Error
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Error loading Modules:Can't create/write to file '/var/lib/mysql/tmp/#sql_bd4_0.MYI' (Errcode: 30) SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 8 OR mm.menuid = 0 ) ORDER BY position, ordering

INFORMATION SYSTEMS AND LOGISTICS IN CIVIL ENGINEERING

Automation of the process of visualization applicable to design solutionsin the autocad environment

Vestnik MGSU 3/2013
  • Lebedeva Irina Mikhaylovna - Moscow State University of Civil Engineering (MGSU) Associate Professor, Department of Descriptive Geometry and Graphics, Moscow State University of Civil Engineering (MGSU), Moscow State University of Civil Engineering (MGSU); This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Sinenko Sergey Anatol’evich - Moscow State University of Civil Engineering (MGSU) Doctor of Technical Sciences, Professor, Department of Information Systems, Technology and Automation in Civil Engineering; +7 (495) 287-4914, ext. 31–07., Moscow State University of Civil Engineering (MGSU), Moscow State University of Civil Engineering (MGSU); This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 228-236

The authors provide a brief description of the software algorithm designed to automatize some of the final stages of design and research into buildings and structures, namely, computer-aided realistic visualization of a simulated object in the AutoCAD environment. Special attention is driven to realistic shadows that are important whenever a construction site is positioned within the environment. The software simulates sunlight by creating a remote source of light. Diffused light is generated by a set of three additional sources of light. The software algorithm is based on a pattern of light sources simulating sunlight and skylight. The point of location of each additional source of light is pre-set by the software operator. This point is identified by the software as the set of coordinates calculated using a special subroutine. The article has a table of sun angles for any time of the day and each month of the year at the latitude of Moscow.

DOI: 10.22227/1997-0935.2013.3.228-236

References
  1. Poleshchuk N.N. AutoCAD Razrabotka prilozheniy, nastroyka i adaptatsiya [AutoCAD Application Development, Customization and Adaptation]. St.Petersburg, BKhV-Peterburg Publ., 2006.
  2. Sidenko L.A. Komp’yuternaya grafika i geometricheskoe modelirovanie [Computer Graphics and Geometric Simulation]. St.Petersburg, Piter Publ., 2009.
  3. Glotova V.V., Lebedeva I.M. Mekhanizm tsentral’nogo proetsirovaniya v komp’yuternoy grafike [Mechanism of Central Mapping in Computer Graphics]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2011, no. 2, vol. 2, pp. 342—346.
  4. Pozitsionirovanie solnechnykh moduley. Meteorologicheskie dannye. 2012 g. [Positioning of Solar Modules. Meteorological data. 2012.] Available at: http://www.solarinntech.ru/informations/meteorological_data Date of access: 01.04.12.
  5. Dvizhenie nebesnykh tel. Spetsial’naya astrofizicheskaya observatoriya Rossiyskoy akademii nauk. 2011 g. [Motion of Celestial Bodies. Special Astrophysical Observatory of the Russian Academy of Sciences. 2011] Available at: http://www.sao.ru/Doc-k8/Science/ Date of access: 01.04.12.
  6. Folly G., Van Dam A. Osnovy interaktivnoy mashinnoy grafiki [Fundamentals of Interactive Computer Graphics]. Moscow, Mir Publ., 1987.

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Using AutoCAD to improve the visibility of the organizational technological design

Vestnik MGSU 1/2014
  • Lebedeva Irina Mikhailovna - Moscow State University of Civil Engineering (MGSU) Assistant Professor, Department of Descriptive Geometry and Graphics, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 202-208

The article describes the issue of increasing the visibility of technological solutions in organizational-technological design. The ability to visualize the main stages of building process technology contributes to organic integration of all the requirements. A special role for the harmonious perception is played by correct display of the lighting facilities, shadowing. Realistic shadows help to analyze the rooms’ insolation of the designed fa- cility and the surrounding areas. We give a justification for the use of AutoCAD in order to automate the process of visualizing the results of organizational-technological design. The author describes the methods of obtaining realistic natural lighting in AutoCAD without significantly increasing the complexity of the process. Engineering companies in 46 % of cases use the software AutoCAD in order to create construction plans. AutoCAD has a variety of possibilities and is constantly evolving. Continuation is one of the benefits of this program. AutoCAD is unique in terms of customization, because, apart from instruction languages, it has two built-in programming languages: AutoLISP and VisualBasic. Because of these specific features AutoCAD allows to create any applications related to graphics implementation. Constant monitoring of lightning changes allows finding the appropriate in terms of aesthetics, ergonomics and insolation decisions on planning and associating a building or structure to the environment. Solar lighting is simulated by a combination of several directional lightning point sources. The author offers a brief description of the program algorithm, which allows automatically managing lighting settings and creating a file with a realistic visualization of the design solutions.

DOI: 10.22227/1997-0935.2014.1.202-208

References
  1. Lapidus A.A., Telichenko V.I. Informatsionnoe modelirovanie tekhnologiy i biznesprotsessov v stroitel'stve: monografiya [Information Modeling of Technology and Business Processes in Construction. Monograph]. Moscow, ASV Publ., 2008.
  2. Kolesnikova E.B., Sinenko S.A. Tekhnologiya virtual'noy real'nosti v otobrazhenii stroitel'nogo general'nogo plana pri vozvedenii ob"ekta [Technology of Virtual Reality in Presentation of General Lay-out in the Process of Building an Object]. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering]. 2012, no. 11, pp. 44—46.
  3. Lebedeva I.M., Sinenko S.A. Problemy realisticheskoy vizualizatsii organizatsionnotekhnologicheskikh resheniy v srede AutoCAD [The Problems of Realistic Visualization of the Organizational and Technological Solutions in AutoCAD]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2011, no. 8, vol. 2, pp. 451—458.
  4. Lebedeva I.M., Sinenko S.A. Algoritm programmy vizualizatsii proektnykh resheniy v srede AUTOCAD [Algorithm of Visualization Software of Design Decisions in AUTOCAD]. Tekhnologiya i organizatsiya stroitel'nogo proizvodstva [Technology and Organization of Construction Industry]. 2012, no. 1(1), pp. 43—46.
  5. Poleshchuk N.N. AutoCAD Razrabotka prilozheniy, nastroyka i adaptatsiya [AutoCAD: Application Development, Customization and Adaptation]. Saint Petersburg, BKhV-Peterburg Publ., 2006.
  6. Klimacheva T.N. Trekhmernaya komp'yuternaya grafika i avtomatizatsiya proektirovaniya na VBA v AutoCAD [3D Computer Graphics and Computer-aided Design on VBA in AutoCAD]. Moscow, Press, 2008, 464 p.
  7. Zatsepin P.M. Avtomatizirovannaya sistema proektirovaniya kontrolya ob"ektov stroitel'stva [Automated System of Control of Construction Projects Designing]. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering]. 2009, no. 6, pp. 60.
  8. Pedersen Mathias. Tekhnologiya i metody osveshcheniya [Technology and Lighting Techniques]. Available at: http://b3d.mezon.ru/index.php/Chapter_11.1:_Lighting_Discussion. Date of access: 03.04.2012.
  9. Rogers D., Adams J. Matematicheskie osnovy mashinnoy grafiki [Mathematical Background of Computer Graphics]. 2nd ed. Moscow, Mir Publ., 2001.

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