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  SEISMIC BEHAVIOR OF MICROPILES
Posted by: SR71 - 01-05-2011, 07:46 PM - Forum: Foundation & Geotechnics in general - Replies (3)

SEISMIC BEHAVIOR OF MICROPILES

Author: JOO CHAI WONG | Size: 3,02 MB | Format: PDF | Publisher: WASHINGTON STATE UNIVERSITY | Year: 2004 | pages: 140

[Image: 35067619754414808036.jpg]


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Micropiles are grouted and small diameter piles that are traditionally used in foundation retrofit. Experimental evidence has indicated that micropiles behave well under seismic loading due to their high flexibility. Moreover, observations in the 1995 Kobe Earthquake indicate a good performance of friction piles under seismic loading. However, the seismic behavior of micropiles is not fully understood due to the limited number of full- and model-scale tests, as well as the limited amount of numerical modeling studies for micropiles.
This project focuses on Finite Element modeling (FEM) of single micropile and micropile groups under both static and dynamic loading. Initially, dynamic FE soil models were developed to conduct site response analyses. The lateral vertical boundaries
of the soil were set up in such a way that the reflection of the arrival waves at the boundaries was avoided. The results of the site response analyses were verified against the well-validated code, SHAKE. Subsequently, FE models for micropiles were developed with two constitutive soil models, i.e. a linear elastic and a bounding surface plasticity model. The micropile/soil interface was modeled either with perfect bonding or with frictional interface elements. For dynamic loading cases, a SDOF (single degree-of-freedom) superstructure was placed on top of the micropiles. Parametric studies were performed for various independent variables including load intensity, non-linearity of soil, and soil stiffness for the static case; and soil non-linearity, input motion intensity, frequency contents of input motion, and the natural period of the superstructure for the dynamic case. The static and dynamic behavior of micropiles were studied via the effects of aforementioned independent variables on the deflections and bending moments along the micropile length.


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  Architecture and the Urban Environment: A Vision for the New Age
Posted by: oanm2000 - 01-05-2011, 06:54 PM - Forum: Architecture Books - Replies (2)

Architecture and the Urban Environment: A Vision for the New Age

Author: Derek Thomas | Size: 24 MB | Format: PDF | Publisher: Architectural Press | Year: 2002 | pages: 224 | ISBN: 0750654627

[Image: 57272682259332896864.jpg]


[Image: info.png]

The book defines architectural and environmental goals for the New Age by analysing recent contemporary work for its responsiveness to important social and environmental issues and comparing it to successful precedents in architecture. It argues that this new sustainable approach to architecture should be recognised as a new development of mainstream architectural history.This practical guide illustrates current social and natural resource issues to aid architects in their approach to future design.

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  my thread was deleted !!!!
Posted by: naser_89 - 01-05-2011, 04:34 PM - Forum: FAQs, Q&A, comments - Replies (2)

yesterday I post: Partly Solar Eclipse


and today it was deleted ??? even it was in the right part of this forum (Free Discussion)


also I used postgen to post this thread

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  Analysis of Grids: by the National Building Organization, New Dehli, 1968
Posted by: Fbcamper - 01-05-2011, 02:51 PM - Forum: Archive - No Replies

Could someone please post a copy of "Analysis of Grids" by the National Building Organization, New Delhi, 1968



Moderator Note:
Try not to use "Request" as TITLE of your post, instead use exact title you are requesting for and always use Request 'Prefix' with your post

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  UK National Annexes to EC2 - EN 1992
Posted by: ir_71 - 01-05-2011, 02:39 PM - Forum: Codes, Manual & Handbook - Replies (1)

UK National Annexes to EC2 - EN 1992

Author: Committee B/525 | Size: 0.5 MB | Format: PDF | Publisher: BSI | Year: 2004 | pages: 26 | ISBN: 0 580 47244 2

[Image: 04466318484101406263.jpg]


