Download - 1 - HAFTA _ DÖŞEME HESAPLARI _
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Hazrlayan : Hseyin Gren Seluk niversitesi naat Blm
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Blm I :
at Demelerinde yanlzca yklerin hesaplanmas ve 1. Normal katt demelerinde tayc sistem ve
betonarme hesabn yaplarak, kalp ve donat plannn 1/50 leinde izilmesi.
1- Kiri Gvde Genilii Tayini :
Kiri gde genilii minimum 250 mm alnabilir. DBYBHY-2007Kiri gvde genilii 250 mm alnmtr.
2- Demelerin alma ekli
DN01 demesi iin; l
s
lm
l= =
3801,027 2
370= ( ift Dorultuda alan Deme )
DN02 demesi iin; l
s
lm
l= =
4401,158 2
380= ( ift Dorultuda alan Deme )
DN03 demesi iin; ls
lm l= =
3701,213 2305 = ( ift Dorultuda alan Deme )
DN04 demesi iin; l
s
lm
l= =
4401,443 2
305= ( ift Dorultuda alan Deme )
DD01 demesi iin; l
s
lm
l= =
5151,355 2
380= ( ift Dorultuda alan Deme )
3- Deme Kalnlklarnn Belirlenmesi
DN01 Demesi
s(345 345 355 355) 1(345 345 355 355)
+ + +
= =+ + +
345 1t * (1 ) 7,51
20 4151,027
= =
+
cm
DN02 Demesi
s
(415 415 355)0,769
2 * (355 415)
+ += =
+
355 0,769
t * (1 ) 8,8920 4151,158
= =+ cm
DN03 Demesi
s
(345 345 280)0,776
2 * (345 280)
+ += =
+
280 0,776t * (1 ) 7,17
20 4151,213
= =
+
cm
DN04 Demesi
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s
(415 415 280)0,779
2 * (415 280)
+ += =
+
280 0,779t * (1 ) 7,81
20 4151,443
= =
+
cm
DDN01 Demesis 0 =
355t 11,93
2015
1,355
= =
+
cm
DNB01 Demesi
75,1210
5,127h f == cm
4- Demelerin Sehim Kontrol
Boyutlar en byk olan deme, DN02 ye gre sehim kontrol yaplr.
snl 355t 11,8430 30
= = = cm
DN01, DN02, DN03, DN04 DDN01 Demeleri iin t = 12 cm seilmitir.
DNB01 Demeleri iin t = 14 cm seilmitir.
5- Yk Analizleri
A ) at Demesi
Ahap oturtma at + poliretanl at Paneli = 0,075 t/m2
Is yaltm malzemesi = 0,025 t/m2
Betonarme plak = 0,300 t/m2
Tavan Svas = 0,040 t/m2
Toplam = 0,440 t/m2
B ) Ahap Parke Kapl Demeler
( DN01, DN02, DN03, DN04 )
Ahap Parke = 0,021 t/m2
Tesviye Betonu + ap = 0,110 t/m2
Betonarme Plak = 0,300 t/m2
Tavan Svas = 0,040 t/m2
Toplam = 0,471 t/m2
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C ) Seramik Kapl Mozaik Kapl Dk Demeler
( DDN01 )
Fayans Kaplama = 0,040 t/m2
Tesviye Betonu = 0,110 t/m2
Cruf Dolgu = 0,532 t/m2
Betonarme Plak = 0,300 t/m2
Tavan Svas = 0,040 t/m2
Toplam = 1,022 t/m2
D ) Seramik Mozaik Kaplamal Deme
( DNB01 )
Seramik Kaplama = 0,040 t/m2
Tesviye Betonu + ap = 0,110 t/m2
Betonarme Plak = 0,300 t/m2
Tavan Svas = 0,040 t/m2
Toplam = 0,540 t/m2
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6- Hareketli Ykler
at iin kar yk deeri Kayseri iin olan deer alnmtr. q = 0,1155 t/m2
Normal katlar iin; maaza, lokanta v.b. iin. q = 0,500 t/m2
Balkonlar iin q = 0,500 t/m2
Kayseri Merkez 1. Zati Kar yk blgesindedir.
g ( t/m2 ) q ( t/m2 ) Pd ( t/m2 )DN01 0,471 0,500 1,459DN02 0,471 0,500 1,459DN03 0,471 0,500 1,459DN04 0,471 0,500 1,459
DDN01 1,022 0,500 2,231
DNB01 0,540 0,500 1,556at D. 0,440 0,116 0,801
7- Deme Statik Hesab
DN01 Demesi
m = 1,027
ml 0,0330 = al 0,0250 =
ms 0,0349 = as 0,0265 =
Ksa Kenar Dorultusunda Statik Hesap ( d = 10 cm )
tcm73,4855,3*459,1*100*0265,0M 2as ==
21,20573,48
10*100K
2
== cm2 /t iin 0013,0= < 0015,0= minimum donat kullanlr.
