Civil Engineering Association

Welcome, Guest

You have to register before you can post on our site.

Search Forums

Forum Statistics

» Members: 131,871
» Latest member: ahmaed94
» Forum threads: 31,859
» Forum posts: 105,534

Full Statistics

Latest Threads

ACI/PCI 319: Structural P...
Forum: ACI
Last Post: poolmand
5 hours ago
» Replies: 2
» Views: 1,745

LISP to draw steel shapes
Forum: Autocad Structural Details
Last Post: Dell_Brett
08-31-2025, 12:44 PM
» Replies: 6
» Views: 19,326

CS TR?: Assessment, Desig...
Forum: Concrete
Last Post: concreteok
08-27-2025, 03:39 AM
» Replies: 6
» Views: 6,920

All Type Beam to Column C...
Forum: Own-Copyrighted Material
Last Post: juice
08-25-2025, 01:54 AM
» Replies: 12
» Views: 39,418

TIA 222-H
Forum: Codes, Manual & Handbook
Last Post: civilfafa
08-23-2025, 06:47 AM
» Replies: 2
» Views: 4,242

[REQUEST] HSS Design Manu...
Forum: Books and Codes Request
Last Post: civilfafa
08-21-2025, 08:46 AM
» Replies: 1
» Views: 3,523

Convert SAP2000 to ETABS ...
Forum: Csi Products
Last Post: mowafi3m
08-18-2025, 05:11 PM
» Replies: 2
» Views: 10,905

AutoRebar for Autodesk Au...
Forum: Autodesk Products
Last Post: poolmand
08-18-2025, 09:58 AM
» Replies: 1
» Views: 5,324

ANSI/AISC N690: Specifica...
Forum: AISC
Last Post: poolmand
08-18-2025, 07:07 AM
» Replies: 5
» Views: 6,479

AISC 207: Standard for Ce...
Forum: AISC
Last Post: poolmand
08-18-2025, 07:02 AM
» Replies: 1
» Views: 3,855

CONCRETE

Posted by: aslam - 08-28-2012, 02:24 AM - Forum: Journals, Papers and Presentations - No Replies

CONCRETE

[img]

[/img]

Basics of concrete

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

This post has been made by CivilEA Post-Generator ver 2.1.6

Some Recent Problems in Applying ACI 318 Deflection Criteria

Posted by: aslam - 08-28-2012, 02:18 AM - Forum: Journals, Papers and Presentations - No Replies

SOME RECENT PROBLEM IN APPLYING ACI 318 DEFLECTION CRITERIA

[img]

[/img]

Deflection criteria should be based on all things known to affect deflection (loads, modulus of elasticity, etc.)

No real penalty for designers – Computers make complicated deflection calculations transparent

Minimum thickness criteria should not permit thinner slabs than required by computation

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

This post has been made by CivilEA Post-Generator ver 2.1.6

Design Of Mechanical Joints

Posted by: cztiago - 08-27-2012, 01:44 PM - Forum: Archive - No Replies

Design Of Mechanical Joints

Description

A cornerstone publication that covers the basic principles and practical considerations of design methodology for joints held by rivets, bolts, weld seams, and adhesive materials, "Design of Mechanical Joints" gives engineers the practical results and formulas they need for the preliminary design of mechanical joints, combining the essential topics of joint mechanics...strength of materials...and fracture control to provide a complete treatment of problems pertinent to the field of mechanical connections.