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UK it is to be used in conjunction with BS EN 1992-1-1:2004.
NA.1 Scope
NA.1.1 This National Annex gives:
a) the UK decisions for the Nationally Determined Parameters described in the following subclauses of
BS EN 19921-1-1:2004:
— 2.3.3 (3)
— 2.4.2.1 (1)
— 2.4.2.2 (1)
— 2.4.2.2 (2)
— 2.4.2.2 (3)
— 2.4.2.3 (1)
— 2.4.2.4 (1)
— 2.4.2.4 (2)
— 2.4.2.5 (2)
— 3.1.2 (2)P
— 3.1.2 (4)
— 3.1.6 (1)P
— 3.1.6 (2)P
— 3.2.2 (3)P
— 3.2.7 (2)
— 3.3.4 (5)
— 3.3.6 (7)
— 4.4.1.2 (3)
— 4.4.1.2 (5)
— 4.4.1.2 (6)
— 4.4.1.2 (7)
— 4.4.1.2 (8)
— 4.4.1.2 (13)
— 4.4.1.3 (1)P
— 4.4.1.3 (3)
— 4.4.1.3 (4)
— 5.1.3 (1)P
— 5.2 (5)
— 5.5 (4)
— 5.6.3 (4)
— 5.8.3.1 (1)
— 5.8.3.3 (1)
— 5.8.3.3 (2)
— 5.8.5 (1)
— 5.8.6 (3)
— 5.10.1 (6)
— 5.10.2.1 (1)P
— 5.10.2.1 (2)
— 5.10.2.2 (4)
— 5.10.2.2 (5)
— 5.10.3 (2)
— 5.10.8 (2)
— 5.10.8 (3)
— 5.10.9 (1)P
— 6.2.2 (1)
— 6.2.2 (6)
— 6.2.3 (2)
— 6.2.3 (3)
— 6.2.4 (4)
— 6.2.4 (6)
— 6.4.3 (6)
— 6.4.4 (1)
— 6.4.5 (3)
— 6.4.5 (4)
— 6.5.2 (2)
— 6.5.4 (4)
— 6.5.4 (6)
— 6.8.4 (1)
— 6.8.4 (5)
— 6.8.6 (1)
— 6.8.6 (3)
— 6.8.7 (1)
— 7.2 (2)
— 7.2 (3)
— 7.2 (5)
— 7.3.1 (5)
— 7.3.2 (4)
— 7.3.4 (3)
— 7.4.2 (2)
— 8.2 (2)
— 8.3 (2)
— 8.6 (2)
— 8.8 (1)
— 9.2.1.1 (1)
— 9.2.1.1 (3)
— 9.2.1.3 (1)
— 9.2.1.4 (1)
— 9.2.2 (4)
— 9.2.2 (5)
— 9.2.2 (2)
— 9.2.2 (7)
— 9.2.2 (8)
— 9.3.1.1 (3)
— 9.5.2 (21)
— 9.5.2 (2)
— 9.5.2 (3)
— 9.5.3 (3)
— 9.6.2 (1)
— 9.6.3 (1)
— 9.7 (1)
— 9.8.1 (3)
— 9.8.2.1 (1)
— 9.8.3 (1)
— 9.8.3 (2)
— 9.8.4 (1)
— 9.8.5 (3)
— 9.10.2.2 (2)
— 9.10.2.3 (3)
— 9.10.2.3 (4)
— 9.10.2.4 (2)
— 11.3.5 (1)P
— 11.3.5 (2)P
— 11.3.7 (1)
— 11.6.1 (1)
— 11.6.1 (2)
— 11.6.2 (1)
— 11.6.4.1 (1)
— 12.3.1 (1)
— 12.6.3 (2)
— A.2.1 (1)
— A.2.1 (2)
— A.2.2 (1)
— A.2.2 (2)
— A.2.3 (1)
— C.1 (1)
— C.1 (3)
— E.1 (2)
— J.1 (3)
— J.2.2 (2)
— J.3 (2)
— J.3 (3)
b) the UK decisions on the status of BS EN 1992–1–2:2004 informative annexes; and
c) references to non-contradictory complementary information.
NA.2 Nationally Determined Parameters
UK decisions for the Nationally Determined Parameters described in BS EN 1992-1-1:2004 are given in
Table NA.1.

