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Modern Trends in Research on Steel, Aluminium and Composite Structures最新文献

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Impact of the self-stress state on the static properties of double-layered tensegrity grids 自应力状态对双层张拉整体网架静力性能的影响
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 2021-06-18 DOI: 10.1201/9781003132134-13
J. Tomasik, P. Obara
{"title":"Impact of the self-stress state on the static properties of double-layered tensegrity grids","authors":"J. Tomasik, P. Obara","doi":"10.1201/9781003132134-13","DOIUrl":"https://doi.org/10.1201/9781003132134-13","url":null,"abstract":"","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124990455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The generalized constitutive law in nonlinear structural analysis of steel frames 钢框架非线性结构分析中的广义本构律
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 2021-06-07 DOI: 10.20944/PREPRINTS202106.0165.V1
D. Mrówczyński, T. Gajewski, T. Garbowski
{"title":"The generalized constitutive law in nonlinear structural analysis of steel frames","authors":"D. Mrówczyński, T. Gajewski, T. Garbowski","doi":"10.20944/PREPRINTS202106.0165.V1","DOIUrl":"https://doi.org/10.20944/PREPRINTS202106.0165.V1","url":null,"abstract":"The article presents a modified finite element (FE) based algorithm for nonlinear analysis of 2D beam structures, which takes into account the influence of the shear forces. The method proposed enables using complex materials with nonlinearities without the need of implementing advanced constitutive models in FE routines. It can be directly integrated with commonly available FE software for linear analysis of beam structures, so its functionality can be easily extended also with material nonlinearities. The presented approach adopts the generalized constitutive law algorithm to iteratively modify the stiffness of beam element. To address an influence of a shear stiffness, a Timoshenko beam element was used. The methodology was implemented and its performance was verified on several numerical examples. For validation, the displacements and the ultimate loads were compared with the values from a commercial FE software. The results shown a good correlation between the reference model and the method proposed.","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127972295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Generalized nonlinear constitutive law applied to steel trapezoidal sheet plates 广义非线性本构法在钢梯形薄板中的应用
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 2021-06-07 DOI: 10.1201/9781003132134-21
N. Staszak, T. Gajewski, T. Garbowski
{"title":"Generalized nonlinear constitutive law applied to steel trapezoidal sheet plates","authors":"N. Staszak, T. Gajewski, T. Garbowski","doi":"10.1201/9781003132134-21","DOIUrl":"https://doi.org/10.1201/9781003132134-21","url":null,"abstract":"In the paper, a modified nonlinear finite element method for analysis of trapezoidal plates geometrically reduced to shallow-shell Reissner-Mindlin formulation is presented. Due to the method proposed the complex plate cross-section and nonlinear materials may be modelled and no implementation of advanced constitutive law via user subroutines is needed. The generalized nonlinear constitutive law is used to update the stiffness of the plate element. The method enables modeling of complicated cross-sections, such as steel trapezoidal sheets, metal facing sandwich panels or reinforced concrete. Additionally, for those geometrically complex sections an advanced nonlinear material may be adopted. To verify the proposed method, a selected trapezoidal sheets were modeled in a commercial software as full 3D shell structures. By comparing displacements and forces, it was shown that both models behave almost identically, however, the simplified model has about 300-400 times less degrees of freedom, thus it is much more efficient.","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126555359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Buckling analysis of thin-walled sigma beams with respect to different numerical descriptions 不同数值描述下薄壁sigma梁的屈曲分析
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 1900-01-01 DOI: 10.1201/9781003132134-20
K. Rzeszut, I. Szewczak, P. Różyło, M.J. Guminiak
{"title":"Buckling analysis of thin-walled sigma beams with respect to different numerical descriptions","authors":"K. Rzeszut, I. Szewczak, P. Różyło, M.J. Guminiak","doi":"10.1201/9781003132134-20","DOIUrl":"https://doi.org/10.1201/9781003132134-20","url":null,"abstract":"","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125113181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of type and orientation of thin-walled beams on the interaction effectiveness with sandwich panels 薄壁梁类型和方向对夹层板相互作用效果的影响
