Showing posts with label Civil Tips. Show all posts
Showing posts with label Civil Tips. Show all posts
23 July 2013
Staggered Truss Framing Systems Using ETABS
This
article presents information on modeling, analysis and design
capabilities of ETABS for Staggered Truss Systems. The user interface
features that enable you to efficiently create computer models of
Staggered Truss Systems are outlined. The important technical aspects
associated with such systems that are addressed by the numerical
capabilities of ETABS are also presented. Details associated with the
design procedures and requirements for Staggered Truss Systems may be
found in Reference.
Code
Staggered Truss Framing Systems Using ETABShttp://uploaded.net/file/6tuep8b6
AISC-LRFD HSS Bracing Punch Plate Connection
The
above spread sheet shall be used to design PUNCH THROUGH PLATE
CONNECTION for HSS member based on AISC- LRFD code ( Steel design guide
24).
Design Checks
HSS:- Tensile yielding
HSS :-Tensile rupture
Punch plate:- Tensile yielding
Punch plate:- Tensile rupture
Punch Plate :- Axial -Block shear rupture
Punch Plate : Compression
Punch Plate :- flexure
Punch Plate:- Interaction for flexure and Tension, comp (max values)
Bolt bearing
Bolt Shearing
splice plate:- Tensile yielding
splice plate:- Tensile rupture
Spilce plate : Axial Block shear
Splice/Cover plates : Compression
Shear of the weld metal and shear of the HSS and Punch plate base metals
Calculation Reference
AISC - LRFD code
Design Checks
HSS:- Tensile yielding
HSS :-Tensile rupture
Punch plate:- Tensile yielding
Punch plate:- Tensile rupture
Punch Plate :- Axial -Block shear rupture
Punch Plate : Compression
Punch Plate :- flexure
Punch Plate:- Interaction for flexure and Tension, comp (max values)
Bolt bearing
Bolt Shearing
splice plate:- Tensile yielding
splice plate:- Tensile rupture
Spilce plate : Axial Block shear
Splice/Cover plates : Compression
Shear of the weld metal and shear of the HSS and Punch plate base metals
Calculation Reference
AISC - LRFD code
AISC-LRFD HSS Bracing Punch Plate Connection
BASEPLT9
is a spreadsheet program written in MS-Excel for the purpose of
analysis of steel column base plates. Specifically, wide flange column
base plates may be subjected to axial loads (compression or tension),
with or without major-axis column bending, plus major-axis shear. Base
plate bearing pressure is checked as well as bolt tension, if
applicable. If shear is present, bolt shear as well as interaction of
bolt tension and shear, if applicable, are calculated. Finally, the
required base plate thickness is calculated. There is a separate
worksheet for base plate shear lug design, when shear load is high and
cannot be effectively handled by bolts.
This program is a workbook consisting of four (4) worksheets, described as follows:
This program is a workbook consisting of four (4) worksheets, described as follows:
| Worksheet Name | Description | ||||||||
| Doc | This documentation sheet | ||||||||
| Base Plate | Steel column base plate analysis | ||||||||
| Shear Lug | Steel column base - shear lug analysis | ||||||||
| Base Plate (Table) | Multiple steel column base plate analysis (table format) | ||||||||
Calculation Reference : AISC
AISC-LRFD HSS Bracing Punch Plate Connection
BEAMCOL9
is a spreadsheet program written in MS-Excel for the purpose of
analysis and code checking of steel beams and columns. Specifically,
beams and columns are analyzed / code checked per the AISC 9th Edition
Allowable Stress Design (ASD) Manual. Both actual and allowable
stresses are computed, with the final result being a computed "stress
ratio" of actual stress/allowable stress. Also, a list of the lightest
weight members which satisfy the code check is displayed for
convenience.
This program is a workbook consisting of six (6) worksheets, described as follows:
This program is a workbook consisting of six (6) worksheets, described as follows:
- Doc - Documentation sheet
- BeamCol(I) - Analysis / Code Check for W, S, M, and HP Shapes
- BeamCol(Built-Up) - Analysis / Code Check for Non-Database and Built-Up Shapes
- BeamCol(C) - Analysis / Code Check for Channel Shapes
- BeamCol(Tube) - Analysis / Code Check for Rectangular HSS (Tube) Shapes
- BeamCol(Pipe) - Analysis / Code Check for Round HSS and Pipe ShapesAll the worksheets are independent and self contained, so that you can move them from one workbook to another. All the worksheets are protected, but not with a password.
Download
Design of Reinforced Concrete: ACI 318-11 Code - 9th Edition
The ninth edition of the best-selling Design of Reinforced Concrete continues the tradition of earlier editions by introducing the fundamentals of reinforced concrete design in a clear and understandable manner and grounded in the basic principles of mechanics of solids. Students build on their understanding of basic mechanics to learn new concepts such as compressive stress and strain in concrete while applying current ACI Code.
The ninth edition has been updated to conform to the 2011 Building Code of the American Concrete Institute (ACI 318-11).
Although written for an introductory three credit hour undergraduate course on reinforced concrete design, this textbook also has sufficient material for a second three credit hour course. This book is also useful for practicing engineers, as it presents the latest requirements of the ACI design code.
