Prioritization of Wastewater Collection Network Pipes for Inspection Activities Considering Structural, Hydraulic and Environmental Indices

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.

TABESH M.; ZANDIEH A.; SHAFIE A.; ROGHANI B.

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

Journal Paper

Paper Information

Journal: IRAN-WATER RESOURCES RESEARCH Year:2020 | Volume:16 | Issue:2 Page(s): 99-114

Download Full-Text

Persian Verion

View:

356

Download:

Cites:

Information Journal Paper

Title

Prioritization of Wastewater Collection Network Pipes for Inspection Activities Considering Structural, Hydraulic and Environmental Indices

Author(s)

TABESH M. | ZANDIEH A. | SHAFIE A. | ROGHANI B. | Issue Writer Certificate

Keywords

Sewage Collection NetworkQ2

InspectionQ1

PrioritizationQ2

Structural IndexQ1

Hydraulic IndexQ1

Environmental IndexQ1

Abstract

Proper functioning of a Sewage Collection Network whole depends heavily on its management plan. Prioritizing component Inspection of these networks is also an important part of management plan and paying attention to it can greatly improve their performance. In the present study, after determining the factors affecting the structural deterioration process of sewers, the impact of each of these factors on their decision-making and Inspection Prioritization process is investigated. After defining the indices and determining how each index is scored, each of the indices is classified in the range of 1 (very good) to 5 (very bad). Subsequently, a deterioration model based on polynomial logistic regression was developed to estimate the structural status of components using defined structural indices and videometric data. In addition, hydraulic and environmental assessment indices of sewers were introduced, which classified the condition of sewers in the range of 1 (very good) to 5 (very bad). Finally structural, hydraulic and environmental indices are combined according to different scenarios proposed to prioritize for Inspection activities. In the present study, a part of Tehran wastewater collection network was investigated. It was found that 0. 2% of the length of the pipes was in excellent conditions and 3. 3% were in very bad conditions and the rest are in the conditions between. According to the results of the sensitivity analysis on the index coefficients, the Structural Index was identified as the most effective index in the Prioritization program and its precise determination should be considered.

Cites

No record.

References

No record.

Cite

APA: Copy

TABESH, M., ZANDIEH, A., SHAFIE, A., & ROGHANI, B.. (2020). Prioritization of Wastewater Collection Network Pipes for Inspection Activities Considering Structural, Hydraulic and Environmental Indices. IRAN-WATER RESOURCES RESEARCH, 16(2 ), 99-114. SID. https://sid.ir/paper/377870/en

Vancouver: Copy

TABESH M., ZANDIEH A., SHAFIE A., ROGHANI B.. Prioritization of Wastewater Collection Network Pipes for Inspection Activities Considering Structural, Hydraulic and Environmental Indices. IRAN-WATER RESOURCES RESEARCH[Internet]. 2020;16(2 ):99-114. Available from: https://sid.ir/paper/377870/en

IEEE: Copy

M. TABESH, A. ZANDIEH, A. SHAFIE, and B. ROGHANI, “Prioritization of Wastewater Collection Network Pipes for Inspection Activities Considering Structural, Hydraulic and Environmental Indices,” IRAN-WATER RESOURCES RESEARCH, vol. 16, no. 2 , pp. 99–114, 2020, [Online]. Available: https://sid.ir/paper/377870/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops