A Model for Speed of Shock Waves in Bottleneck Waves

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

FAEZI S.F.; Shahhosseini f.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF TRANSPORTATION RESEARCH Year:2019 | Volume:16 | Issue:1 (58) Page(s): 21-28

Download Full-Text

Persian Verion

View:

791

Download:

Cites:

Information Journal Paper

Title

A Model for Speed of Shock Waves in Bottleneck Waves

Author(s)

FAEZI S.F. | Shahhosseini f. | Issue Writer Certificate

Keywords

Wave SpeedQ1

ShockQ3

bottlenecksQ1

Linear ModelsQ1

Traffic FlowQ2

Abstract

The occurrence of accidents or other incidents in the Traffic Flow is one of the factors that disturb Traffic Flow. As an accident happens, Shock or turbulence is transmitted as a wave to the current flow of traffic, causing a change in speed, density, and ultimately resulting in delay. The purpose of this study is to investigate the Traffic Flow behavior and its changes through a Shock or disturbance. In this study, three crashes were completely filmed on the Sadr highway at Shariati intersection in Tehran. All parameters of volume, queue length, queue growth, speed, delay, and density were calculated for all three locations. The results showed that the ratio of changes in Traffic Flow to changes in density as an independent parameter is effective in the wave-speed model. Four models were presented in this study. The assessment of the significant level values showed that except for the inverse model, the rest of the models have desirable values. From the remaining three models, the linear model thanks to its simplicity and higher F coefficient was selected as the final wave-speed model. According to the results, if the profile of a road is known and then an accident occurs, it can be predicted which locations the accident will affect. It is also possible to redirect the current Traffic Flow from the incident site to other routes and reduce the traffic load.

Cites

No record.

References

No record.

Cite

APA: Copy

FAEZI, S.F., & Shahhosseini, f.. (2019). A Model for Speed of Shock Waves in Bottleneck Waves. JOURNAL OF TRANSPORTATION RESEARCH, 16(1 (58) ), 21-28. SID. https://sid.ir/paper/83788/en

Vancouver: Copy

FAEZI S.F., Shahhosseini f.. A Model for Speed of Shock Waves in Bottleneck Waves. JOURNAL OF TRANSPORTATION RESEARCH[Internet]. 2019;16(1 (58) ):21-28. Available from: https://sid.ir/paper/83788/en

IEEE: Copy

S.F. FAEZI, and f. Shahhosseini, “A Model for Speed of Shock Waves in Bottleneck Waves,” JOURNAL OF TRANSPORTATION RESEARCH, vol. 16, no. 1 (58) , pp. 21–28, 2019, [Online]. Available: https://sid.ir/paper/83788/en

Related Journal Papers