Upload
chockalingam
View
234
Download
0
Embed Size (px)
Citation preview
8/18/2019 Unit5- Prestressed Concrete Bridges
1/15
UNIT – V
HIGHWAY MAINTENANCE
2 Marks Questions:
1. What are Cracks?
2. Deine !itu"inous o#er$a%.
Deine !$ee&in'.
(. What is construction )oint?
*. Dierentiate Crescent sha+e&, -hear crack an& croco&i$e crack .
. Deine cut an& +atch.
/. Dierentiate &e$a"ination an& &e+ression
8/18/2019 Unit5- Prestressed Concrete Bridges
2/15
0. Deine o$ishin'
. Dierentiate u"+in' an& 3a#e$$in'.
4. Dierentiate ruttin' an& -ho#in'
15. Dierentiate -+a$$in' an& tra#erse crack.
11. 6hat are the causes o cracks?
Marks Questions:
1. 6hat are the causes an& re"e&ies o croco&i$e cracks?
8/18/2019 Unit5- Prestressed Concrete Bridges
3/15
2. 6hat are the causes an& re"e&ies o !$ock cracks?
8/18/2019 Unit5- Prestressed Concrete Bridges
4/15
(. 6hat are the causes an& re"e&ies o 7on'itu&ina$ cracks?
8/18/2019 Unit5- Prestressed Concrete Bridges
5/15
*. 6hat are the causes an& re"e&ies o Trans#erse cracks?
. 6hat are the causes an& re"e&ies o e&'e cracks?
8/18/2019 Unit5- Prestressed Concrete Bridges
6/15
/. 6hat are the causes an& re"e&ies o -hear cracks?
8/18/2019 Unit5- Prestressed Concrete Bridges
7/15
1/ Marks Questions:
1. E8+$ain the surace &eor"ation in &etai$
8/18/2019 Unit5- Prestressed Concrete Bridges
8/15
8/18/2019 Unit5- Prestressed Concrete Bridges
9/15
8/18/2019 Unit5- Prestressed Concrete Bridges
10/15
2. E8+$ain the -urace &eects in &etai$.
8/18/2019 Unit5- Prestressed Concrete Bridges
11/15
8/18/2019 Unit5- Prestressed Concrete Bridges
12/15
8/18/2019 Unit5- Prestressed Concrete Bridges
13/15
(. E8+$ain the +atches an& +otho$es.
8/18/2019 Unit5- Prestressed Concrete Bridges
14/15
*. E8+$ain the e&'e &eects in &etai$.
8/18/2019 Unit5- Prestressed Concrete Bridges
15/15