Advanced Flood Alarming System
Transcript of Advanced Flood Alarming System
![Page 1: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/1.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 1/18
Advanced FloodAlarming System
Presented by
•Nasimullah Jan 15-IED-!Sc-E"P#-1$
•Salahuddin #ari% 15-IED-!Sc-E"P#-&'• ()air A*ram 15-IED-!Sc-E"P#-&'
![Page 2: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/2.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 2/18
Programs, Data, Devices andmethods Required
![Page 3: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/3.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 3/18
Purpose of the project
1) To predict the ood in the earliestpossible time
2) To minimize the ood by making proper
strategies3) And to store ater in our reser!oirs to the
ma" safe le!els
#) And to e!acuate and displace people ine"treme cases before any life loss$
![Page 4: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/4.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 4/18
%o the ood can bepredicted
•
&ollecting data related to the ri!er or 'allah (asin i$e$ Total area slop roughness in*ltration factor and minater carrying capacity of the ri!er at the critical point$
• +ined ma" o ,uantity and the min time for ma" aterconcentration by multiplying area of the basin by the
rainfall intensity hile considering other factors in!ol!ed• +ind the accurate rain fall intensity and transmit data to
the point of obser!er using ad!anced rain gauge
• Predict the situation automatically by comparing the ma"ater o and the ma" capacity of ri!er-'allah using ./
e"cel by using already feed data and transmitted data• 0eporting safe hen the o ,uantity is less then the
ma" capacity of ri!er otherise ring the bell of threat$
![Page 5: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/5.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 5/18
&ollection of data using oogle earth pro
![Page 6: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/6.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 6/18
&ollection of data using oogleearth pro
![Page 7: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/7.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 7/18
&ollection of data using oogle earth pro
![Page 8: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/8.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 8/18
Total catchment area
Total catchment area ##$4 s,$5
![Page 9: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/9.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 9/18
&ollection of data using oogleearth pro
![Page 10: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/10.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 10/18
Time T1
![Page 11: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/11.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 11/18
&ollection of data using oogle earth pro
![Page 12: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/12.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 12/18
Findingvelocity
![Page 13: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/13.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 13/18
Time T1
&alculating and 6sing!alues as
/7238#9:89#)-8 ; 92<$28=9
P<$# ; 92<2112 ft A2112 ; 2#22# sft 0A-P 2 n $<# >1 1$#8-$<#; 2 ; $28=9 32$2 ft -sec T1?1->18 ; 92<-32$21#49$4 sec
%ence T1 1#49$4 sec @0 T1 29 min
2-3
1-2
![Page 14: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/14.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 14/18
&alculating min time for ma" &oncentration• (sing the method
mentioned in the
+revious ,e canned #. #$ as ,ell
T2 3$98"92<-114$=min
T3 1<$="92<-1= 9min
Total time
T29191<1 min
![Page 15: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/15.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 15/18
The 0ate of 0ain fal l BBB
• Total Cuantity of raining ater
Cty A7(asin) ; h70ate of rain fall in ft or m)
Cty ##41199 " <$<<1 ##411 cum-min
And Total Cuantity of oing ater through a stream
Cty >7!elocity of ater) ; A7area of o)
Cty 1=-3$21 ; =<<<<-1<$4= ; =< 14=4924 cum - min
Total ,uantity of ater fall
![Page 16: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/16.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 16/18
0ain auge
![Page 17: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/17.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 17/18
%o the rain gauge orks
![Page 18: Advanced Flood Alarming System](https://reader031.fdocuments.in/reader031/viewer/2022021221/577c82e91a28abe054b2c577/html5/thumbnails/18.jpg)
8/18/2019 Advanced Flood Alarming System
http://slidepdf.com/reader/full/advanced-flood-alarming-system 18/18
(ene*ts• Through prediction of ood e ill be
able to plan our reser!oirs and headork accordingly
• ?isplace or e!acuate people in caseof e"treme situations
• De may also pro!ide temporarysafety raising banks of the streams
before hitting• De may also delay some ater
through blasting in a non populated
!alley