Document 330592

19th National Convention on Civil Engineering
14-16 May 2014, KhonKaen, THAILAND
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A Study of Speed Hump Configurations for Roads in Communities :
A Case Study MuangKlang Municipality, Rayong
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Corresponding author)
E-mail address: withayan@hotmail.com
Abstract
Speed hump is one of traffic calming tools. It isused to slow
down vehicles on road sections that passing through communities.
Dimension and shape of speed hump effect its speed reduction
performance, audible, and tactile generated by vehicles passing through.
Inappropriate dimensions and shapes of the speed humps may cause
damage to vehicles and negative impact. Example areparts at bottom of
the car scraped by the speed hump,negative attitudes of drivers on the
speed humps and the reduced speed is not to expected level.
The objective of this study is to investigate on suitable dimension
of the speed humps that can be used in study area and may be used as
standard drawing of the speed humps by the local government agency.
Four dimensions of the speed humps were tested. Sound and vibration
generated by four types of vehicles; motorcycle, passenger car, empty
pick-up truck, and loaded pick-up, truck, were collected. From the
study, it was found that all four speed humps testedcan reduce vehicle
speed significantly. The speed humps no. 4 with sinusoidal shape caused
least tactile effect on passing vehicles.
Keywords: Speed hump of types,Roads in Communities.
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[1] @%ก!o! #9'* i!1 5,ƒก+ i.
&4("(กก+*&ก-- ก1!7ก8:= $,/ -.
+)„ก5
-
กก3!@.
$/."'0 10, 9.7.
2548, " 16-156.
[2] กก ก)'#1, ƒก7ก80.ก &)
(/ก)'&)!„ , 9&$ก.&".!#.
&6")$.!$8*@."*.,
9.7.2547, " 6-19.
2321
[3] +%$'$5 9'(5#1,ƒก7ก8
!
+)(94 !%„
ก !"#$
'&&"K () , 9.7.2550, " 10-16.
[4] Ewing R.,Traffic Calming,State of the
Practice,InstituteofTransportationEngineers(ITE) and the Federal
Highway Administration(FHWA). USA., Inc., 1999, pp. 32.
[5] Australian Standard,Manual of uniform traffic control device: Part
13 V Local area traffic management. New South Wales, Australia.
(AS 1742.13 k 1991)., Inc., 1991, pp. 16.
2322