Session Details

診断技術 (2)

Fri. Sep 6, 2024 11:10 AM - 12:30 PM JST
Fri. Sep 6, 2024 2:10 AM - 3:30 AM UTC
B203(川内北キャンパス講義棟B棟)
Chair: Yasuo Mori

[VI-1101]The applicability of impact elastic wave method to PC steel strands used for ground anchors

*KAZUHIRO KOIZUMI1, KENJI NAGANO1, AKIYOSHI TANIZAWA2, KINJI OKUMURA2 (1. Dia Nippon Engineering Consultants Co.,Ltd., 2. NEXCO-East Engineering company)

[VI-1102]Tension force determination of ground anchor using impact elastic wave method

*Kenji Nagano1, Ryuichi Sugawara1, Akiyoshi Tanizawa2, Kinji Okumura2 (1. Dia Nippon Engineering Consultants Co.,Ltd., 2. NEXCO-East Engineering company limited)

[VI-1103]Screening method for ground anchor soundness survey using impact elastic wave method

*Akiyoshi Tanizawa1, Kinji Okumura1, Kenji Nagano2, Hiroshi Nagai1 (1. NEXCO-EAST ENGINEERING COMPANY LIMITED, 2. Dia Nippon Engineering Consultants CO,Ltd.)

[VI-1104]Towards the introduction of an automatic crack width measurement system for tunnel lining inspection

*Tomoaki Ikeda1 (1. West Nippon Expressway Engineering Kyushu Company Limited)

[VI-1105]Comparison of Image Acquisition Methods for Hammering Test of Subway Tunnels

*Ryuta Tsunoda1, Hikaru Isozaki1, Hideaki Shinohara2, Rikiya Ogawa2 (1. Tokyo Metro Co., Ltd., 2. Metro Rail Facilities Co., Ltd.)

[VI-1106]Report on Monitoring Methods for Deformation of the Ōyūbari Tunnel Evacuation Pit

*Jun Yamada1, Kazuki Niida1, Shinya Abe1, Mikiyasu Ishizawa1 (1. Nexco-Engineering Hokkaido Company Limited)

[VI-1107]Research using magnetism to investigate the soundness of metal materials inside reinforced earthen walls

*Haruki Miwa1 (1. TOYAMA University)