Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Nan Gai Yi"'
Publikováno v:
Applied Mechanics and Materials. :974-978
Because the pile foundation has the characters of high bearing capacity, small deformation and easy to construct, it is widely used in practical engineering. In order to verify the end-bearing pile loading capability, in this paper, the single pile v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b790187077313808559836425851a1a1
https://doi.org/10.4028/www.scientific.net/amm.353-356.974
https://doi.org/10.4028/www.scientific.net/amm.353-356.974
Publikováno v:
Applied Mechanics and Materials. :876-879
As the main method of the foundation pile low strain dynamic test, the reflected wave method has been widely recognized in engineering after years of research and application. Among the many elements of affecting quality of pile foundation, the influ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64dfd5bbc5a73d07f72315484424e687
https://doi.org/10.4028/www.scientific.net/amm.170-173.876
https://doi.org/10.4028/www.scientific.net/amm.170-173.876
Publikováno v:
Applied Mechanics and Materials. :2387-2392
The experiment which based on the stress performance of unbonded and bonded prestressed concrete beam, has made a systematically research on the stress and strain variation law of pretressing tendon in the aforementioned reinforcement prestressed con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c26cbe52d02a882722e49449dd9a97db
https://doi.org/10.4028/www.scientific.net/amm.178-181.2387
https://doi.org/10.4028/www.scientific.net/amm.178-181.2387
Publikováno v:
Applied Mechanics and Materials. :863-867
With ANSYS/LS-DYNA dynamic analyzing method, the 3-D finite element model of testing segregation piles with low strain method is got. By analyzing reflective oscillogram of the segregation layer with the same thickness but different strength, the met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73ba8ec107282cc5f83c7fc369020125
https://doi.org/10.4028/www.scientific.net/amm.170-173.863
https://doi.org/10.4028/www.scientific.net/amm.170-173.863
Autor:
Zhi Qiang Zhang, Nan Gai Yi
Publikováno v:
Applied Mechanics and Materials. :692-696
Low strain ingtegrity testing of pile is based on the one-dimensional wave theory.However, the pulse wave produced by hammer is actually 3-dimensional wave , whose propogation could be affected by the pile sides with different geological conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5485ac9a935c781e2483fddaca71d8d
https://doi.org/10.4028/www.scientific.net/amm.94-96.692
https://doi.org/10.4028/www.scientific.net/amm.94-96.692