Zobrazeno 1 - 10
of 135
pro vyhledávání: '"monitoring and measurement"'
Publikováno v:
Archives of Civil Engineering, Iss No 1, Pp 573-587 (2024)
In order to obtain the change rule of surrounding rock structure displacement and supporting structure internal force with time during the construction of the low mountain ridge tunnel, this paper relies on the Xishan Tunnel Project as the background
Externí odkaz:
https://doaj.org/article/3c9af3cc909740da8d7995ef97ad7b54
Autor:
Abbie Raikes, Nirmala Rao, Hirokazu Yoshikawa, Caroline Cohrssen, Jere Behrman, Claudia Cappa, Amanda Devercelli, Florencia Lopez Boo, Dana McCoy, Linda Richter, the UKRI GCRF Harnessing the power of global data to support young children’s learning and development research group
Publikováno v:
International Journal of Child Care and Education Policy, Vol 17, Iss 1, Pp 1-23 (2023)
Abstract Investments in early childhood care and education (ECCE) have contributed to a growing demand for internationally comparable data. Yet data on access to quality ECCE are not routinely collected in many countries, leading to limited informati
Externí odkaz:
https://doaj.org/article/f22bd05926274add80e1be19247d0139
Publikováno v:
Sensors, Vol 24, Iss 11, p 3607 (2024)
Dynamic liquid level monitoring and measurement in oil wells is essential in ensuring the safe and efficient operation of oil extraction machinery and formulating rational extraction policies that enhance the productivity of oilfields. This paper pre
Externí odkaz:
https://doaj.org/article/c4c25bc6c1b64a2888108b40aa356946
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 1, Pp 100-105,110 (2024)
[Objective] At present, most research in engineering field regarding foundation pit is based on the experience of excavations in soft soil and rocky strata. Given that the geological conditions in Chongqing involve deep backfill soil sand-mudstone co
Externí odkaz:
https://doaj.org/article/76adb288f9444c5b87cf1fada8fdc823
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12852 (2023)
The construction method of transitioning from a small cross-section to excavating a super-large cross-section tunnel plays a crucial role in the quality of the final super-large cross-section tunnel and the safety of the tunnel structures and workers
Externí odkaz:
https://doaj.org/article/49f4dee143df4b8b95701d6bfa0ff7e8
Autor:
Cui Guangyao, Xiong Yong
Publikováno v:
Applied Rheology, Vol 33, Iss 1, Pp 103217-18 (2023)
Antifreeze design, scientific operation, and maintenance of tunnels with broken surrounding rock in seasonal frozen areas are key factors that affect the safety of tunnel. According to a freezing damage treatment project, theoretical analysis, field
Externí odkaz:
https://doaj.org/article/6c97339977ea40c085fc743ee59ca10d
Autor:
Yanchun Hao
Publikováno v:
Nature Environment and Pollution Technology, Vol 20, Iss 1, Pp 439-445 (2021)
China has a typical labour-intensive chemical fibre industry characterized by high energy consumption, severe pollution tendencies, and low resource utilization rate. The chemical fibre industry seriously harms the environment due to its small produc
Externí odkaz:
https://doaj.org/article/403cebb9bf7140bfa4e926b2d3d9a00c
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