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Author: Committee B/525 | Size: 0.14 MB | Format: PDF | Publisher: BSI | Year: 2004 | pages: 6 | ISBN: 0 580 47245 0

[Image: 76013069733600536585.jpg]


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This National Annex gives:
a) the UK decisions for the Nationally Determined Parameters described in the following subclauses of
BS EN 1992-1-1:2004;
— 2.1.3 (2) — 5.3.2 (2)
— 2.3 (2)P — 5.6.1 (1)
— 3.2.3 (5) — 5.7.3 (2)
— 3.2.4 (2) — 6.1 (5)
— 3.3.3 (1) — 6.2 (2)
— 4.1 (1)P — 6.3 (1)
— 4.5.1 (2) — 6.4.2.1 (3)
— 5.2 (3) — 6.4.2.2 (2)
b) the UK decisions on the status of BS EN 1992-1-2:2004 informative annexes;
c) references to non-contradictory complementary information.
NA.2 Nationally Determined Parameters
UK decisions for the Nationally Determined Parameters described in BS EN 1992-1-2:2004 are given in
Table NA.1.
NA.3 Decisions on the status of informative annexes
BS EN 1992-1-2:2004 informative Annexes A, B, C, D and E may be used in the UK.
NA.4 References to non-contradictory complementary information
The tabular methods for the design of columns described in BS EN 1992-1-2:2004, 5.3 are limited to braced
structures. Guidance on unbraced structures is given in PD 6687:2005, Clause 4.

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Author: Committee B/525 | Size: 0.28 MB | Format: PDF | Publisher: BSI | Year: 2005 | pages: 20 | ISBN: 978 580 60961 9

[Image: 09499713072095933552.jpg]


[Image: info.png]

This National Annex gives:
a) the UK decisions for the Nationally Determined Parameters
described in the following subclauses of BS EN 1992-2:2005:
• 3.1.2 (102)P
• 3.1.6 (101)P
• 3.1.6 (102)P
• 3.2.4 (101)P
• 4.2 (105)
• 4.2 (106)
• 4.4.1.2 (109)
• 5.1.3 (101)P
• 5.2 (105)
• 5.3.2.2 (104)
• 5.5 (104)
• 5.7 (105)
• 6.1 (109)
• 6.1 (110)
• 6.2.2 (101)
• 6.2.3 (103)
• 6.2.3 (107)
• 6.2.3 (109)
• 6.8.1 (102)
• 6.8.7 (101)
• 7.2 (102)
• 7.3.1 (105)
• 7.3.3 (101)
• 7.3.4 (101)
• 8.9.1 (101)
• 8.10.4 (105)
• 8.10.4 (107)
• 9.1 (103)
• 9.2.2 (101)
• 9.5.3 (101)
• 9.7 (102)
• 9.8.1 (103)
• 11.9
• 113.2 (102)
• 113.3.2 (103)
b) the UK decisions on the status of BS EN 1992-2:2005 informative
annexes; and
c) references to non-contradictory complementary information.

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Author: Committee B/525 | Size: 0.17 MB | Format: PDF | Publisher: BSI | Year: 2006 | pages: 8 | ISBN: 978 0 580 53548 2

[Image: 80176511647347563444.jpg]


[Image: info.png]

This National Annex gives:
a) the UK decisions for the Nationally Determined Parameters
described in the following subclauses of BS EN 1992-3:2006:
• 7.3.1 (111)
• 7.3.1 (112)
• 7.3.3
• 8.10.1.3 (103)
• 9.11.1 (102)
b) decisions on the status of BS EN 1992-3:2006 informative
annexes; and
c) references to non-contradictory complementary information.

