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Instantaneous deflection of light-weight concrete slabs
Behnam VAKHSHOURI, Shami NEJADI
《结构与土木工程前沿(英文)》 2017年 第11卷 第4期 页码 412-423 doi: 10.1007/s11709-017-0416-8
关键词: instantaneous deflection light-weight concrete expanded polystyrene effective moment of inertia cracking moment moment capacity service moment
Estimating moment capacity of ferrocement members using self-evolving network
Abdussamad ISMAIL
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 926-936 doi: 10.1007/s11709-019-0527-5
关键词: ferrocement moment capacity self-evolving neural network
Shaking-moment balancing of mechanisms with principal vectors and momentum
V. van der WIJK
《机械工程前沿(英文)》 2013年 第8卷 第1期 页码 10-16 doi: 10.1007/s11465-013-0359-2
The design of shaking-moment-balanced linkages still is challenging. Considering moment balance in the very beginning of the design process of mechanisms is important for finding applicable solutions. For this purpose, the method of principal vectors is investigated, showing a compact notation of the angular momentum with respect to the center of mass. The moment balance conditions are derived for three elements in series from which balance solutions are synthesized and illustrated. From the application for moment balancing of a 4R four-bar linkage it is shown that the moment balancing of closed kinematic chains remains challenging.
关键词: shaking-moment balancing principal vector linkage angular momentum
Initial stiffness and moment resistance of reinforced joint with end-plate connection
Sufang WANG, Yiyi CHEN,
《结构与土木工程前沿(英文)》 2009年 第3卷 第4期 页码 345-351 doi: 10.1007/s11709-009-0054-x
关键词: steel structure end-plate connection backing plate supplementary web plate initial stiffness moment resistance
Rare-earth separation based on the differences of ionic magnetic moment via quasi-liquid strategy
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1584-1594 doi: 10.1007/s11705-022-2189-4
关键词: rare earth element different magnetic moment magnetic separation ionic liquid
Improved prediction of pile bending moment and deflection due to adjacent braced excavation
《结构与土木工程前沿(英文)》 doi: 10.1007/s11709-023-0961-2
关键词: pile responses excavation prediction deflection bending moments
High-order moment methods for LRFD including random variables with unknown probability distributions
Zhao-Hui LU, Yan-Gang ZHAO, Zhi-Wu YU
《结构与土木工程前沿(英文)》 2013年 第7卷 第3期 页码 288-295 doi: 10.1007/s11709-013-0210-1
关键词: high-order moment methods applicable range load and resistance factors target mean resistance
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 851-866 doi: 10.1007/s11709-021-0739-3
关键词: damage identification beam-to-column connection time-domain response optimization
Branavan ARULMOLY; Chaminda KONTHESINGHA; Anura NANAYAKKARA
《结构与土木工程前沿(英文)》 2022年 第16卷 第11期 页码 1453-1473 doi: 10.1007/s11709-022-0877-2
关键词: manufactured sand fresh concrete microfines admixtures shrinkage cracking
Yan-Gang ZHAO, Zhao-Hui LU
《结构与土木工程前沿(英文)》 2011年 第5卷 第3期 页码 315-322 doi: 10.1007/s11709-011-0117-7
关键词: load and resistance factors third-moment method three-parameter lognormal (3P-lognormal) distribution target mean resistance simple formula
Seismic performance of moment resisting steel frame subjected to earthquake excitations
Fadzli M. NAZRI, Pang Yew KEN
《结构与土木工程前沿(英文)》 2014年 第8卷 第1期 页码 19-25 doi: 10.1007/s11709-014-0240-3
关键词: incremental dynamic analysis (IDA) pushover analysis performance-based seismic design
《农业科学与工程前沿(英文)》 2021年 第8卷 第2期
Fruit cracking is a major disorder that affects the integrity of fruit and reduces the commercial value of tomato and other fleshy fruit. Here, we have found a novel fruit ‘netted-cracking’ (FNC) phenotype in tomato introgression line IL4-4 which is present in neither the donor parent (LA0716) nor the receptor parent (M82). An F2 population was generated by crossing IL4-4 with M82 to genetically characterize the FNC gene and this showed that a single dominant gene determined fruit netted-cracking. Further map-based cloning narrowed down the FNC locus to a 230 kb region on chromosome 4. Sequencing and annotation analysis show that FNC(Solyc04 g082540) was the most likely candidate gene. Functional characterization of FNC by overexpressing FNCAC and FNCIL4-4resulted in the fruit netted-cracking phenotype, suggesting that the FNC transcript level results in the functional gain of fruit netted-cracking. These findings were further confirmed by FNC ortholog in netted-cracking pepper and melon, indicating a common regulatory mechanism in different plant species. Furthermore, cytoplasm and nucleus-localized FNC indicates increased expression of genes involved in suberin, lignin, lipid transport and cell wall metabolism. These findings provide novel genetic insights into fruit netted-cracking and offer a way to promote molecular improvement toward cracking resistant cultivars.
关键词: fine mapping / fruit netted-cracking / introgression line / transcript level
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1317-1336 doi: 10.1007/s11709-021-0763-3
关键词: square concrete filled tubes confine-stiffening confine-strengthening fractal cracking fracture
Hierarchical approach for fatigue cracking performance evaluation in asphalt pavements
Ibrahim ONIFADE, Yared DINEGDAE, Björn BIRGISSON
《结构与土木工程前沿(英文)》 2017年 第11卷 第3期 页码 257-269 doi: 10.1007/s11709-017-0410-1
关键词: fatigue cracking energy based crack initiation mechanistic approach pavement analysis
《结构与土木工程前沿(英文)》 页码 1163-1187 doi: 10.1007/s11709-023-0987-5
关键词: cast-in anchor concrete cone capacity geopolymer concrete head size surface crack anchor profile
标题 作者 时间 类型 操作
Estimating moment capacity of ferrocement members using self-evolving network
Abdussamad ISMAIL
期刊论文
Initial stiffness and moment resistance of reinforced joint with end-plate connection
Sufang WANG, Yiyi CHEN,
期刊论文
Rare-earth separation based on the differences of ionic magnetic moment via quasi-liquid strategy
期刊论文
High-order moment methods for LRFD including random variables with unknown probability distributions
Zhao-Hui LU, Yan-Gang ZHAO, Zhi-Wu YU
期刊论文
Damage identification in connections of moment frames using time domain responses and an optimization
期刊论文
Effects of microfine aggregate in manufactured sand on bleeding and plastic shrinkage cracking of concrete
Branavan ARULMOLY; Chaminda KONTHESINGHA; Anura NANAYAKKARA
期刊论文
Estimation of load and resistance factors using the third-moment method based on the 3P-lognormal distribution
Yan-Gang ZHAO, Zhao-Hui LU
期刊论文
Seismic performance of moment resisting steel frame subjected to earthquake excitations
Fadzli M. NAZRI, Pang Yew KEN
期刊论文
FUNCTIONAL GAIN OF FRUIT NETTED-CRACKING IN AN INTROGRESSION LINE OF TOMATO WITH HIGHER EXPRESSION OF
期刊论文
Theoretical study on the confine-stiffening effect and fractal cracking of square concrete filled steel
期刊论文
Hierarchical approach for fatigue cracking performance evaluation in asphalt pavements
Ibrahim ONIFADE, Yared DINEGDAE, Björn BIRGISSON
期刊论文