Introduction to Mechanical Joints Elementary Concepts of Strength and Fracture Effect of Lateral Forces Indeterminate Static Equilibrium Cross-Sectional Geometry Combined Stress Criteria Response in Shear Torsion Deflection Criteria Buckling of Columns and Plates Bending of Plates Design of Curved Elements Preliminary Considerations of Fasteners Design of Rivets Behavior of Individual Bolts Selection of Bolt Materials The Problem of Stress and Strain Torque Equations and Friction Strength and Design Criteria Control of Torque and Preload Selection of Working Loads Modern View of Bolt Preload Riveted and Bolted Joints Basic Formulas for Rivets Formulas for Eccentric Shear Performance of Riveted Joints Rigid Bolted Connection Effect of Gasket Stiffness of Flange in Compression Conventional Diagram of Bolt Preload Theories of Joint Preload Calculation of Spring Constants Symmetrical Splice Connection Flanges and Stiffeners Comments on Gasket Effects Tightness Criterion Spacing of Bolts Mechanics of Flange Rotation Design of Straight Flanges Design of Ribbed Flanges Stiffeners Compact Flanges Design of Clamps and Pipe Joints Interference Fit Split Hub Criteria Single-Pin Clevis Joint Rigid Clamp Application Design C-Clamp Vessel and Pipe Supports Tubular Joints Coupling and Pin Connections Design of Cotter Joints Key and Spline Connections Technology of Pipe Coupling Single Bolt Fitting Design of Eyebar Joints Sizing of Pins Coupling Links Wire Rope Fittings Thread Forms for High Pressure Closures Design of Welded Joints Typical Welded Joints Allowable Weld Stresses Crack Initation and Fatigue Design Assumptions Analysis of Fillet Weld Weld Line Formulas for Design Welded Lap Joint. Beam Seat Connections Column Base Plate Design Welded Joints in Plate Girders Special Welded Joints Special Mechanical Interfaces Vacuum Barrier Technology Design of Circular Membrane Behavior of Mylar Barriers Metallic Diaphragm Experiment Plastic Correction in Diaphragm Design Spherical-Cap Barriers Rolling Diaphragm Interface Design for Adhesion Characteristics of Solid Surfaces Mechanics of Adhesion Setting and Flow of Adhesives The Concept of Stress Comments on Shrinkage Stresses in Butt Adhesive Joints Design of Lap Joints Design Formulas for Scarf Joints The Problem of Peeling Special Applications

Thanks

Australian/New Zealand Standard (Structural Design Actions)+Supplement

Posted by: pezhmankhan - 08-27-2012, 08:56 AM - Forum: Codes, Manual & Handbook - Replies (3)

Australian/New Zealand Standard (Structural Design Actions)+Supplement

This Standard is Part 0 of the AS/NZS 1170 series, Structural design actions, which
comprises the following parts, each of which will have an accompanying Commentary
published as a Supplement:
Part 0: General principles
Part 1: Permanent, imposed and other actions
Part 2: Wind actions
Part 3: Snow and ice actions
Part 4: Earthquake actions

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

This post has been made by CivilEA Post-Generator ver 2.1.6

Foundations of Micropolar Mechanics

Posted by: freequo - 08-26-2012, 07:16 PM - Forum: Archive - No Replies

Foundations of Micropolar Mechanics

The book presents foundations of the micropolar continuum mechanics including a short but comprehensive introduction of stress and strain measures, derivation of motion equations and discussion of the difference between Cosserat and classical (Cauchy) continua, and the discussion of more specific problems related to the constitutive modeling, i.e. constitutive inequalities, symmetry groups, acceleration waves, etc.

This post has been made by CivilEA Post-Generator ver 2.1.6

VMware Workstation v9.0

Posted by: Mohammad6299 - 08-26-2012, 03:26 PM - Forum: Non Engineering Software - Replies (2)

VMware Workstation v9.0

Size: 400 MB

VMware Workstation 9 continues VMware’s tradition of delivering the virtual hardware that technical professionals deserve and rely on every day. With support for Windows 8, restricted VMs, Open GL support for Linux and a new web interface to access virtual machines, it’s the perfect tool for getting work done.

Best in Class Windows 8 Support
To help you and your organization evaluate Windows 8, master the Metro UI and test your applications, VMware Workstation 9 is optimized for running Windows 8 virtual machines and running on Windows 8 PCs. Easy Install simplifies the task of creating Windows 8 virtual machines, Unity mode will intelligently scale windows with Metro applications and multi-touch support will ensure you get the true Windows 8 experience in a virtual machine.

