introduction and topic 1

8/18/2019 Introduction and Topic 1

1/51

Engineering

CIV3283

Road Engineering

Dr Nirajan Shiwakoti

Building 60, Room 111Tel: 99055580!mail: nirajan"#hiwakoti$mona#h"edu


2/51


3/51

Overview of Course Structure

3


4/51

4

Overview of Course Structure

(our#e S)hedule / 1 eek# )o&ering 10 to.i)#'o)u#ed on road de#ign2 3ue#t le)turer in-etween

Tutorial4ui 7ro-lem#: 10 indi&iduala##ignment#;

7reliminar< Road De#ign Re.ort : =0 3rou.;

>inal ?amination: 50

YO S" #$SS "%E #RO&EC"S $'( E)$ "O #$SS "%E CORSE


5/51

5

Class Courtesies*

ue#tion# wel)omed at an< #tage /remem-er no @ue#tion i# a #ill< @ue#tionA

arge )la## #ie / .lea#e ha&e

)on#ideration 'or me and


6/51

SE" Evaluation

+

009 010 011"9

"1

"

"

"=

"5

"6

"C

"8

"9

edian Score ,Out of -.

"aug/t 01 me


7/51

SE" eed0ac4 ,2566.

#ositive as7ects

“ I find the material very interesting and I thought the major project was

interesting!”

“Good quality of teaching overall. The lecturer is highly approachable so

after class support is available throughout the semester”

“The oad esign "roject was the most challenging project I#ve ever did

in my whole life”

“The lecture series helped with learning the several aspects for the

major assignment. Guidelines about how to proceed with the major project were well e$ecuted”

“%i&e the positive vibe”

“The practice classes were very helpful”

9


8/51

Suggestions

“The major project seemed to be too much wor& at times' especially ifdesign components would not wor&...”

“(or a piece of assessment worth under )*+ of the unit mar&' a report

requiring ,** pages is just too much to as&. It#s fine if it were worth in

e$cess of -*+' but this was not the case”

“The uses of road engineering software would be more interesting than

using e$cel to do the major road project”

“ Tutors need to be more prepared”

8

SE" eed0ac4 ,2566.


9/51


10/51

10

=earning St1le

Virtual

ace>to>ace

(1namicStatic

Note#

Te?t -ook#andout#

mail

Eoodle

e)ture#

Tutorial#!7roje)t#!?er)i#e#

%nlinedi#)u##ion

'orum#


11/51

11

=earning Resources ,oodle.


12/51

12

=earning Resources

Stud< 3uide

– )ontain# all ne)e##ar< #u-je)t in'o and reading# – learning a)ti&itie# and e?am.le# –

re&iew @ue#tion# * worked #olution#

e)ture# &er< Thur#da< at S5: to = .m;

Tutorial (la## &er< >rida


13/51

13

=earning Resources > =ectures

Fntrodu)e )on)e.t#"

7ro&ide worked e?am.le#

4 7ra)ti)e ue#tion#"

Road 7roje)t u.date#"

Re&iew .ro-lem# 'rom the .re&iou#weekG# )la##"


14/51

14

=earning Resources "utorials

7rimar< o..ortunit< 'or )lari'i)ation4morede.th on material .re#ented in le)ture#"

Some traditional Hte?t-ookG .ro-lem# toen#ure )on)e.t# under#tood"

arge grou.!-a#ed road de#ign .roje)t inteam# o' to = to learn a..li)ation o'

.rin)i.le# and .ro)edure#"


15/51

"utors ,#? students.

6-

+mir So-hani lo)ated at Room 16, Building 69 ;

Ba-ak Iordehi lo)ated at Room 15, Building 69 ;

a##an Sa-ehali lo)ated at Room 15, Building 69;

Ja


16/51

16

$vaila0ilit1

1; >or the )on&enien)e o' #tudent# F ha&e an o.endoor .oli)< and a# well #et a#ide hour# .erweek 'or #tudent# to get additional ad&i)e"

(on#ulting time: Eonda


17/51

17

=earning Resources

Re@uired Te?t#:

– +u#troad# 010; 3uide to Road De#ign / "art ) Geometric esign" +u#troad#, S


18/51

18

$ssessment ,see /andouts for details

Tutorial ?er)i#e# 10; Start# ne?t week;! Fndi&idual#u-mi##ion

7reliminar< De#ign Re.ort =0; Start# 5th week; /3rou.Su-mi##ion

T0T1% (0 122IG3/3T2 4-*+5

>FN+ K+EFN+TF%N 50 5


19/51

19

?rou7>wor4

3rou.!work a))ount# 'or majorit< o' a##e##ment in roadde#ign module"

>orm grou.# o' %R = -< rd week / the )hoi)e i#


20/51

20

?rou7 #rocesses for Road #roAect

>ormation

– Sele)t team# o' three or 'our ! .i)k mem-er# )are'ull


21/51

nit O0Aectives

26


22/51

22

nit O0Aective

Demon#trate knowledge o' the .ro)e## andre@uirement# o' road .lanning and de#ign, in)ludingen&ironmental, tra''i) and #a'et< a#.e)t#"

