Zobrazeno 1 - 10
of 1 181
pro vyhledávání: '"manhole"'
Autor:
Scott Lowe
Publikováno v:
Water Science and Technology, Vol 89, Iss 8, Pp 1996-2005 (2024)
Leaking manhole covers add inflow to sanitary sewer systems. These are the most accessible components of the sewer system, and so potentially the cheapest to repair or modify, to reduce inflow. There is, however, very little data regarding manhole co
Externí odkaz:
https://doaj.org/article/1320209e22034bf0aab3a8853c608e3c
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
Manhole cover damage poses significant threats to road safety and infrastructure integrity, necessitating timely detection and repair. To address this, we introduce an enhanced YOLOX model integrated with ECA (High Efficiency Channel Attention) modul
Externí odkaz:
https://doaj.org/article/9f3215aa6f7344c88df0f508d1197893
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03093- (2024)
The refurbishment of railway lines and the installation of new tracks necessitate the construction of numerous concrete manholes; therefore, the optimization of manholes should be investigated. To this end, the use of innovative materials in addition
Externí odkaz:
https://doaj.org/article/7632e016ed87441dbd79093c18c8d7e3
Publikováno v:
Journal of Hydroinformatics, Vol 26, Iss 2, Pp 519-533 (2024)
Numerical simulations of urban flood events are of great significance in flood control and disaster reduction. An important part of these numerical investigations concerns drainage, which is crucial to the accuracy of the simulation results. To overc
Externí odkaz:
https://doaj.org/article/eaac8044d94e48598b3300fc58db404e
Publikováno v:
Eng, Vol 5, Iss 1, Pp 198-216 (2024)
Urban drainage and waterlogging prevention are critical components of urban water management systems, as they help to mitigate the risks of flooding and water damage in cities. The accurate collection of liquid level and flow rate data at the end of
Externí odkaz:
https://doaj.org/article/f043fd2635544c71b1e082d1a29646cf
Publikováno v:
Water Science and Technology, Vol 89, Iss 1, Pp 146-159 (2024)
Manholes are important structures in urban storm drainage systems connecting roads and underground drainage networks, and they are also an important part of the research on improving urban resistance to storm flooding. Due to cost and space constrain
Externí odkaz:
https://doaj.org/article/16fc80f1664346d3995e4936b6345bdb
Autor:
Zhiyong Zhang, Siau Chen Chian
Publikováno v:
Soils and Foundations, Vol 64, Iss 2, Pp 101439- (2024)
Earthquakes generally consist of one mainshock and subsequent aftershocks. Although effects of aftershocks following the mainshock on surface structures has been studied extensively, similar studies on underground structures are rarely reported in th
Externí odkaz:
https://doaj.org/article/3659fefdfa2842ca9d02c3a50a448ae4
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 10, Pp 18792-18819 (2023)
Unusual states of manhole covers (MCs), such as being tilted, lost or flooded, can present substantial safety hazards and risks to pedestrians and vehicles on the roadway. Most MCs are still being managed through manual regular inspections and have l
Externí odkaz:
https://doaj.org/article/0620d5ee6ffa484997b4cbc9e78e4b19
Publikováno v:
Buildings, Vol 14, Iss 9, p 2835 (2024)
Wastewater manholes are crucial infrastructure components in sewage systems. They provide necessary access points for inspection and maintenance. However, limited studies were conducted on the life-cycle cost analysis of manholes. The primary objecti
Externí odkaz:
https://doaj.org/article/b3836a9e0fe14569a602f5e0b2d567c7
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 6903 (2024)
In several countries, manhole covers made of steel are being stolen, with significant economic losses for private and public entities, and even causing accidents. In this work, a new manhole cover is developed using fibre-reinforced cementitious (FRC
Externí odkaz:
https://doaj.org/article/b6b03a6a756744ce9c39bd06213a19cb