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 1900-01-01 DOI: 10.1201/9781003132134-24
K. Ciesielczyk, R. Studziński
{"title":"Influence of type and orientation of thin-walled beams on the interaction effectiveness with sandwich panels","authors":"K. Ciesielczyk, R. Studziński","doi":"10.1201/9781003132134-24","DOIUrl":"https://doi.org/10.1201/9781003132134-24","url":null,"abstract":"","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128017779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Composite beams with aluminium girders – a review 铝梁复合梁-回顾
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 1900-01-01 DOI: 10.1201/9781003132134-30
M. Szumigała, M. Chybiński, Ł. Polus
{"title":"Composite beams with aluminium girders – a review","authors":"M. Szumigała, M. Chybiński, Ł. Polus","doi":"10.1201/9781003132134-30","DOIUrl":"https://doi.org/10.1201/9781003132134-30","url":null,"abstract":"","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116289727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Experimental tests of second generation trapezoidal sheets 第二代梯形薄板的试验研究
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 1900-01-01 DOI: 10.1201/9781003132134-22
T. Szumigała
{"title":"Experimental tests of second generation trapezoidal sheets","authors":"T. Szumigała","doi":"10.1201/9781003132134-22","DOIUrl":"https://doi.org/10.1201/9781003132134-22","url":null,"abstract":"","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131506630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Strengthening of steel-concrete composite beams in experimental study 钢-混凝土组合梁加固试验研究
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 1900-01-01 DOI: 10.1201/9781003132134-29
P. Szewczyk, M. Szumigała
{"title":"Strengthening of steel-concrete composite beams in experimental study","authors":"P. Szewczyk, M. Szumigała","doi":"10.1201/9781003132134-29","DOIUrl":"https://doi.org/10.1201/9781003132134-29","url":null,"abstract":"","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131112168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Fatigue life estimation of treated welded attachments via High Frequency Mechanical Impact treatment (HFMI-treatment) 经高频机械冲击处理的焊接附件疲劳寿命估算
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 1900-01-01 DOI: 10.1201/9781003132134-61
H. Al‐Karawi, M. Al‐Emrani, Reza Haghani Dogaheh
{"title":"Fatigue life estimation of treated welded attachments via High Frequency Mechanical Impact treatment (HFMI-treatment)","authors":"H. Al‐Karawi, M. Al‐Emrani, Reza Haghani Dogaheh","doi":"10.1201/9781003132134-61","DOIUrl":"https://doi.org/10.1201/9781003132134-61","url":null,"abstract":"High-Frequency Mechanical Impact (HFMI) is one of the newest post-weld treatment methods that can be used to repair cracks in welded structures. The main effect of this method is to extend the fatigue life by putting the cracks under compression. Linear Elastic Fracture Mechanics (LEFM) is to be used as an analysis tool accompanied by Paris law. Crack growth curves are presented in this work. The effects of the induced residual stress, the initial crack size, the clamping stress, and the stress range are all incorporated in the analysis. Subsequently, the analysis results are compared to experimental results obtained from fatigue testing on transverse non-load-carrying welded attachment. The scatter in fatigue test results is found to be mainly attributed to the scatter in both the induced residual stresses and the variation in the existing crack sizes before treatment. Moreover, the analysis could successfully expect at what conditions the crack would not propagate through incorporating the concept of threshold stress intensity factor.","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116205514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Selected aspects of designing the cold-formed steel structures 冷弯型钢结构的选型设计
Modern Trends in Research on Steel, Aluminium and Composite Structures Pub Date : 1900-01-01 DOI: 10.1201/9781003132134-6
L. Sokol, K. Rzeszut
{"title":"Selected aspects of designing the cold-formed steel structures","authors":"L. Sokol, K. Rzeszut","doi":"10.1201/9781003132134-6","DOIUrl":"https://doi.org/10.1201/9781003132134-6","url":null,"abstract":"","PeriodicalId":339962,"journal":{"name":"Modern Trends in Research on Steel, Aluminium and Composite Structures","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121673127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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