5,110*100*0015,0A s == cm2
=
cm20
cm18t5,1smax seilen : 18/8 (2,79 cm
2
)
tcm17,6455,3*459,1*100*0349,0M 2ms ==
Uzun Kenar Dorultusunda Statik Hesap ( d = 9 cm )
tcm00,4655,3*459,1*100*0250,0M 2al ==
1,17646
9*100K
2
== cm2 /t iin 0016,0= > 0015,0=
0035,0ls + olmal 0035,00016,00027,0 + 44,19*100*0016,0A s == cm
2
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=
cm25
cm18t5,1smax seilen : 18/8 (2,79 cm
2)
tcm67,6055,3*459,1*100*0330,0M 2ml ==
DN02 Demesi
m = 1,158
ml 0,0410 = al 0,0310 = x
ms 0,0446 = as 0,0334 = x
Ksa Kenar Dorultusunda Statik Hesap ( d = 10 cm )
tcm413,6155,3*459,1*100*0334,0M 2as ==
84,162413,61 10*100K2
== cm2 /t iin 00174,0= > 0015,0=
74,110*100*00174,0A s == cm2
=
cm20
cm18t5,1smax seilen : 18/8 (2,79 cm
2)
tcm006,8255,3*459,1*100*0446,0M 2ms ==
Uzun Kenar Dorultusunda Statik Hesap ( d = 9 cm )
tcm00,5755,3*459,1*100*0310,0M2
al ==
1,14257
9*100K
2
== cm2 /t iin 0020,0= > 0015,0=
0035,0ls + olmal 0035,00020,00027,0 +
8,19*100*0020,0A s == cm2
=
cm25
cm18t5,1smax seilen : 18/8 (2,79 cm
2)
tcm39,7555,3*459,1*100*0410,0M 2ml ==
DN03 Demesi
m = 1,213
ml 0,0410 = al 0,0310 =
ms 0,0529 = as 0,0404 =
Ksa Kenar Dorultusunda Statik Hesap ( d = 10 cm )
2asM 0,0404 * 100 * 1,459 * 2,8 46,21tcm= =
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2100*10K 216,4
46,21= = cm2 /t iin 0013,0= < 0015,0= minimum donat kullanlr.
5,110*100*0015,0A s == cm2
=
cm20
cm18t5,1smax seilen : 18/8 (2,79 cm
2)
2msM 0,0529 * 100 * 1,459 * 2,8 60,47tcm= =
Uzun Kenar Dorultusunda Statik Hesap ( d = 9 cm )
tcm45,358,2*459,1*100*0310,0M 2al ==
4,22845,35
9*100K
2
== cm2 /t iin 0013,0= < 0015,0= minimum donat kullanlr.
0035,0ls + olmal 0035,00015,00027,0 +
35,19*100*0015,0A s == cm
2
=
cm25
cm18t5,1smax seilen : 18/8 (2,79 cm
2)
tcm89,468,2*459,1*100*0410,0M 2ml ==
DN04 Demesi
m = 1,443ml 0,0410 = al 0,0310 =
ms 0,0626 = as 0,0472 =
Ksa Kenar Dorultusunda Statik Hesap ( d = 10 cm )
tcm99,538,2*459,1*100*0472,0M 2as ==
219,185991,53
10*100K
2
== cm2 /t iin 0013,0= < 0015,0= minimum donat kullanlr.
5,110*100*0015,0A s == cm2
=
cm20
cm18t5,1smax seilen : 18/8 (2,79 cm
2)
tcm60,718,2*459,1*100*0626,0M 2ms ==
Uzun Kenar Dorultusunda Statik Hesap ( d = 9 cm )
tcm45,358,2*459,1*100*0310,0M 2al ==
4,22845,35
9*100K
2
== cm2
/t iin 0013,0= < 0015,0= minimum donat kullanlr.