Demon#trate an a-ilit< to work .ro'e##ionall< and.rodu)ti&el< in a work.la)e en&ironment -oth

indi&iduall< and in a team""


23/51

23

Overview of Course Contents


24/51

24

Course Overview*

To.i)O1: Road ngineering in (onte?t"

To.i)O: Road 7lanning

To.i)O: Road tra''i) #


25/51

25

"o7ic B- %oriontal $lignment /ow we use geometr1for t/e /oriontal la1out of a roadD

Geometric Design


26/51

26

"o7ic B+ Vertical $lignment /ow we la1 out sag andcrest curves to facilitate t/e smoot/transition 0etween c/anges in t/e road grade

Geometric Design


27/51

27

"o7icB9 (esign orm integrating /oriontal andvertical alignment

Geometric Design


28/51

28

"o7icB8 Road Cross>Sections /ow we esta0lis/acce7ta0le cross>sections w/at elementsare involved

Geometric Design


29/51

2<

"o7icB< Road Eart/wor4 "o introduce a

s1stematic wa1 to calculate t/e amountof Eart/wor4


30/51

30

"o7icB65 Road Safet1 > 7rovision of safe roads

$deFuate sig/t

distanceG

#rovision for

utilitiesG

Roadside

%aardsG


31/51

Engineering

31

STF%NS P


32/51

Engineering

"O#IC B6

RO$( E'?I'EERI'? I'

CO'"E)"

Dr Nirajan Shiwakoti

Huilding +5: Room 666

"el


33/51

33

W/at are t/e 0enefits of a good road

networ4G

)onomi) growth, a))e## to o..ortunitie#"

QQQQQQQQQQ

QQQQQQQQQQ"

QQQQQQQQQQQ

QQQQQQQQQQ""


34/51

34

H"*ser Costs Road atalities in

$ustralia• Road )ra#he# )o#t the +u#tralian )ommunit< a-out C -illion"

(igure6 1nnual number of 1ustralian road deaths 42ource6 3ational oad 2afety 2trategy5


35/51


36/51

3+

Road traffic as a s1stem

2. Road (esign ConteJt

Constraints ;

O77ortunities

3. S1stem In7uts

%uman ,"o7icB3.

Ve/icle ,"o7icB3.Road S1stem

,"o7icBK.

Design Process

• esign 0bjectives

•

esign 2tages

Constraints ;

O77ortunities

6. Roadwa1 unctional

Classification

"o7ic 6 "o7ic 6 ; 2

"o7ic 6

;

"o7ic 2

(esign Elements

,"o7ic ->65.

Out7ut


37/51

37

Roadwa


38/51

38

%ig/ (esign Standards > Cit1lin4

)it


39/51

39

=ow (esign Standards


40/51

40

2. Road (esign ConteJt*

8ey considerations of6

– how mu)h i# #.ent, – what get# done, and where, – who de#ign# and -uild# """

are determined by6

– .oliti)al .ro)e## ma##i&e e?.enditure o' ta? re&enue;

– in#titutional 'a)tor# – .lanning .ro)e##


41/51

41

3. S1stem In7uts to t/e (esign #rocess

e will di#)u## thi# in detail in To.i) O , here we will 'o)u# ontwo )riti)al i##ue#:

– Range of c/aracteristics – "/e o7erating ,traffic. environment

"raffic S1stem

Com7onents

Road (esign

#rocess

In7uts

,Researc/ ; EJ7erience.

,%uman>Ve/icle>Road.


42/51

42

Range of C/aracteristics*

Standard in.ut &alue#

– Dri&er e


43/51

43

O7erating environment*

#/1sical Environment

"raffic Environment

Social Environment


44/51

44

W/at are t/e o0Aectives of designG

S+

Sa'et<

''i)ien)<

+menit<

(esign #rocess


45/51


46/51

46

(esign Elements*

oriontal * Lerti)al 3eometr<

(arriagewa<

Road#ide4ker-

Road 'urniture

Fnter#e)tion#

7a&ement

Drainage


47/51

Muestion

hi)h o' the 'ollowing i# TR regardingRoadwa< 'un)tional )la##i'i)ation:

+; Roadwa< 'un)tional )la##i'i)ation 'a)ilitate#

#


48/51

#ractice Muestions

a; h< the knowledge o' range o' )hara)teri#ti)#and o.erating en&ironment i# im.ortant in road

de#ign .ro)e##P

-; hat i# the .ur.o#e o' roadwa< 'un)tional)la##i'i)ationP

K8


49/51

49

H1 3rd Wee4*D

7i)k or = team mem-er#"

mail to @a1van at : ka


50/51

50

Summar1*

7la)ed the role o' the road de#igner in a-roader )onte?t"

Fdenti'ied the road tra''i) a# a #


51/51

Engineering

51

STF%NSPP

introduction and topic 1

Documents