Longitudinal Section Steps (sheet 3) [modified]
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Longitudinal Section Steps (sheet 3) [modified]
I made simple steps to solve longitudinal section problems, I hope they are easily understandable.
Please feel free to ask about anything in the document:
http://rapidshare.com/files/178918838/Longitudinal_sheet3.pdf[url][/url]
I will solve the sheet itself on excel and will upload after Gom3a prayer inshaa Allah.
but I think you need to know the concept to understand the sheet solution without, as they will be just numbers allocated into tables !!
So good luck, and I really hope that I could explained the steps clearly in the document.
MODIFIED:
I modified the steps, because the Dr told me on phone today, that we can ignore some details, which is not required from us in tomorrow's exam.
http://rapidshare.com/files/179077367/Longitudinal_Basic.pdf
if anyone already studied the original steps above and feels that he will be confused, then ignore this modified file.
(They are both correct, but the modified one has less steps.)
Please feel free to ask about anything in the document:
http://rapidshare.com/files/178918838/Longitudinal_sheet3.pdf[url][/url]
I will solve the sheet itself on excel and will upload after Gom3a prayer inshaa Allah.
but I think you need to know the concept to understand the sheet solution without, as they will be just numbers allocated into tables !!
So good luck, and I really hope that I could explained the steps clearly in the document.
MODIFIED:
I modified the steps, because the Dr told me on phone today, that we can ignore some details, which is not required from us in tomorrow's exam.
http://rapidshare.com/files/179077367/Longitudinal_Basic.pdf
if anyone already studied the original steps above and feels that he will be confused, then ignore this modified file.
(They are both correct, but the modified one has less steps.)
Last edited by amelsakka on Fri 02 Jan 2009, 7:27 pm; edited 1 time in total
amelsakka- Number of posts : 77
Reputation : 3
Registration date : 2008-11-14
Re: Longitudinal Section Steps (sheet 3) [modified]
Guys, very important notice:
Dr Yehia repeated that comment twice: All levels (whether G.L or I.L) should be written with the standard format:
(x.yy)
Brackets are mandatory and ONLY two digits (not less, not more) after the decimal separator.
(4) should not be written (4.00)
(10.232) should be written (10.23)
Dr Yehia repeated that comment twice: All levels (whether G.L or I.L) should be written with the standard format:
(x.yy)
Brackets are mandatory and ONLY two digits (not less, not more) after the decimal separator.
(4) should not be written (4.00)
(10.232) should be written (10.23)
amelsakka- Number of posts : 77
Reputation : 3
Registration date : 2008-11-14
Re: Longitudinal Section Steps (sheet 3) [modified]
thanks a lot
جزاك الله خيرا
جزاك الله خيرا
kujo- Number of posts : 29
Reputation : 0
Registration date : 2008-12-27
Re: Longitudinal Section Steps (sheet 3) [modified]
Sorry, there is an important step I forgot.
This is a general check, should be made whether in branch or main line.
When calculating I.L at every manhole,,, if this manhole suffered a change in diameter (the pipe before is smaller than the pipe after),, then after you get the I.L. Add another I.L to the manhole: I.L new = I.Lold - (D big - D small)
This is a general check, should be made whether in branch or main line.
When calculating I.L at every manhole,,, if this manhole suffered a change in diameter (the pipe before is smaller than the pipe after),, then after you get the I.L. Add another I.L to the manhole: I.L new = I.Lold - (D big - D small)
amelsakka- Number of posts : 77
Reputation : 3
Registration date : 2008-11-14
Re: Longitudinal Section Steps (sheet 3) [modified]
جزانا وإياكم
أتمنى تكون عرفت تقرا خطي
:)
amelsakka- Number of posts : 77
Reputation : 3
Registration date : 2008-11-14
Re: Longitudinal Section Steps (sheet 3) [modified]
THx awy ya Ahmed bgd
Mana- Gender : Number of posts : 554
Reputation : 3
Birthday : 1986-02-16
Registration date : 2008-02-29
Re: Longitudinal Section Steps (sheet 3) [modified]
merciiiiiiiiiiiiiiiiiii
engy- Number of posts : 26
Reputation : 0
Registration date : 2008-05-11
Re: Longitudinal Section Steps (sheet 3) [modified]
I hope you found it useful.
Good luck for all class tomorrow.
Good luck for all class tomorrow.
amelsakka- Number of posts : 77
Reputation : 3
Registration date : 2008-11-14
Re: Longitudinal Section Steps (sheet 3) [modified]
فعلا مفيده واشكرك يا باشا
جزاك الله خيرا
جزاك الله خيرا
maged- Gender : Number of posts : 1176
Reputation : 0
Birthday : 1984-09-24
Registration date : 2008-03-02
Re: Longitudinal Section Steps (sheet 3) [modified]
جزانا وإياكم
ربنا معانا كلنا إن شاء الله
ربنا معانا كلنا إن شاء الله
amelsakka- Number of posts : 77
Reputation : 3
Registration date : 2008-11-14
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