Japan Society of Civil Engineers 2023 Annual Meeting

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第VI部門

アセットマネジメント (4)

Fri. Sep 15, 2023 9:00 AM - 10:20 AM VI-4 (広島工業大 五日市キャンパス三宅の森Nexus21 506)

Chair: Masashi Kubo

9:30 AM - 9:40 AM

[VI-1158] Estimation of deterioration heterogeneity in sewer pipes with correction for bias due to missing data

*Sunao Kamitsu1, Yusei Nii1, Kotaro Sasai1, Kiyoyuki Kaito1, Yoichiro Kitano2, Akihiko Yamanaka3 (1. Osaka University, 2. Osaka City, 3. Pacific Consultants Co.,Ltd.)

Keywords:sewer pipes, mixed Markov hazard model, asset management

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