INTRO & LIMITATIONS |
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The software
performs Analysis, Design, Estimation & Costing of RCC Multi-Storey Building
Columns, Isolated Footings and Floors at a given Level (2D).
The Software
basically requires a User to enter floor data for Joints, Columns, Beams,
Slabs, Point loads & Continuity. The rest of the things are taken care of by the
software.
The results are displayed in the form of BM & SF, Beam, Slab, Column &
Footing Schedule,
Reinforcement Summary, Quantities, Cost, Bar bending Schedule for Beams & Column Loads.
Graphics option are available for display and tabular Format is available for
Editing and Deleting Data.
A User should Delete / Edit Input-Data through the
various Program Options only. If any editing is done
outside the design environment than Data files may become corrupted. All
Data should be Strictly
"Entered" as explained in following steps.
Extensive Printing options are available under each
display.
Printing is straight forward with default set of values ( Arial Font, 8 mm
Thick, Bold, Portrait ).
Only
Beam Schedule will be Printed in Landscape
Orientation.
The best way to go about the software is to Mark on the Floor Plan, Joint, Beam,
Column and Slab Numbers. A Joint represents a Column location or an intersection
between 2 Beams. The Beams are represented by its location in the form of Right
Hand Side (RHS) & Left Hand Side (LHS) Joint numbers. The Slabs are represented
by LEFT BOTTOM & RIGHT TOP joint numbers. All Joints will have X & Y
Co-Ordinates, Top Left corner is taken as origin (0, 0). Joint / Beam / Column /
Slab numbers should start with " 1 " and should not be repeated.
The Program will generate automatic Joint, Beam, Column & Slab Numbers from the
information given in Project File. Some of these Numbers / Members may not be
required & shall be deleted in a systematic manner as explained in the "
LEARN RCF IN 18 STEPS ". The Final Plan Graphics should look exactly as the Floor Plan. |
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Cantilever beams
cannot be analyzed. |
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Beams / Columns /
Slabs shall be along two mutually perpendicular axis (X & Y). Polygonal
(Multi-sided) slabs cannot be analyzed. |
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Only three (3) Load
Cases can be analyzed per File, Viz :
● DL + LL
● { DL + LL + Wind Or Seismic End Moment (WL1). } * 0.80
Wind Or Seismic End Moment shall be entered by the user on individual beams
having Columns supports.
● { DL + LL + Wind Or Seismic End Moment (WL2). } * 0.80
Whatever will the value of WL1, the program will reverse its sign (Multiply it
by
- 1) and use it as the default 3rd Case.
● Multiplication Factor of 0.80 will be applied within the Program by
default.
End Moments (Wind or Seismic) are obtained by running 2-D or 3-D Portal Frame
Analysis programs separately. User may use our 2-D
Frame Analysis software for calculation of End Moments.
More cases can be obtained by manipulating initial values as given in the
project file or individual Beam and Slab files. For example Analysis option can
be re-run with LL decreased by 0.8 (0.5* 0.8 = 0.4 T/M2). Similarly masonry
thickness can be decreased or default Partition load can be changed to get
desired loading on the floor.
However a designer has to 1st Copy the original file in to another file (using
Copy Option) & do the above mentioned modifications.
Facility to Sort Analysis results (BM & SF) in A / D Order.
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Export to Excel :
When the " Analysis Result -> Bending Moment & Reaction " option is Run, a Text
file is automatically created. This File will open in Any Text Editor. You can
also Open this Text File in EXCEL.
Start Excel -> File -> Open -> Delimited ->Next : Delimiters -> Comma ->Next ->
Finish.
Now you will notice that Complete Data is displayed in Excel Spread Sheet.
If more than One File is Created, Corresponding to Each of Load Cases, than Open
Excel Sheet for Each File (Load Case). In Excel Sheet Editing, Deleting,
Sorting, Printing & Merging of Data/Files/Excel Sheets is Extremely Easy. This
way any no. of Load Cases can be Manipulated.
Similar Text files are created in " Shear Corrected BM & SF " (Design BM & SF),
" Beam Schedule ", " Slab Schedule " & " Column Loads " option for Exporting
Results to Excel Spread Sheet & its subsequent Manipulation.
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Intersecting Joints
between two Beams (Main & Secondary) is assumed as Hinged. Hence no Moment
transfer is envisaged. |
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Connection between
End Column and Beam is considered as Hinged. Hence no Moment transfer is
envisaged between Column and Beam. However End Moments can be applied at joints
as mentioned above under Load Case WL1. |
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After data input, the user has
to switch over to graphic option for visual checking of joints / columns / beams
/ slab nos. When the data is error free the user can run the Analysis,
Design and Quantity options in strict order. The various results are also available through
display or print options. |
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Beam & Slab Design is as per IS
456 - 2000. For rigorous Beam / Slab design taking in to account Durability
aspect, refer our " Super Civil CD "
software. |
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Beam Bar bending codes and
details are as per standard drawings. |
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Beam Width / Depth < 150 mm not
permitted. |
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Beam Width / Depth
> 3500 mm not permitted. |
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Links (Stirrups) Area > 22.4
cm2 for Beams is not permitted. |
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Beam Reinforcement > 4 % not
permitted. |
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Slab Thickness > 600 mm not
allowed. |
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Age factor is
considered as 1.1 . |
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skin reinforcement
is provided when web depth is more than 750 mm. |
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All Columns are
placed Centrally with respect to Beams in either direction. There is no
provision to offset the column in either direction. If the offset is large than
user should re-workout the Beam Span. Column design is fully automatic, Input
from the User is not required. Column Size is governed by Initial size given by
the user and allowable standard size and reinforcement Percentage. Columns under
axial Compression and Bi-Axial Moments can be designed. |
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All Foundations
are designed as Isolated Footings under Pure Compression. No moments are allowed
in any direction. User should Analyze all Building frames considering Base as
Hinged. Isolated Footing design is fully automatic, Input from the User is not
required. Footing Size is governed by allowable bearing capacity (SBC) of soil
and the initial size given by the user. Footing is optimized by having offset in
either direction from column as equal, hence footing reinforcement in both
direction is same. Overlapping footings should be corrected by changing the
footing dimension, keeping the required base area constant. |
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Minimum Computer RAM memory
of 1 GB is recommended. |
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Use Laser OR Ink
Jet Printer. |
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