Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Aipeng Guo"'
Publikováno v:
Underground Space, Vol 14, Iss , Pp 156-175 (2024)
Although super-large-span tunnels ensure convenient transportation, they face many support challenges. The lack of normative construction guidance and the limited number of reference engineering cases pose a significant challenge to the stability con
Externí odkaz:
https://doaj.org/article/590dac297e6648acb57236453b3508b8
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 6, Pp 1355-1369 (2023)
In recent years, there is a scenario in urban tunnel constructions to build super-large-span tunnels for traffic diversion and route optimization purposes. However, the increased size makes tunnel support more difficult. Unfortunately, there are few
Externí odkaz:
https://doaj.org/article/ecd87a80f5e646d7823a761f590f4dd7
Publikováno v:
Underground Space, Vol 10, Iss , Pp 76-90 (2023)
With the reduction of shallow resources, the degree of damage and the frequency of dynamic hazards, such as deep rock bursts and impact ground pressure, are increasing dramatically. However, the existing support materials are incapable of meeting the
Externí odkaz:
https://doaj.org/article/5d2c07cc03bc41eda9783374e5f0adf4
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 14, Iss 6, Pp 1872-1884 (2022)
In deep ground engineering, the use of high-strength and high-toughness steels for rock bolt can significantly improve its energy absorption capacity. However, the mechanisms and effects of rock loading conditions on this kind of high energy-absorbin
Externí odkaz:
https://doaj.org/article/29672449207c4af78d536d3c10b0ade8
Autor:
Fengnian Wang, Songyang Yin, Aipeng Guo, Zhicai Wang, Meng Mi, Gan Qi, Juan Ma, Haijiang Zhang
Publikováno v:
Geofluids, Vol 2021 (2021)
Throughout engineering construction, large deformation disasters in soft rock tunnels are encountered increasingly frequently. Therefore, structural health monitoring not only ensures accurate construction management but also provides a basis for dyn
Externí odkaz:
https://doaj.org/article/5eabfd6ea7d14b4fa2f2724bc443dbd3
Publikováno v:
Land, Vol 11, Iss 6, p 789 (2022)
Changsha kilns were exported to more than 20 countries and regions and were an essential part of the culture in the central Yangtze River during the late Holocene. Reconstructing the hydrological landform and sedimentary history of its surrounding ar
Externí odkaz:
https://doaj.org/article/3b5468205c6b44629c8b14a2631780f9
Autor:
Zhigang Tao, Jindong Cao, Liu Yang, Aipeng Guo, Ruifeng Huang, Xiaojie Yang, Di Yuan, Lin Hou
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
The deformation of Muzhailing deep tunnel is about 2.3 m in the process of construction, which is difficult to be controlled by the traditional “anchor-grouting integration” support system. This paper deeply analyzes the geological characteristic
Externí odkaz:
https://doaj.org/article/2cc2755fdba14de58bbce2bfd607f39f
Publikováno v:
Advances in Materials Science and Engineering, Vol 2020 (2020)
Gob-side entry retaining (GSER) is a popular no-pillar mining technology that can increase coal recovery rate. We propose the application of high-strength lightweight (HSLW) concrete to construct the gob-side support body (GSSB) in NO. 411 inclined w
Externí odkaz:
https://doaj.org/article/20e9791c48cb432f98ebbb2fade6deeb
Publikováno v:
Mathematical Problems in Engineering, Vol 2021 (2021)
Highway tunnel group has the characteristics of large span and small spacing, and the load distribution characteristics of surrounding rock between each tunnel section are complex. Based on geological prospecting data and numerical analysis software,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a2c2c32a2a7a386c81b42304947bae8
https://doi.org/10.1155/2021/9913509
https://doi.org/10.1155/2021/9913509
Publikováno v:
Quaternary International. 577:139-146
The Xiangjiang River region witnessed intensive economic and cultural activities in the past two millennia. In particular, the thriving ceramic production during the Tang Dynasty had a far-reaching impact on the local environment. However, the lack o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6121cf8b62e3454583e260c9dbfcb09d
https://doi.org/10.1016/j.quaint.2020.09.023
https://doi.org/10.1016/j.quaint.2020.09.023