An Engineering Penetration/Perforation Model of Hemispherical Nosed Rigid Cylindrical Rods into Strain-hardening Targets
A four-stage model of the penetration/perforation by hemispherical-nosed rigid cylindrical rods into targets whose materials exhibit strain-hardening effects. During each stage of the penetration process, a kinematically admissible velocity field involving one or more unknown parameters is assumed. These parameters are determined by minimizing the rate of plastic dissipation. From this velocity field, the incremental deformations of the target, the penetration depth, the resisting force acting on the penetrator and hence its deceleration are evaluated. We propose a criterion for the formation and ejection of the cylindrical plug in the target and use it to study problems involving the perforation of the target. Computed results for the exit speed of the penetrator and, when the targets are not perforated, of the penetration depth are found to match well with the corresponding test values.
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Design Options And Phasing In Revit Architecture
Architectural projects often require alternate design proposals for either a client presentation or for value engineering. The Revit Architecture Design Options feature gives you a flexible way to create, manage, and present your design proposals. In this session, we'll explore Option Sets and Options for presenting various proposals to your client, zoning board, or other stakeholder. Each option behaves independently from the others, fully managing both the graphics and the quantities reported on schedules.
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Tutorial Using Autodesk Revit
This tutorial is intended for those who want to take designs created in Autodesk Revit and add professional rendering effects in 3ds Max Design. Revit data is imported as an FBX file, a format preferable to others (such as DWG), for its ability to transfer scene metadata as well as geometry, material, and lighting information.
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Wastewater Lift Station Design Standards
Public Works Design Manual outlines the design requirements for public and private sanitary wastewater lift stations. Upgrades or modifications to existing wastewater lift stations shall meet these standards to the extent practical. These standards are not applicable to a single residential structure with four or fewer independent residences.
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Autodesk Design Academy 2009 Installation Guide
Autodesk Design Academy offers a comprehensive pre-engineering, pre-architecture, and cross-discipline curriculum that helps students learn the fundamentals of the design process while using popular Autodesk design tools.
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CorelDRAW Graphics Suite X4 Textile Pattern Design
Textile pattern design In this tutorial, I will show you the workflow for creating a textile pattern design and applying it to a fashion sketch (Figure 1), and in the process, I'll use some of my favorite CorelDRAW tools: the Polygon tool, the Smart fill tool, and Corel PowerTRACE .
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Autodesk Design Review Getting Started Guide
This guide Will introduce you to team collaboration utilizing Autodesk Design Review to streamline the process. Whether involved in manufacturing, AEC, or geospatial industries, design is a collaborative process that involves those who need to review and comment on designs, but are not familiar with CAD software.
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Emi Design Techniques For Microcontrollers In Automotive Applications
describes some recent Intel sponsored research efforts that investigate EMI to on- boardFMradio receivers. Several different design ap-proacheswere tested, using both two layer and multilayer circuit boards. The test program was based on an ABS (anti-lock braking system) control module that uses the Intel 80C196KRmicrocontroller. The results and recommended "low noise" design concepts, however, apply to any microcontroller design used in vehicular applications.
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AutoCAD Civil 3D for Educators: Teach Design, Not Drafting
As the civil engineering industry continues to adopt AutoCAD Civil 3D, the need for trained engineering students increases. Using modeling-based applications in academia not only allows students to learn engineering fundamentals and explore creative designs, but also prepares them for exciting careers in civil design. ...
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Perforated Shearwall Design
Perforated Shearwall Design Copyright 2001 American Forest Paper Association 1 Manuscript Date April 2000 Perforated Shearwall Design Jeffrey Stone Ph D Philip Line P E Brian Weeks
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Perforated Shearwall Design Method
Perforated Shearwall Design Method Copyright 2001 American Forest Paper Association 1 Manuscript Date October 1996 Perforated Shearwall Design Method1 Philip Line P E Bradford K Douglas P E
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The Performance Of Perforated Shear Walls With Narrow Wall ...
The Performance Of Perforated Shear Walls With Narrow Wall ... Shear walls designed according to the perforated shear wall method as opposed to traditional design had a lower ultimate capacity and stiffness
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Perforated Plywood Shearwall-wood Studs
Perforated Plywood Shearwall-wood Studs Perforated Plywood Shearwalls w Wood Studs 2006 INTERNATIONAL BUILDING CODE IBC DESIGN PER 2006 IBC Section 2305 3 8 2 property of One Page Calculations
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The New Cfsei Shear Wall Design Guide - Ncsea 10-23-08
The New Cfsei Shear Wall Design Guide - Ncsea 10-23-08 1 Jeff Ellis PE SE Past President CFSEI AISI COFS Lateral Design Subcommittee Chairman Senior Engineering Project Manager Simpson Strong Tie Co Inc
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