0035,0ls + olmal 0035,00015,00027,0 +
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35,19*100*0015,0A s == cm2
=
cm25
cm18t5,1smax seilen : 18/8 (2,79 cm
2)
tcm89,468,2*459,1*100*0410,0M 2ml ==
DDN01 Demesi
m = 1,355443
al 0,0500 =
as 0,0692 =
Ksa Kenar Dorultusunda Statik Hesap ( d = 10 cm )
tcm56,19455,3*231,2*100*0692,0M 2
as==
40,5156,194
10*100K
2
== cm2 /t iin 0057,0= > 0015,0=
7,510*100*0057,0A s == cm2
=
cm20
cm18t5,1smax seilen : 5,13,10 (5,87 cm
2)
Uzun Kenar Dorultusunda Statik Hesap ( d = 9 cm )
tcm58,14055,3*231,2*100*0500,0M2
al ==
62,5758,140
9*100K
2
== cm2 /t iin 0050,0= > 0015,0=
0035,0ls + olmal 0035,00015,00027,0 +
5,49*100*0050,0A s == cm2
=
cm25
cm18t5,1smax seilen : 17/10 (4,62 cm
2)
DDN01 Demesi
236,12
4,1*261,1
2
l*PM
22d
konsol === tm
8- Mesnet Momenti Dzeltmeleri Ve Donat Hesab
DN01 DNB01 Aras Mesnet Donats
konsolM 123,6tcm= DN01 = t = 12 cm
mlM 75,387tcm= DNB01 = t = 14 cm
Deme kalnlklar farkl olduu iin her iki moment e gre hesap yaplr ve byk olan seilir.
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2100*10K 138,3
75,39= = 0,0020 = sA 0,0020 *100 *10 2= = cm
2
2100*12K 116,5
123,6= = 0,0024 = sA 0,0024 *100 *12 2,88= = cm
2
Mevcut Donat : 8 / 3 6 (1,395 cm2)
htiya Mesnet Donats : 2,88 1,395 = 1,485 cm2
lave Donat : 8 / 33 (1,525 cm2)
DNB01 Datma Donats : 2,88 / 5 = 0,576 cm2 8 / 3 0
DN02 DNB01 Aras Mesnet Donats
konsolM 123,6tcm= DN01 = t = 12 cm
mlM 82,006tcm= DNB01 = t = 14 cm
Deme kalnlklar farkl olduu iin her iki moment e gre hesap yaplr ve byk olan seilir.
2100*10K 121,94
82,006= = 0,0025 = sA 0,0025 *100 *10 2,5= = cm
2
2100*12K 116,5
123,6= = 0,0024 = sA 0,0024 *100 *12 2,88= = cm
2
Mevcut Donat : 8 / 3 6 (1,395 cm2)
htiya Mesnet Donats : 2,88 1,395 = 1,485 cm2
lave Donat : 8 / 33 (1,525 cm2)
DN01 DN02 Aras Mesnet Donats
DN01 demesi Mms = 64,17 tcm
DN02 demesi Mml = 75,39 tcm
mk
ml
M 64,170,85 0,8
M 75,39= = ( moment datm yaplmaz )
2100*10K 132,64
75,39
= = 0,0021 = sA 0,0021* 100 *12 2,1= = cm2
Mevcut Donat : 8 / 36 (1,395 cm2) + 8 / 36 (1,395 cm2) = 2,79 cm2
htiya Mesnet Donats : 2,1 cm2
lave Donat : mevcut donat yeterlidir.
DN01 DN03 Aras Mesnet Donats
DN01 demesi Mml = 60,67 tcm
DN03 demesi Mms = 60,67 tcm
mk
ml
M 60,671 0,8
M 60,67= = ( moment datm yaplmaz )
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2100*10K 164,82
60,67= = 0,0017 = sA 0,0017 *100 *10 1,7= = cm
2
Mevcut Donat : 8 / 3 6 (1,395 cm2) + 8 / 3 6 (1,395 cm2) = 2,79 cm2
htiya Mesnet Donats : 1,7 cm2
lave Donat : mevcut donat yeterlidir.
DN02 DN04 Aras Mesnet Donats
DN02 demesi Mms = 82,006 tcm
DN04 demesi Mms = 71,60 tcm
mk
ml
M 71,600,873 0,8
M 80,006= = ( moment datm yaplmaz )
2100*10K 121,94
82,006
= = 0,0025 = sA 0,0025 *100 *10 2,5= = cm2
Mevcut Donat : 8 / 36 (1,395 cm2) + 8 / 36 (1,395 cm2) = 2,79 cm2
htiya Mesnet Donats : 2,5 cm2
lave Donat : mevcut donat yeterlidir.
DN03 DN04 Aras Mesnet Donats
DN02 demesi Mml = 46,89 tcm
DN04 demesi Mml = 46,89 tcm
mk
ml
M 46,891 0,8
M 46,89= = ( moment datm yaplmaz )
2100*10K 213,26
46,89= = 0,0013 = sA 0,0015 *100 *10 1,5= = cm
2
Mevcut Donat : 8 / 3 6 (1,395 cm2) + 8 / 3 6 (1,395 cm2) = 2,79 cm2
htiya Mesnet Donats : 1,5 cm2
lave Donat : mevcut donat yeterlidir.