A possible prediction method to determine the top concealed karst cave based on displacement monitoring during tunnel construction
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of Engineering Geology and the Environment"
DOI: 10.1007/s10064-017-1060-1
Abstract: The existence of concealed karst caves can cause major displacement and even large deformation of surrounding rock during karst tunnel excavation. As such, these concealed caves pose a large threat to the stability of surrounding… read more here.
Keywords: concealed karst; karst cave; surrounding rock; tunnel construction ... See more keywords
Prediction of Pipeline Displacement Induced by Water Leakage During Tunnel Construction
Sign Up to like & getrecommendations! Published in 2019 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-019-00987-x
Abstract: In order to effectively predict the pipeline displacement induced by water leakage during tunnel construction, based on the Pasternak foundation model, a two-stage analysis method was used to establish the equilibrium differential equations of pipeline.… read more here.
Keywords: water leakage; pipeline; displacement; pipeline displacement ... See more keywords
Risk assessment and management via multi-source information fusion for undersea tunnel construction
Sign Up to like & getrecommendations! Published in 2020 at "Automation in Construction"
DOI: 10.1016/j.autcon.2019.103050
Abstract: Abstract The construction of undersea tunnels is an extremely risky endeavor that is vulnerable to water seepage and gushing due to the high water pressure, complex geological conditions, and pore water trapped in unstable rocks.… read more here.
Keywords: risk; system; construction; method ... See more keywords
Field measurement analysis of the influence of double shield tunnel construction on reinforced bridge
Sign Up to like & getrecommendations! Published in 2018 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2018.06.018
Abstract: Abstract Constructing subway systems by shield tunneling in urban area may require tunnels to cross through pile foundations of buildings and bridges, which will definitely affect existing structures. Therefore, it is of great importance to… read more here.
Keywords: influence; bridge; tunnel construction; shield tunnel ... See more keywords
Novel rockburst criterion based on the TBM tunnel construction of the Neelum–Jhelum (NJ) hydroelectric project in Pakistan
Sign Up to like & getrecommendations! Published in 2018 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2018.06.032
Abstract: Abstract The assessment of rockburst proneness has become a major technical bottleneck in brittle, and high-strength hard rock under high local stresses. Various approaches or criteria have been used over the years to predict rockburst,… read more here.
Keywords: strength; criterion; construction; novel rockburst ... See more keywords
Geohazards, reflection and challenges in Mountain tunnel construction of China: a data collection from 2002 to 2018
Sign Up to like & getrecommendations! Published in 2020 at "Geomatics, Natural Hazards and Risk"
DOI: 10.1080/19475705.2020.1747554
Abstract: Abstract In face of the complicated and changing geological conditions, safety issue is always a primary concern during the construction phase of tunnel in the mountainous regions of China. This Express Letter reports data collection… read more here.
Keywords: construction; 2002 2018; data collection; construction china ... See more keywords
A Service-Oriented Energy Efficient Resource Allocation Approach for Wireless Communications of the Tunnel Construction
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3227898
Abstract: Tunnel construction is a dynamic excavation process that requires a variety of construction machinery and workers to cooperate according to standard procedures. However, due to insufficient information sharing and inefficient construction situation awareness, the operation… read more here.
Keywords: wireless; resource; tunnel construction; service ... See more keywords
Tunnel Construction Workers’ Cognitive Biases and Unsafe Behaviors: The Mediating Effects of Risk Perceptions
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Civil Engineering"
DOI: 10.1155/2020/8873113
Abstract: The poor safety performance of the construction industry is a global concern. Workers’ unsafe behaviors (WUBs) are viewed as critical causes of construction accidents. Thus, it has been a leading research topic to identify antecedents… read more here.
Keywords: construction; antecedents wubs; tunnel construction; unsafe behaviors ... See more keywords
Dematel-ISM-Based Study of the Impact of Safety Factors on Urban Rail Tunnel Construction Projects
Sign Up to like & getrecommendations! Published in 2022 at "Computational Intelligence and Neuroscience"
DOI: 10.1155/2022/2222556
Abstract: The factors affecting urban rail tunnel construction projects are very complex and are influenced by many factors such as the social environment, the construction process, and the way construction is managed. These influencing factors interact… read more here.
Keywords: construction projects; urban rail; tunnel construction; rail tunnel ... See more keywords
Study of the stability of tunnel construction based on double-heading advance construction method
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814019896964
Abstract: The deformation and significant settlement of surrounding rock often occur during tunnel construction with the condition of abundant water and weak cementing sand. In order to study the construction method and stability under such soft… read more here.
Keywords: double heading; construction; method; heading advance ... See more keywords
Analysis of reinforced soil sustainability while tunnel construction
Sign Up to like & getrecommendations! Published in 2020 at "Magazine of civil engineering"
DOI: 10.18720/mce.95.8
Abstract: Abstract. Object – reinforced ground array stability analisis. We have not found straight and general method of analysis in theory of limit equilibrium of soils (TLES). Methods – theory of stability (Culman method), method of… read more here.
Keywords: tunnel construction; reinforced soil; soil sustainability; analysis reinforced ... See more keywords