How to Calculate Cut length of Haunch Bar of UGWT
How to Calculate Cut length of Haunch Bar of UGWT
- Thread starter nisarmunshaik
- Start date
Dnyan Deshmukh
Staff member
better you should post more details about your question, like posting an image which shows dimensions and properties of UGWT.
Not all designs are same and you might be having wrongly design tank drawing or detail.
sharing the detail will ensure other might have look at it and will try to post best answer for same.
Asking a question in single line will result in very general answers by public.
Not all designs are same and you might be having wrongly design tank drawing or detail.
sharing the detail will ensure other might have look at it and will try to post best answer for same.
Asking a question in single line will result in very general answers by public.
Last edited by a moderator:
Dnyan Deshmukh
Staff member
Your hunch is in 45 degree and have height and width of 230mm.
Extend it to wall and raft and form a triangle
In wall area it will add up height of 250mm
so the height of triangle will be
250mm (wall) + 230mm(hunch) + 380mm(raft) - cover from both side
same way you will get base length of the triangle and it will be same.
Angle is 45 degree, you can calculate the length of bar by using any trigonometric equation. it will give you the length of bar which is in slope.
Rest is the LD / Anchorage Length as per dia and drawing details.
Extend it to wall and raft and form a triangle
In wall area it will add up height of 250mm
so the height of triangle will be
250mm (wall) + 230mm(hunch) + 380mm(raft) - cover from both side
same way you will get base length of the triangle and it will be same.
Angle is 45 degree, you can calculate the length of bar by using any trigonometric equation. it will give you the length of bar which is in slope.
Rest is the LD / Anchorage Length as per dia and drawing details.
rameshchandrapatel
Active Member
There are two triangle's. Read the image care fully.. 75 mm is not the cover .to the bar it is just extra plaster given on outer face of the tank. If it were to be the cover to the reinforcement then RCC consultant would have shown that same inside of the tank also .. mind it. . Slant length I have calculated. But for complete length u need to add 2x LD AS PER UR RCC CONSULTANT general drwng.. I hope this helps...
Dnyan Deshmukh
Staff member
75mm is a thickness of waterproofing, mostly its a shahabad type box water proofing.
rameshchandrapatel
Active Member
BBS gives you the gist of the steel consumed theoretically. You need AUTOCAD file to get complete and illustrated details of steel used. If a billing or bbs engineer starts using detailed geometry in calculation it will take more time for estimation of steel.
The best way to calculate such length of any type of bar is just plot it on some plywood of even surface at site with actual dimensions.
Draw bars also then based on actual size prepare one sample piece, check it by placing on plotted surface.
Take help of carpenter and bar benders normally they are very expert once you direct them.
Keep sample piece and ask bar bender to prepare required nos. of bars.
I have done this activity for haunch bars same way and was very easy and practical.
Draw bars also then based on actual size prepare one sample piece, check it by placing on plotted surface.
Take help of carpenter and bar benders normally they are very expert once you direct them.
Keep sample piece and ask bar bender to prepare required nos. of bars.
I have done this activity for haunch bars same way and was very easy and practical.
Haunch size150*150ka h,wall thickness 300,raft thickness 300
Deepak kashyap
Newbie
Dnyan Deshmukh
Staff member
You can do calculation of hunch bar length on your own, base on above given examples by many.
75mm is the thickness of waterproofing in shown image, i do not know about what is cover as its not mention / seen on image posted.
This is the tricky question , and its answer is 0 .
The Height of Pole 50 m .
The Full Length of Cable is 80 m .
Half length cable is 40m .
The cable is 10 up from Ground . then we will find length of pole is 40 m. ( Remaing ) ( 50m - 10 m = 40 m)
so, the result is both poles are stand on zero distance .
Note : See Picture carefully , answer is hide in that pic.
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