以考虑高阶振型影响以及结构屈服以后侧向力分布的变化,同时也避免了传统基于位移自适应Pushover方法无法反映高阶振型影响以及Pushover分析中侧向力折返问题。为验证所提出方法的预测效果,选取3个高层钢框架作为案例 ...
郭慧珍, 李玲, 金松
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Evaluation of Seismic Performance Parameters of Steel Moment Frames Using Conventional and Advanced Pushover Methods with Considering Higher Mode and Near Field Pulse-Type Effects [PDF]
Journal of Structural and Construction Engineering, 2016 Ductility, over-strength, material properties and design methodology are the factors affect the reduction rate of the lateral strength of structure in nonlinear region.
Navid Siahpolo +2 more
doaj
Robust β‐myrcene block copolymer elastomeric vitrimers
Polymer International, EarlyView.Myrcene‐based vitrimeric elastomers were compared: statistical (poly(styrene‐stat‐myrcene‐stat‐AAEMA)] versus ‘hard–soft’ diblock (poly(styrene)‐block‐poly(myrcene‐co‐AAEMA)). The diblock's ability to anchor the glassy poly(styrene) blocks in a self‐assembled microstructure was effective – leading to four times higher tensile stress and ten times ...
Chong Yang Du +2 more
wiley +1 more source