{"title":"A FORTRAN routine for computation of coupled bending-torsional dynamic stiffness matrix of beam elements","authors":"J.R. Banerjee","doi":"10.1016/0961-3552(91)90041-2","DOIUrl":"https://doi.org/10.1016/0961-3552(91)90041-2","url":null,"abstract":"<div><p>A FORTRAN subroutine for computing coupled bending-torsional dynamic stiffness matrix of a uniform beam element is developed. An annotated listing of the program is presented. The application of the subroutine is discussed with particular reference to an established algorithm. An illustrative example on the use of the subroutine is given with representative results.</p></div>","PeriodicalId":100044,"journal":{"name":"Advances in Engineering Software and Workstations","volume":"13 1","pages":"Pages 17-24"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-3552(91)90041-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137291401","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}
{"title":"The dual reciprocity boundary element method for the eigenvalue analysis of Helmholtz problems","authors":"D.P.N. Kontoni, P.W. Partridge, C.A. Brebbia","doi":"10.1016/0961-3552(91)90040-B","DOIUrl":"https://doi.org/10.1016/0961-3552(91)90040-B","url":null,"abstract":"<div><p>The dual reciprocity method (DRM) is a general technique for taking domain integrals to the boundary in BEM analysis. In this paper it is applied to the eigenvalue analysis of Helmholtz problems. A solution procedure is presented which avoids the complex eigenvalues usually associated with the non-symmetric BEM matrices and which is at the same time easy to implement. Characteristics numerical examples are used to illustrate the proposed method.</p></div>","PeriodicalId":100044,"journal":{"name":"Advances in Engineering Software and Workstations","volume":"13 1","pages":"Pages 2-16"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-3552(91)90040-B","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137291402","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}
{"title":"On a class of recursive network topologies","authors":"J.H.M. Andriessen","doi":"10.1016/0961-3552(91)90043-4","DOIUrl":"https://doi.org/10.1016/0961-3552(91)90043-4","url":null,"abstract":"<div><p>For the interconnection of the nodes of massively parallel processor networks, concepts are required, which are extendable. In this paper, a ‘recursive network’ is described. With a basic building block, essentially with a fixed number of links, arbitrarily large systems can be configured. At all levels, the interconnection topology is the same. Hence, a simple routing algorithm can be applied. The recursive network is described and compared with hypercube and mesh networks (with respect to the system diameter and the efficient use of the links).</p></div>","PeriodicalId":100044,"journal":{"name":"Advances in Engineering Software and Workstations","volume":"13 1","pages":"Pages 35-39"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-3552(91)90043-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137291398","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}
{"title":"Dispersion of fifth order Stoke waves: A numerical method","authors":"Subroto Kumar Bhattacharyya","doi":"10.1016/0961-3552(91)90044-5","DOIUrl":"https://doi.org/10.1016/0961-3552(91)90044-5","url":null,"abstract":"<div><p>A computer program is described which can calculate the roots of the two coupled dispersion relations arising in Stokes' fifth order gravity wave theory. The numerical scheme involved is the solution of two nonlinear simultaneous equations by Newton-Raphson's method. A typical input and output are given.</p></div>","PeriodicalId":100044,"journal":{"name":"Advances in Engineering Software and Workstations","volume":"13 1","pages":"Pages 40-45"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-3552(91)90044-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137291399","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}
{"title":"EUROBEM'90 — European boundary element symposium","authors":"","doi":"10.1016/0961-3552(91)90047-8","DOIUrl":"https://doi.org/10.1016/0961-3552(91)90047-8","url":null,"abstract":"","PeriodicalId":100044,"journal":{"name":"Advances in Engineering Software and Workstations","volume":"13 1","pages":"Page 51"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-3552(91)90047-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136401633","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}
{"title":"Adaptive methods for partial differential equations","authors":"J.S.P. Cabral","doi":"10.1016/0961-3552(91)90051-5","DOIUrl":"10.1016/0961-3552(91)90051-5","url":null,"abstract":"","PeriodicalId":100044,"journal":{"name":"Advances in Engineering Software and Workstations","volume":"13 1","pages":"Page 53"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-3552(91)90051-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81619126","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}
{"title":"Analysis/design of multistory concrete buildings on microcomputers","authors":"Rafaat M. Hussein","doi":"10.1016/0961-3552(91)90042-3","DOIUrl":"https://doi.org/10.1016/0961-3552(91)90042-3","url":null,"abstract":"<div><p>A computer-aided, integrated, interactive system is developed for the analysis and design of high-rise concrete buildings under vertical, wind and earthquake loads on microcomputers. This system fulfills the need for: new approaches for input and output efficiency as they affect design operation, communication between users and hardwares, problem verification when large scale data input is involved. The system presented has several advantages: no restrictions are imposed on the number of buildings to be solved in the same run, it is a “user-friendly” system, it is interactively implemented, it requires no particular type of professional, it runs with any boundary condition, a typical run can be: analysis then design, or analysis only, or design only. Also, the input data can be checked very easily. In this manner, every participant in a project will provide a share towards this integration with no need to repeat work unnecessarily.</p><p>Two phases are included. In the first one, geometry is computed or revised, eight loading cases in addition to wind and earthquake loads are considered and only analysis is conducted. In the second phase, the design is done with five options for every section. Members under concentric or eccentric loads, flexure, combined shear and torsion, combined shear and diagonal tension are considered.</p><p>With the present system, two high-rise buildings were analyzed and designed. The first buildings three different shear walls and is subjected to wind loads. The second building is composed of interconnected frames and is under earthquake loads.</p></div>","PeriodicalId":100044,"journal":{"name":"Advances in Engineering Software and Workstations","volume":"13 1","pages":"Pages 25-34"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-3552(91)90042-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137291397","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}
{"title":"Another PHD for W.I.T.","authors":"","doi":"10.1016/0961-3552(91)90046-7","DOIUrl":"https://doi.org/10.1016/0961-3552(91)90046-7","url":null,"abstract":"","PeriodicalId":100044,"journal":{"name":"Advances in Engineering Software and Workstations","volume":"13 1","pages":"Page 51"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-3552(91)90046-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136401631","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}
{"title":"US/Japan symposium","authors":"","doi":"10.1016/0961-3552(91)90048-9","DOIUrl":"https://doi.org/10.1016/0961-3552(91)90048-9","url":null,"abstract":"","PeriodicalId":100044,"journal":{"name":"Advances in Engineering Software and Workstations","volume":"13 1","pages":"Page 52"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-3552(91)90048-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136401632","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}