Autodesk Building Design Suite Ultimate 2015.1 (x64)
Size: 13.1 GB
Building Design Suite is a portfolio of interoperable 3D building design software that supports BIM- and CAD-based workflows. Produce realistic 3D visualizations, use integrated simulation and analysis tools, create higher-quality construction documentation, and make more informed design and construction decisions.
Included software
AutoCAD
AutoCAD Architecture
AutoCAD MEP
AutoCAD Structural Detailing
Showcase
AutoCAD Raster Design
ReCap
3ds Max Design
Navisworks Manage
Revit
Inventor
Robot Structural Analysis Professional
InfraWorks
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The subject of the book is the design of aluminium alloys structures. The subject is treated from different points of view, like technology, theory, codification and applications. Aluminium alloys are successfully employed in the transportation industry; A parallel trend has been observed in the last decades in civil engineering structures, where aluminium alloys compete with steel (long-span roofing, bridges, hydraulic structures, offshore superstructures). This volume collects the lectures of out-standing international experts, who are all involved in the codification activity of Eurocode 9 on Aluminium Structural Design. It illustrates, with particular reference to the fields of transportation and civil engineering, the basic design principles from the material properties and the technological aspects of their application, to the evaluation of the resistance of the structural elements (member and plates) under static, dynamic and fatigue loading conditions.
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Editorial Reviews Book Description: This book offers a practical view of finite element analysis (FEA) by reviewing the basics of design analysis from an engineering perspective. It provides practical guidelines for specific design problems, such as setting boundaries, contact points between parts, sheet metal weldments, plastic components, and other common encountered problems. The book also includes a compilation of data which is invaluable to the beginning as well as the experienced design analyst. --nenastran.com/newnoran/store
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Responses of isolated building with MR Dampers and Fuzzy Logic
Author: F. Khoshnoudian , A. Molavi-Tabriz | Size: 0.5 MB | Format:PDF | Quality:Unspecified | Publisher: International Journal of Civil Engineering, Vol. 10, No. 3, September 2012 | Year: 2010 | pages: 10
The application of fuzzy algorithms in the response control of a base isolated building with MR dampers is investigated in this paper. Most of the previous researches in this field have been focused on fuzzy algorithms with linear membership function however in the current study; the membership functions are assumed to be Gaussian and their effectiveness is studied. For this purpose, an eight-story building with regularity in plan and height is considered. The adopted base isolation system includes linear bearings and control devices for improving the behavior of isolated structure under near field ground motions. MR dampers are used to reduce base displacements and have the capacity of 1000 kN with the maximum applied voltage of 10 V. In order to verify the control procedure and analyzing the structure, a simulation procedure is developed. This procedure performs linear analysis of the structure in presence or in absence of the base isolation system. Moreover, the simulation procedure is able to appropriately determine the MR damper voltage using fuzzy logic algorithms and then analyzing the whole system too. Finally, seven near-field earthquake records are chosen in order to study the structure responses under these records and the obtained results demonstrate the accuracy of proposed control procedure.
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In recent years, new equipment for use in earthquake-resistant structures have been developed. Energy dissipation devices such as ADAS metallic dampers are among them which have been used in the design of the new
generation of earthquake-resisting buildings. In this study, systems with ADAS metallic dampers are evaluated in terms of behavior and performance and are compared with conventional earthquake-resistant steel systems such as the system of Chevron with steel special moment frame. Therefore, dampers needed for the design and performance of frames are evaluated by using the nonlinear dynamic analysis with Perform 3D. Also by applying the earthquake records of Bam-northridge-Elcentro-Naghan-Rudbar-Tabas-Lamaperia it is tried to obtain more comprehensive results. By installing the dampers, parameters such as relative and absolute displacement, base shear and hysteresis energy dissipation are reduced significantly by structural members and the performance of the dampers are improved with the increase in height and stories of the structure.
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ACI 318.2R-14 Building Code Requirements for Concrete Thin Shells and Commentary on Building Code Requirements for Concrete Thin Shells (ACI 318.2R-14)
This document governs the design of thin shell concrete structures, previously presented in ACI 318-11 Chapter 19. Where required for design of thin shell concrete structures, provisions of ACI 318 are to be used to complement the provisions of this Code. Transition keys showing how the code was reorganized are provided on the ACI website on the 318 Resource Page under Topics in Concrete.
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Soil-Structure Interaction of Retaining Walls under Earthquake Loads
Author: Prof. Dr. Adnan Falih Ali Mohammed Asaad Mohammed | Size: 0.625 MB | Format:DjVu | Quality:Unspecified | Year: 2013 | pages: 17
The study is devoted to both static and earthquake response analysis of retaining structures acted upon by lateral earth pressure. Two main approaches were implemented in the analysis, namely, the Mononobe-Okabe analytical method and the numerical Finite element procedure as provided in the ready software ABAQUS with explicit dynamic method. A basic case study considered in the present work is the bridge approach retaining walls as a part of AL-Jadiriya bridge intersection to obtain the effects of the backfill and the ground water on the retaining wall response including displacement of the retaining structure in addition to the behavior of the fill material. Parametric studies were carried out to evaluate the effects of several factors such as vertical and horizontal components of the earthquake, maximum peak acceleration, angle of friction, damping ratio, height of the wall and groundwater level within the medium of fill. Three heights of retaining walls were considered for those above mentioned factors, these are (2.9m, 4.7m and6.7m).
A comparison is made between the responses obtained on the basis of finite element analysis with those obtained using the Mononobe-Okabe method. It is found that the lateral wall responses obtained using the FE were larger than those calculated by the Mononobe-Okabe method for all heights of the retaining wall, it was also found that pore pressure of the ground water depends on the water flow through the backfill during the earthquake. The distribution of the dynamic earth pressure on the wall is nonlinear and depends on the earthquake ground acceleration in addition to the wall height and soil properties. Based on the numerical analysis and the results obtained from the parametric studies carried out, two expressions are proposed to evaluate the maximum lateral wall response in terms of wall height, soil properties and earthquake base excitation acceleration, and hence the dynamic earth pressure acting on the retaining structure.
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Influence of Damping Systems On Building Structures Subject to Seismic Effects
Author: Julius Marko | Size: 05 MB | Format:PDF | Quality:Unspecified | Year: may 2006 | pages: 314
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