Effects of road humps on traffic speed and noise in Putrajaya residential areas
As a traffic calming measure, the installation of road humps in residential areas has helped reduce the speeds of vehicles along residential roads. However, it is also widely seen that changes in speed regarding sudden deceleration and acceleration near the road humps have increased the noise leve...
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| Format: | Conference or Workshop Item |
| Language: | English |
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Universiti Tunku Abdul Rahman (UTAR)
2016
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| Online Access: | http://irep.iium.edu.my/63909/ http://irep.iium.edu.my/63909/ http://irep.iium.edu.my/63909/1/63909_EFFECTS%20OF%20ROAD%20HUMPS.pdf |
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iium-63909 |
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eprints |
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iium-639092018-06-06T01:44:02Z http://irep.iium.edu.my/63909/ Effects of road humps on traffic speed and noise in Putrajaya residential areas Bachok, Khairun Sarah Radhiah Ahmad Sofi, Siti Syazwani Kadar Hamsa, Abdul Azeez Mohamed, Mohd Zin Ibrahim, Mansor NA9053.R4 City planning As a traffic calming measure, the installation of road humps in residential areas has helped reduce the speeds of vehicles along residential roads. However, it is also widely seen that changes in speed regarding sudden deceleration and acceleration near the road humps have increased the noise level of the traffic in the residential areas. This paper discusses the effects of road humps, as a traffic calming measure, on the traffic speed and noise levels in a residential area. The study was conducted for two different sets of road humps in Putrajaya, Malaysia. The speeds of moving vehicles and noise levels were measured for a 12-hour period using radar guns and noise level meters at selected points. The sample size was determined using the systematic sampling technique based on the 12-hour traffic volume count conducted beforehand. The relationship between speed and noise levels at road humps are assessed together with the respective road and hump characteristics, with the finding that the impacts on noise levels were influenced by the rate of speed reductions, which is dependent on the road hump and road geometrics. Road humps were also found to not necessarily contribute to reduction in noise levels despite being effective in reducing vehicle speeds. Universiti Tunku Abdul Rahman (UTAR) 2016-11 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/63909/1/63909_EFFECTS%20OF%20ROAD%20HUMPS.pdf Bachok, Khairun Sarah Radhiah and Ahmad Sofi, Siti Syazwani and Kadar Hamsa, Abdul Azeez and Mohamed, Mohd Zin and Ibrahim, Mansor (2016) Effects of road humps on traffic speed and noise in Putrajaya residential areas. In: 10th Asia Pacific Conference on Transportation and the Environment In Conjunction With The 11th Malaysian Universities Transport Research Forum 2016, 8th-10th November 2016, Petaling Jaya, Selangor. http://www.vusta.vn/en/news/Announcements/The-10TH-ASIA-PACIFIC-CONFERENCE-ON-TRANSPORTATION-AND-THE-ENVIRONMENT-APTE-55803.html |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English |
| topic |
NA9053.R4 City planning |
| spellingShingle |
NA9053.R4 City planning Bachok, Khairun Sarah Radhiah Ahmad Sofi, Siti Syazwani Kadar Hamsa, Abdul Azeez Mohamed, Mohd Zin Ibrahim, Mansor Effects of road humps on traffic speed and noise in Putrajaya residential areas |
| description |
As a traffic calming measure, the installation of road humps in residential areas has helped reduce the
speeds of vehicles along residential roads. However, it is also widely seen that changes in speed
regarding sudden deceleration and acceleration near the road humps have increased the noise level of
the traffic in the residential areas. This paper discusses the effects of road humps, as a traffic calming
measure, on the traffic speed and noise levels in a residential area. The study was conducted for two
different sets of road humps in Putrajaya, Malaysia. The speeds of moving vehicles and noise levels
were measured for a 12-hour period using radar guns and noise level meters at selected points. The
sample size was determined using the systematic sampling technique based on the 12-hour traffic
volume count conducted beforehand. The relationship between speed and noise levels at road humps
are assessed together with the respective road and hump characteristics, with the finding that the
impacts on noise levels were influenced by the rate of speed reductions, which is dependent on the
road hump and road geometrics. Road humps were also found to not necessarily contribute to
reduction in noise levels despite being effective in reducing vehicle speeds. |
| format |
Conference or Workshop Item |
| author |
Bachok, Khairun Sarah Radhiah Ahmad Sofi, Siti Syazwani Kadar Hamsa, Abdul Azeez Mohamed, Mohd Zin Ibrahim, Mansor |
| author_facet |
Bachok, Khairun Sarah Radhiah Ahmad Sofi, Siti Syazwani Kadar Hamsa, Abdul Azeez Mohamed, Mohd Zin Ibrahim, Mansor |
| author_sort |
Bachok, Khairun Sarah Radhiah |
| title |
Effects of road humps on traffic speed and noise in Putrajaya residential areas |
| title_short |
Effects of road humps on traffic speed and noise in Putrajaya residential areas |
| title_full |
Effects of road humps on traffic speed and noise in Putrajaya residential areas |
| title_fullStr |
Effects of road humps on traffic speed and noise in Putrajaya residential areas |
| title_full_unstemmed |
Effects of road humps on traffic speed and noise in Putrajaya residential areas |
| title_sort |
effects of road humps on traffic speed and noise in putrajaya residential areas |
| publisher |
Universiti Tunku Abdul Rahman (UTAR) |
| publishDate |
2016 |
| url |
http://irep.iium.edu.my/63909/ http://irep.iium.edu.my/63909/ http://irep.iium.edu.my/63909/1/63909_EFFECTS%20OF%20ROAD%20HUMPS.pdf |
| first_indexed |
2023-09-18T21:30:38Z |
| last_indexed |
2023-09-18T21:30:38Z |
| _version_ |
1777412487153451008 |