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  AISE publication (TR No.13 : Guide for Design & Construction of Mill buildings)
Posted by: kkgcivil - 01-05-2011, 12:54 PM - Forum: Archive - Replies (1)

Dear Members,
Can any one share the AISE publication (Technical Report No.13 : Guide for Design & Construction of Mill buildings)
Thanks

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  AMAA Crane code
Posted by: kkgcivil - 01-05-2011, 12:50 PM - Forum: Archive - No Replies

Dear Members,
Could you please share the latest edition of AMAA Crane code (published by Crane Manufacturers Association of America).
Thanks

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  PDF Suite Pro Edition 2011 v9.0.65.40809 Multilingual + Portable
Posted by: henrybill - 01-05-2011, 08:49 AM - Forum: Non Engineering Software - No Replies

PDF Suite Pro Edition 2011 v9.0.65.40809 Multilingual + Portable

Size: with installer: 36.29, Portable: 29.31 MB

[Image: screen.png]
[Image: 50839081853596182361.jpg]
[Image: 29839533866388134415.jpg]

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Reserving format properties of original documents (text, graphic and layout), PDF Suite is designed to efficiently exchange electronic documents in a secure format. Easily view, search, print, convert and modify Adobe Acrobat compatible PDF Documents from any PC application.Our 9.0 version converts from 24 new file formats; is compatible with Windows XP/Vista/7; has a 6 second conversion process; and is 58% faster than the previous release, emerging as market leader for its performance.

PDF Suite allows you to read, create, convert, edit, review & secure PDFs. We don’t believe in a steep learning curve or in overpriced PDF applications. With PDF Suite’s intuitive interface, you’ll start managing electronic documents within minutes!

You can use PDF Suite to create PDFs from an existing document or start from a blank page. You’ll be able to edit any PDF file by modifying the text or images, create and fill forms, apply 256-bit passwords and restrictions, customize printing… & so much more!

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* New feature: automated PDF opening from Windows Explorer Automated PDF opening with "one-button ease” from Windows Explorer
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* “PDF Reader” full compatibility regardless of hardware and software platforms
* Dynamic PDF Converter from any PC application (322 file formats)
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Create/convert PDF files

* New feature: automated PDF opening from Windows Explorer Automated PDF opening with "one-button ease" from Windows Explorer
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* Fastest PDF solution, conversion in 6 seconds, 48 % faster than previous version.
* Dynamic PDF writer from any PC application (322 file formats).
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* Dynamic PDF Converter from any PC application (322 file formats)
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Export PDF documents

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Compatible with: Windows XP / Vista and 7 (32/64-bit)
Minimum requirements for PDF Suite.
Processor: Pentium III processor or equivalent (Pentium 4 or dual core recommended)
RAM: 512 MB system memory (1 GB for Windows Vista)
Disk Space: 100 MB or more.
Interface languages: English, French, German, Italian, Spanish.

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  Papers about creep effects.
Posted by: quatermain - 01-05-2011, 08:38 AM - Forum: Archive - Replies (4)

Hello.

If anyone can share:
Age-Adjusted Effective Modulus Method for Time-Dependent Loads
from web page:

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and/or

Generalized age-adjusted effective modulus method for creep in composite beam structures
Part I and Part II

From web pages:
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Thanks a lot.
Allan

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  Reliability Verification, Testing, and Analysis in Engineering Design
Posted by: ir_71 - 01-05-2011, 06:55 AM - Forum: General Books - No Replies

Reliability Verification, Testing, and Analysis in Engineering Design

Author: Gary Wasserman | Size: 6.3 MB | Format: PDF | Publisher: CRC Press | Year: 2002 | pages: 416 | ISBN: 9780824704759

[Image: 73636108436908731951.jpg]


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Discusses modern design reliability principles, techniques, and terms. Includes table generation on median ranks, beta-binomial bounds, and standard percents.

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