Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Xian Kai Bao"'
Autor:
Meng Hui Que, Xian Kai Bao
Publikováno v:
Applied Mechanics and Materials. :539-543
We adopt the supporting scheme of soil nailing wall by comparison and selection combining engineering geological conditions and surrounding buildings load situations. And introduce focally its supporting principles and major parameters and main const
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d032ce11434e60f8eedb6874261feb59
https://doi.org/10.4028/www.scientific.net/amm.580-583.539
https://doi.org/10.4028/www.scientific.net/amm.580-583.539
Autor:
Xian Kai Bao, Li Juan Liang
Publikováno v:
Applied Mechanics and Materials. :921-924
Combined with the city of Baotou Arden Street underground passage pipe jacking engineering, using three-dimensional finite element software ANSYS to simulate the process of rectangular pipe jacking construction, this paper will emphasis on the influe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31eea4555c4725f49f91668a09eb680c
https://doi.org/10.4028/www.scientific.net/amm.578-579.921
https://doi.org/10.4028/www.scientific.net/amm.578-579.921
Publikováno v:
Applied Mechanics and Materials. :1223-1226
As the primary technique to offer safety and productivity improvement s for under- ground project s , rock bolt s have been widely used in t he construction of t raffic and hydro- power stations. The quality of the rock bolt s is of great importance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb75410aec321b9f9306fe5d0aaec27e
https://doi.org/10.4028/www.scientific.net/amm.580-583.1223
https://doi.org/10.4028/www.scientific.net/amm.580-583.1223
Autor:
Yi Li, Xian Kai Bao
Publikováno v:
Applied Mechanics and Materials. :1121-1124
We obtain response regularity of stress wave in bolt, which regularity can be applied in nondestructive testing of anchoring quality, with establishing longitudinal one-dimensional bolt wave equation, studying longitudinal vibration responses under s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9737ec5b2ff6f55b1724db54948e871
https://doi.org/10.4028/www.scientific.net/amm.438-439.1121
https://doi.org/10.4028/www.scientific.net/amm.438-439.1121
Autor:
Xian Kai Bao
Publikováno v:
Applied Mechanics and Materials. :979-982
This paper analyzes various factors about the surrounding rock stability in tunnel, on this basis, proposes control methods and ideas about the surrounding rock stability in tunnel, and discusses in detail the relationship of bolt working load and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::992ee9e430be685f0041b1e227b07199
https://doi.org/10.4028/www.scientific.net/amm.438-439.979
https://doi.org/10.4028/www.scientific.net/amm.438-439.979
Autor:
Guo Qiang Li, Xian Kai Bao
Publikováno v:
Applied Mechanics and Materials. :29-32
This thesis introduces various factors of surrounding rock stability mechanism and instability modes, indicates its control methods and thought. The achievements apply well in engineering practices and have good values and researches on surrounding r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dc12f75ffdce4292bc65fb6611241e8
https://doi.org/10.4028/www.scientific.net/amm.170-173.29
https://doi.org/10.4028/www.scientific.net/amm.170-173.29
Autor:
Xian Kai Bao, Yi Li
Publikováno v:
Applied Mechanics and Materials. :1367-1371
Aiming at the surrounding damage and instability in underground excavation and operation, an analysis of surrounding rock damage modes and an exploration of damage mechanism are done and an conclusion of control principles and means for surrounding r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97248ff04d99820538e4e69169ba0011
https://doi.org/10.4028/www.scientific.net/amm.170-173.1367
https://doi.org/10.4028/www.scientific.net/amm.170-173.1367
Autor:
Xian Kai Bao, Yi Li
Publikováno v:
Advanced Materials Research. :2229-2233
Bolt has been used widely in geoengineering all over the world in recent years, the testing technique of bolt develops quickly too. This paper summarizes simply the history of bolt testing technique, describes in detail stress wave reflection method.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5facebee758142819b5774bb4bb34c79
https://doi.org/10.4028/scientific5/amr.446-449.2229
https://doi.org/10.4028/scientific5/amr.446-449.2229
Autor:
Xian Kai Bao, Yi Li
Publikováno v:
Advanced Materials Research. :1408-1411
Fully grouted bolt has been in wide use as a kind of support in geotechnical engineering. But the design method and application for fully grouted bolt is limited due to the shortage of its anchorage mechanism and mechanical behavior at present. So in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59aba20ec24e4653328f4f5c088d804a
https://doi.org/10.4028/scientific5/amr.446-449.1408
https://doi.org/10.4028/scientific5/amr.446-449.1408