Content
1 Introduction
2 Flexural Analysis of Beams
3 Strength Analysis of Beams According to ACI Code
4 Design of Rectangular Beams and One-Way Slabs
5 Analysis and Design of T Beams and Doubly Reinforced Beams
6 Serviceability
7 Bond, Development Lengths, and Splices
8 Shear and Diagonal Tension
9 Introduction to Columns
10 Design of Short Columns Subject to Axial Load and Bending
11 Slender Columns
12 Footings
13 Retaining Walls
14 Continuous Reinforced Concrete Structures
15 Torsion
16 Two-Way Slabs, Direct Design Method
17 Two-Way Slabs, Equivalent Frame Method
18 Walls
19 Prestressed Concrete
20 Reinforced Concrete Masonry
A Tables and Graphs: U.S. Customary Units
B Tables in SI Units
C The Strut-and-Tie Method of Design
D Seismic Design of Reinforced Concrete Structures
Download
Code
Design of Reinforced Concrete: ACI 318-11 Code - 9th Editionhttp://uploaded.net/file/d61ncnwm
http://rapidgator.net/file/b0ab98ba88c5d4c206651d805925b31f/1118129849_Concret.pdf.html
http://dizzcloud.com/dl/163zar9/1118129849_Concret.pdf
http://uploaded.net/file/8qf01chx/1118129849_Concret.pdf
AISC-LRFD HSS Bracing Punch Plate Connection
Most
of users questioned the content of Civilax Premium Spreadsheet Collection.
Therefore this post is intended to provide more details on Civilax
Premium Spreadsheet Collection.
This collection includes various spreadsheets according to British Standards, Eurocodes, ACI, AISC etc.
Each
spreadsheet has own description where you can find the standards used,
limitations and assumption. Also it includes a small guide how to use
spreadsheet.
This collection is daily updating and more spreadsheets to come in new sections.
Download
E-Book Collection: Part 4 - Structural Steel
This is the third part of Civil Engineering Ebook Collection now available for Civilax VIP members to download and read online.
This collection contains nearly 600 e-books (4.2Gb) which are related to Structural steel, design and analysis according to various standards specially on British Standards, Eurocodes and AISC.
Content
Special Notes
All books are named with its original titles for the convenience of users.
All books can be read online
All books can be downloaded one by one or as a complete set.Content
This collection contains nearly 600 e-books (4.2Gb) which are related to Structural steel, design and analysis according to various standards specially on British Standards, Eurocodes and AISC.
Content
Special Notes
All books are named with its original titles for the convenience of users.
All books can be read online
All books can be downloaded one by one or as a complete set.Content
Download
Code
E-Book Collection: Part 4 - Structural SteelCIvilax iNfo
Since we are receiving number
of requests from Civilax users who are unable to make payments via
PayPal or credit/ debit cards. So we are decided to re-enable fund
transferring through Western Union to Pay Civilax Membership fees.
9 July 2013
Bridge Design and Analysis Spreadsheet
Content of Spreadsheet
- Bridge Design to AASHTO LFRD 2007
- Bridge General Data
- Girder Dimensions
- Precast Section
- Composite Section
- Elastomeric Bearing
- Material Data
- Deck Slab
- Precast Girder
- Strands
- Deck Reinforcement Design
- Girder Design
- Elastomeric Bearing Design
29 May 2013
Water Tank - Buying Guide
Most of us the name when we pronounce water tank the word comes in mind is sintex...Ya Sintex is producing best water tanks in India
Sintex tanks are required for more than 70% of the population who construct houses and others who use these tanks to store water. Here in this article you will get the details of the varieties and its cost analysis which will be useful before purchasing sintex tanks.
There are three varieties in Sintex tank available in black and blue which are used regularly.
Sintex White tank vs Black tank vs Renotuf vs Reno
1. Triple layer
2. Double Layer
3. Reno quality (Renotuf and Reno)
Triple layer qualities of sintex tanks are durable and strong. It is the first grade with ISI mark.
The benefits of triple layer which are not found in double layer are:-
1. A white layer which is in between the two layer acts as a protection to the water which does not allow quick algae production.
2. It also keeps the water free from PVC odour.
3. The first outer layer acts a sun protection; hence this quality is more durable than double layer.
The Reno quality is best suitable for household uses which is used as overhead tanks in most of the houses to store water. This is the cheapest quality used for regular use.
Rates Comparison(2012):-
For 500 Litres the rate for triple layer will be Rs. 6.40 per litre, double layer will be Rs. 5.40per litre and Reno will be Rs. 3.40 per litre
For 3000-4500 Liters the rate will be between Rs.6.60-7.00,Rs.5.20-5.60 for double layer, Rs.3.60 for Reno variety.
For 6000-8500 Liters the rate will be Rs.6.90-7.50,Rs.5.50-5.90 for double layer and Rs.3.90 for Reno.
Note: The above rates exclude transportation and taxes. The rates may vary from state to state and city to city. These rates are approximate figures only for Mysore, Karnataka.
Blue color sintex tanks are given more preference because black absorbs enough sunlight thus the durability will be lesser than the blue. After placing the order, the shopkeeper will take 2-3days to deliver the product as the 3000ltrs and above will be usually kept in godowns or will be procured only on orders.
Finally, in conclusion the above information is just to give you initial information of the product.






















