{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T01:31:06Z","timestamp":1760232666795,"version":"build-2065373602"},"reference-count":30,"publisher":"MDPI AG","issue":"22","license":[{"start":{"date-parts":[[2022,11,18]],"date-time":"2022-11-18T00:00:00Z","timestamp":1668729600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002858","name":"General Program of China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"],"award-info":[{"award-number":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Chongqing Science and Technology Committee","award":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"],"award-info":[{"award-number":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"]}]},{"name":"Scientific and Technological Research Program of Chongqing Municipal Education Commission","award":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"],"award-info":[{"award-number":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"]}]},{"name":"Wanzhou District Science and Technology Innovation Project","award":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"],"award-info":[{"award-number":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"]}]},{"name":"Chongqing Three Gorges Reservoir Bank Slope and Engineering Structure Disaster Prevention and Control Center Civil and Hydraulic Master\u2019s Degree Open Fund","award":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"],"award-info":[{"award-number":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"]}]},{"name":"Postgraduate Research and Innovation Project of Chongqing Three Gorges University","award":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"],"award-info":[{"award-number":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"]}]},{"name":"Cooperation projects between universities of Chongqing and institutes affiliated to the Chinese Academy of Sciences","award":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"],"award-info":[{"award-number":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"]}]},{"name":"Jiangsu Provincial Natural Science Foundation for Colleges and Universities","award":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"],"award-info":[{"award-number":["2019M663442","2022NSCQ-MSX3851","KJQN202001216","20210306","TMSL20YB06","YJSKY22066","HZ2021012","20KJD560003"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>The foundation pit of a suspension bridge project in the Three Gorges Reservoir area is investigated in this paper. The pit is located under an unstable rock mass and landslide body; its base lithology is mudstone. The bridge foundation pit project mainly adopts blasting excavation to accelerate construction progress. However, as a hazardous technique to engineering safety, the explosion vibration easily causes deterioration of the surrounding strata, thereby inducing slope instability and rock mass collapse. Besides, three major challenges should be considered: complex terrain conditions, difficulties in the blasting excavation of anchors, and the extremely high risk of construction. Therefore, comprehensive risk control measures using the methods of hierarchical excavation and minimum charge blasting are put forward. After the measures were verified to be feasible through finite element simulation, it was successfully applied to actual construction. In addition, this paper proposes using fiber concrete to reinforce slope retaining walls, and simulates the reinforced effect based on the research above. The results indicate that the risk control scheme is reasonable, which not only ensures the construction process but also guarantees the stability of the slope and unstable rock body. At the same time, the slope is reinforced with fiber concrete, which effectively decreases the protection wall thickness. Finally, the article can provide a valuable reference for similar engineering projects around the world.<\/jats:p>","DOI":"10.3390\/s22228952","type":"journal-article","created":{"date-parts":[[2022,11,21]],"date-time":"2022-11-21T04:39:59Z","timestamp":1669005599000},"page":"8952","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Numerical and Field Measurement Investigation on Foundation Pit Excavation Blasting of Anchor in Suspension Bridge"],"prefix":"10.3390","volume":"22","author":[{"given":"Lei","family":"Yan","sequence":"first","affiliation":[{"name":"School of Civil Engineering, Chongqing Three Gorges University, Chongqing 404100, China"},{"name":"State Key Laboratory of Mountain Bridge and Tunnel Engineering, Chongqing Jiaotong University, Chongqing 400074, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaoying","family":"Gou","sequence":"additional","affiliation":[{"name":"School of Civil Engineering, Chongqing Three Gorges University, Chongqing 404100, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zengshun","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Civil Engineering, Chongqing University, Chongqing 400045, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4225-081X","authenticated-orcid":false,"given":"Yunfei","family":"Fu","sequence":"additional","affiliation":[{"name":"Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0954-9505","authenticated-orcid":false,"given":"Guo","family":"Li","sequence":"additional","affiliation":[{"name":"School of Civil Engineering, Chongqing Three Gorges University, Chongqing 404100, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Longfei","family":"Cheng","sequence":"additional","affiliation":[{"name":"School of Civil Engineering, Chongqing Three Gorges University, Chongqing 404100, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0746-1937","authenticated-orcid":false,"given":"Xuanyi","family":"Xue","sequence":"additional","affiliation":[{"name":"School of Civil Engineering, Chongqing University, Chongqing 400045, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu","family":"Jiang","sequence":"additional","affiliation":[{"name":"School of Civil Engineering, Chongqing Three Gorges University, Chongqing 404100, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,11,18]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"107169","DOI":"10.1016\/j.jcsr.2022.107169","article-title":"Post-fire mechanical properties of titanium\u2013clad bimetallic steel in different cooling approaches","volume":"191","author":"Shi","year":"2022","journal-title":"J. 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