An investigation of the factors influencing sewer structural deterioration

被引：77

作者：

Ana, E. ^{[1
]}

Bauwens, W. ^{[1
]}

Pessemier, M. ^{[2
]}

Thoeye, C. ^{[2
]}

Smolders, S. ^{[2
]}

Boonen, I. ^{[2
]}

De Gueldre, G. ^{[2
]}

机构：

[1] Vrije Univ Brussels, Dept Hydrol & Hydraul Engn, B-1050 Brussels, Belgium

[2] Aquafin NV, B-2630 Aartselaar, Belgium

来源：

URBAN WATER JOURNAL | 2009年 / 6卷 / 04期

关键词：

logistic regression; sewer asset management; sewer deterioration; sewer physical properties; INSPECTION;

D O I：

10.1080/15730620902810902

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

In this paper, the influence of sewer physical properties on the structural deterioration of the Leuven (Belgium) sewers was investigated using logistic regression. The analysis revealed that out of the 10 variables considered, only three significantly affected the deterioration process, namely, age, material and length. Comparing the results of this study with similar studies revealed that no single set of factors can explain sewer deterioration, i.e. the process is a localised phenomenon. This study contributes to the widening and ascertaining of the limited - and often conflicting - knowledge with regard to the relationship between sewer properties and sewer deterioration.

引用

页码：303 / 312

页数：10

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