Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Shinji Konishi"'
Autor:
Kota Sasaki, Tsutomu Otsuka, Hiroki Nitta, Satoshi Tsuchiya, Shinji Konishi, Taisuke Sanagawa, Kiwamu Tsuno, Koichi Maekawa
Publikováno v:
Soils and Foundations. 60:1131-1150
Model tests are carried out in this research to investigate the dynamic behavior of multi-section cut-and-cover subway tunnels in the transverse direction by seismic motion, which has not been fully investigated up to now. Multi-section model and gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74d850279597956b92f7a0120f441ff0
https://doi.org/10.1016/j.sandf.2020.06.005
https://doi.org/10.1016/j.sandf.2020.06.005
Publikováno v:
Soils and Foundations. 60:28-44
Tunnel excavations near existing structures impose additional loads on the nearby structures and influence the stress-strain regime of the soils. In the present study, the ground response during the close construction of tunnels and the structural be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b1e143c449027565aea9e27671d3b16
https://doi.org/10.1016/j.sandf.2019.12.006
https://doi.org/10.1016/j.sandf.2019.12.006
Autor:
Hiroki Nitta, Kota Sasaki, Kazutaka Kamada, Koichi Maekawa, Shinji Konishi, Tsutomu Otsuka, Satoshi Tsuchiya, Taisuke Sanagawa, Kiwamu Tsuno
Publikováno v:
Journal of Japan Society of Civil Engineers, Ser. F2 (Underground Space Research). 76:1-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::130e318df8de23eca9f892a51d477c49
https://doi.org/10.2208/jscejusr.76.1_1
https://doi.org/10.2208/jscejusr.76.1_1
Autor:
Nakagawa Takayuki, Shinji Konishi, Ataru Honda, Ito Satoshi, Tetsuya Murakami, Hiroki Nitta, Hirokazu Akagi, Kenichi Anan
Publikováno v:
Journal of Japan Society of Civil Engineers, Ser. F2 (Underground Space Research). 76:14-31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab7c408155f9ade5d1b3fe2977bd0ec7
https://doi.org/10.2208/jscejusr.76.1_14
https://doi.org/10.2208/jscejusr.76.1_14
Publikováno v:
Tunnelling and Underground Space Technology. 86:186-197
With the aging of tunnels, additional maintenance and assessment procedures are required to monitor their working conditions. The passive thermal infrared method, which is a nondestructive contact-free method, is used to find defects in a box-type an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12c3c7a137092575a0c6625bac1bc964
https://doi.org/10.1016/j.tust.2019.01.013
https://doi.org/10.1016/j.tust.2019.01.013
Publikováno v:
Seismic Behaviour and Design of Irregular and Complex Civil Structures III ISBN: 9783030335311
The center pillars of the common double box tunnel of subways have been investigated and their seismic performance has been verified in practice by taking advantage of the lesson of collapsed Daikai station in 1995. However, these verified box tunnel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fae8b86ffb7e6cbcacd0b4006fc5df91
https://doi.org/10.1007/978-3-030-33532-8_11
https://doi.org/10.1007/978-3-030-33532-8_11
Autor:
Mituhiro Kawabata, Yoshihiko Mutou, Shinji Konishi, Tetuya Ishida, Toshiharu Kishi, Nobuaki Otuki
Publikováno v:
Journal of Japan Society of Civil Engineers, Ser. E2 (Materials and Concrete Structures). 74:275-292
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27b4816ccc4c5e1284aef0ff07946c9c
https://doi.org/10.2208/jscejmcs.74.275
https://doi.org/10.2208/jscejmcs.74.275
Autor:
Shinji Konishi, Hirokazu Akagi, Kawakami Koichi, Masafumi Kubo, Hideaki Kurosu, Hideaki Shinohara
Publikováno v:
Journal of Japan Society of Civil Engineers, Ser. F1 (Tunnel Engineering). 74:25-39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e74cf61431e1f5810a415151ac494108
https://doi.org/10.2208/jscejte.74.25
https://doi.org/10.2208/jscejte.74.25
Publikováno v:
Procedia Engineering. 165:474-483
Spalling is the most serious problem in the maintenance of subway tunnels. Voids forming on or near the concrete surface are often considered as signs of degradation leading to spalling. However, it is difficult to detect these voids by visual inspec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::491feb40a6e3aba7f8bd32b0dbfecf9b
Autor:
Shinji Konishi, Souichi Kubota, Hikaru Isozaki, Junichirou Oosawa, Yousuke Kawano, Ryo Hirasawa
Publikováno v:
Procedia Engineering. 165:583-592
Tokyo Metro Co., Ltd. is operating nine railroad lines (195.1 km) forming a network mainly consisting of subways in Tokyo, the capital of Japan. Good maintenance of tracks is essential to the safety of passengers. However, rail breakage due to electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23b78cc8e8d8a4ae145d6d0322e706cb
https://doi.org/10.1016/j.proeng.2016.11.754
https://doi.org/10.1016/j.proeng.2016.11.754