Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Wai F. Chen"'
Publikováno v:
Journal of Structural Engineering. 123:1245-1251
This paper presents a study on the structural modeling and analysis of modular falsework systems. The structural model of a two-story door-type modular falsework system is developed based on the observed behavior of full-scale tests. The effects of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d18a36e99bc60a95eef2b0d1ee57c884
https://doi.org/10.1061/(asce)0733-9445(1997)123:9(1245)
https://doi.org/10.1061/(asce)0733-9445(1997)123:9(1245)
Autor:
Wai F. Chen, Siu Lai Chan
Publikováno v:
Journal of Structural Engineering. 121:530-541
An efficient method for elastoplastic large-deflection analysis of steel frames using an element with plastic hinges at midspan and two ends is proposed. The need in conventional methods to divide a member into two or more elements to model the distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abb5e77e8aee370c613c221e2756f26b
https://doi.org/10.1061/(asce)0733-9445(1995)121:3(530)
https://doi.org/10.1061/(asce)0733-9445(1995)121:3(530)
Publikováno v:
Soil Dynamics and Earthquake Engineering. 12:357-362
Sudden ground motion during an earthquake can induce significant inertia forces in a slope. The induced inertia forces alternate in direction and magnitude numerous times. The overall effect of an earthquake on the slope is therefore the accumulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fff30ddaaf3658caa64ab513a5254745
https://doi.org/10.1016/0267-7261(93)90038-s
https://doi.org/10.1016/0267-7261(93)90038-s
Publikováno v:
Journal of the Structural Division. 105:1673-1688
Described herein are tests of thirteen conical concrete shells under monotonically increasing axial load conditions. The load-deformation response, internal stresses and crack propagation through the elastic, inelastic and ultimate stress ranges are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53b5a3a13971cc2dfec70dfc524c9f4b
https://doi.org/10.1061/jsdeag.0005217
https://doi.org/10.1061/jsdeag.0005217
Autor:
Robert L. Yuan, Wai F. Chen
Publikováno v:
Journal of the Structural Division. 106:1673-1693
The tensile strength of concrete is most commonly measured by the indirect split-cylinder test. Recently, an alternative new test, known as double-punch test, has been proposed. It is the purpose of this paper to summarize the present stand on the do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff413651522154da1eecd39b3ffeb373
https://doi.org/10.1061/jsdeag.0005493
https://doi.org/10.1061/jsdeag.0005493
Autor:
Edward C. Ting, Wai F. Chen
Publikováno v:
Journal of the Engineering Mechanics Division. 106:1-19
With the present state of development of computer programs, inadequate material models are often one of the major factors in limiting the capability of structural analysis. This is especially true for concrete where generally accepted constitutive eq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c07f04e5b3f39638ca48fd07e229a15
https://doi.org/10.1061/jmcea3.0002559
https://doi.org/10.1061/jmcea3.0002559
Publikováno v:
Transportation Engineering Journal of ASCE. 102:185-200
The foremost requirement for deep polymer impregnation of thick concrete slabs is thorough drying to remove all evaporable water from the pore system in concrete. To facilitate rapid repair of bridge decks with polymer impregnation, it is desirable t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f3cce91e396c60a9ff646627133b31
https://doi.org/10.1061/tpejan.0000556
https://doi.org/10.1061/tpejan.0000556
Publikováno v:
International Journal of Solids and Structures. 18:181-197
The paper summarizes recent efforts in formulating an elastic-plastic-fracture model for the finite-element analysis of concrete structures. Based on the geometrical considerations, a four-parameter fracture (or yielding) criterion was proposed which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28e5be48dce2d8726a4d1609f8a437fc
https://doi.org/10.1016/0020-7683(82)90001-4
https://doi.org/10.1016/0020-7683(82)90001-4
Autor:
Wai F. Chen, Shouji Toma
Publikováno v:
Journal of Structural Engineering. 109:1918-1932
Behavior of fabricated tubular steel beam-columns as commonly used in offshore structures is studied for the entire range of monotonic loading up to ultimate load including the post-buckling branch of unloading, using assumed deflection method. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83b267d644414482efff77abc83ab8b9
https://doi.org/10.1061/(asce)0733-9445(1983)109:8(1918)
https://doi.org/10.1061/(asce)0733-9445(1983)109:8(1918)
Autor:
Wai F. Chen
Publikováno v:
Journal of the Structural Division. 108:1929-1933
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fc15e9255c1c0b6e2edbb9e168c5f91
https://doi.org/10.1061/jsdeag.0006029
https://doi.org/10.1061/jsdeag.0006029