Access from Almost any Device
Workstation’s new web interface allows you to access your virtual machines running in Workstation or vSphere on a tablet, smart phone, PC or any device with a modern browser. No plugins necessary. Now you can power on, off, or suspend your virtual machines and interact with them from almost anywhere.

Set It and Send It
Create virtual machines that are encrypted, block USB devices, require a runtime password, and another password to change virtual machine settings. Once set, send the virtual machine to anyone to run on their Mac, Windows, or Linux machines by using VMware Fusion Professional.

From PC to Datacenter and Back Again
In Workstation 8 we introduced the ability to upload a virtual machine from your PC to vSphere. Workstation 9 takes the next step and allows you to drag and drop a virtual machines form vSphere to your PC. It’s the easiest way to move virtual machines between your PC and your internal cloud.

Better 3D Graphics
With faster 3D graphics and support for DirectX 9.0c Shader Model 3 and OpenGL 2.1 3D graphics in a Windows and now Linux virtual machine, VMware Workstation easily handles demanding 3D applications like AutoCAD, Solidworks, and many current games.

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Direct Links:

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

This post has been made by CivilEA Post-Generator ver 2.1.6

Matrix Analysis of Framed Structures: James M. Gere

Posted by: abdulazizk - 08-26-2012, 08:11 AM - Forum: Analysis & Design - Replies (7)

Matrix Analysis of Framed Structures 2nd

Table of Contents

1 Basic Concepts of Structural Analysis
2 Fundamentals of the Flexibility Method
3 Fundamentals of the Stiffness Method
4 Computer-orientated Direct Stiffness Method
5 Computer Programs for Frames Structures
6 Additional Topics for the Stiffness Method
Selected References
Notation
A Displacements of Frames Structures
B End-Actions for Restrained Members
C Properties of Sections
D Computer Routines for Solving Equations
E Solution without Rearrangement
Answers to Problems

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

This post has been made by CivilEA Post-Generator ver 2.1.6

PHYSICS 9e - by John D. Cutnell, Kenneth W. Johnson

Posted by: cordoba123 - 08-25-2012, 11:01 PM - Forum: Mathematics (Engineering and Scientific) - Replies (3)

Physics 9e (John Wiley & Sons Ltd) 2012 - by John D. Cutnell, Kenneth W. Johnson

Cutnell and Johnson has been the #1 text in the algebra-based physics market for almost 20 years. PHYSICS 9e continues that tradition by providing superior support students need to facilitate a deeper level of conceptual understanding, improve their reasoning skills and see the relevance of physics to their lives and future careers.

Research studies have shown that there is a strong correlation between time on task and student learning gains. PHYSICS 9e with WileyPLUS offers instructors innovative new tools for engaging students. Through the use of a proven pedagogy that includes integrated reading activities, instructors are able to much more effectively monitor student reading and progress, resulting in a higher level of student engagement with the course content.

Success in physics is also based on practice. Working high quality problem sets is one of the best ways for students to learn physics. However, to get the greatest benefit from working problems students need immediate feedback and expert coaching. PHYSICS 9e with WileyPLUS offers an extensive and tested set of assessment questions and sophisticated wrong answer feedback.

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

Code:
***************************************

Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html

***************************************

This post has been made by CivilEA Post-Generator ver 2.1.6

Dwf to executable file

Posted by: yucapareja - 08-25-2012, 01:23 PM - Forum: Free Discussion - Replies (2)

	Hi, Anyone know a way to transfor dwf files (autodesk review files) to any executable file? The question is because I am using 3d models (autocad, revit, etc) and I wanna export to a file the any person can watch it with out any software, normaly the clients dont have this software. How can help. Regards

BS 8006-2

Posted by: mrsh - 08-25-2012, 04:53 AM - Forum: Archive - No Replies

	I need urgently bs 8006-2 (2011) about soil nailing. plz help me

Pages (2104): « Previous 1 … 848 849 850 851 852 853 854 855 856 857 858 … 2104 Next »