learn prokon

8/10/2019 Learn Prokon

1/29

Prepared by: Eng. Mohammed Al-Dhabiany

:


2/29


Prokon2003

.

Prokon2003 . .

.


3/29


:

)desktop(

)start menu(


4/29


)Menu()file, edit, view,insert,

tools, setting, programs, help( .

)Tab( .

:)analysis, steel, connections, concrete, timber, masonry, cad and detailing, general, geotechnical(

)Concrete, Cad and detailing(

)Concrete(

)Concrete( :CB(continuous beam/slab), Captain(posted tension beam and slab), FESD(finite elements slab

design), Slab(rectangular slab panel design), RecCol(rectangular column design), CirCol(circular

column design), GenCol(general column design), Wall(retaining wall design), base(base design)

)Continuous beam(

)(continuous beam and slab


5/29


)Continuous beam(

)Continuous beam and slab(

) Continuous beam(

)(continuous beam and slab


6/29


)File(

:

)File:(

new) ()open (

)save and save as ( )Code of practice(

)Code of practice(

) BS8110-1997( )Codes(

.


7/29


)Input:( . :

) input

:::: ....

)(input


8/29


9/29


)Sections: ( )Position(

)Continuous beam(.

. .:

)span.( :.Sec NOweb:Bw

)flange(:D)flange(:top-Bf

L or T )flange(:top-Hf

L or T )flange(:bot-Bf

L or T )flange(:bot-Hf

L or T

)(


10/29


Y-offset:Vertical offset the section. If zero or left blank, the top surface is aligned with

the datum line. A positive value means the section is moved up.

Web offset: Horizontal offset of the web portion. If zero or left blank, the web is taken

symmetrical about the beam/slab centre line. A positive value means the web is moved

to the right.

Flange offset: Horizontal offset of both the top and bottom flanges. If zero or left

blank, the flanges are taken symmetrical about the beam/slab centre line. A positive

value means the flanges are moved to the right.

: 3D view )support(

)section(


11/29


)Spans:( )spans( )span(

. )spans(

)span.(: )span(.:pan NOS

)span( )span()span segment() (:Section length

span span span span:left.No.Sec

span span:right.No.Sec

:


12/29


)Supports: (

)supports( : )support: (.Sup No

)beam()column(:F,Code C )beam()column( fixed F

pin column freeC cantilever

: )simply supported beam( )support(

. )support(simply

.


13/29


)beam( )support (:Column below

)column( D span:D )column( :B

column )beam( )support (:F,PCode pinP fixed)F (

)beam( )support (:Column above

)column( D span:D )column( :B

column )beam( )support (:F,Code P pinP fixedF) (


14/29


)Loads:( )Beam(

)loads( :

:L,Case D D )D.L factor(

L )L.L factor( )span(:Span

)span( . )span(:Wleft

)span(Wright: :a

:bConcentrated load:P

)concentrated load (:aconcentrated moment:M

)concentrated moment

(:a


15/29


)Input(

input

)View, Reinforcing, Clcsheet(

)View, Clacsheet(

)Input( .)View, Clacsheet(

: )View, Clacsheet( .


16/29


: )View, Clacsheet(.

: Input

)View(

)View( :

)Deflection:( )deflection(

Elastic deflection and the long term deflection )deflection(

:


17/29


18/29


)Output file:( beam

Reaction at the support to the moment and shear( .

:

)Crack file:( moment of inertia )for the crack and uncrack sections.(


19/29


)View( )Reinforcing(

)Reinforcing:(

)Reinforcing( :

)Detailing parameter:(


20/29


)Detailing parameter(:

:

)5-1(Beam type

1-Normal beam2- Slab

3- Flat slab, column strip

4- Flat slab, middle strip

Maximum bar length

)( Maximum bar diameter:Top

)( ameterMinimum bar di )( Maximum bar diameter:Bottom

)( Minimum bar diameter:

diameterMaximum:STIRRUP diameterumMinim

Stirrup shape code BS 4466: 55, 61, 77, 78 and 79.

TopFirst bar mark

:

001 will increment ( ) to 002, 003 etc.A will increments ( ) to B, C, etc.

B002 will increment to B003, B004 etc. TopCover to stirrup

BotCover to stirrup

sideCover to stirrup )nd SlabBeam a( %of nominal%Minimum stirrups as

)Beam and slab( :Loose method of detailing


21/29


Supports Beam

Y or N

: With the loose method of detailing, also referred to as the splice-bar method, span

reinforcement and link hangers are stopped short about 100 mm inside each column

face. This is done at all internal columns were congestion of column and beam

reinforcement is likely to occur. The span bars and stirrups are often made into a cage,

lifted and lowered between supports. For continuity, separate splice bars are provided

through the vertical bars of each internal column to extend a lap length plus 100 mm

into each span. Top bars will extend over supports for the required distance and lappedwith nominal top bars or link hangers. Allowance is made for a lap length of 40 and

a 100 mm tolerance for the bottom splice bars that are acting in compression.

Alternatively, where accessibility during construction allows, the 'normal' method of

detailing usually yields a more economical reinforcement layout. This method allows

bottom bars to be lapped at support centre lines. Top bars will extend over supports for

the required distance and lapped with link hangers. Where more practical, top bars

over adjacent supports may be joined. Adjacent spans are sometimes detailed together.

Generate reinforcing :

)Main reinforcing( :


22/29


)Main reinforcing:(

: Bars

Fy,Fyv (Parameters)

Mark

.

SC

20, 32, 33, 34, 35, 36, 37, 38, 39 and 51.

Span Span

Offset span . Span Span


23/29


:

.

:

.

Length

Hook Hook or bend

L or R (left or Right)

Layer

T or M or B

: ) (

) ( .


24/29


:( Stirrup)

:

Stirrup Number

.

Section Number (Sections)

Bar Mild steel :

(High strength steel Y or T ) R

Mark

Shape Code

:

BS4466: 55, 61, 77, 78 and 74.


25/29


:( Shear Reinforcing)

:

Stirrup Number Spacing

Span Span

Offset Span

Length : .

) ( )(.

.


26/29


:(Sections)

Span Span

:

:Label Span

Span Span

Span

(Span)

Offset

Span


27/29


:( Bending schedule)

PAD

PROKON PAD

AutoCad

:

: Generate schedule

Spans

) (


28/29


: (Reinforcing)

:(Calcsheet)

) (


29/29

.

) ( File :

.CO1

CO

Continuous Beam and Slab

AUTOCAD

learn prokon

Documents