Dynamic Analysis of the Dome with Arches and Rings from Romexpo Bucharest
The dome with ribs and rings, which covers the
ROMEXPO pavilion from Bucharest, was designed after the collapse
of the single layer reticulated dome. In this paper, it was made the
checking of the structure, under the dynamic loads with three
recorded accelerograms calibrated according to Romanian seismic
design code P100-1/2006. Under the action the dynamic loadings, it
was made a time-history analysis to determine the zones where the
plastic hinges appear, at what accelerations and their position on the
structure. The studied dome is formed by 32 spatial semi arches and
three rings: one circular ring located at the top of the dome and
another two rings, design as trusses, the first near the supports and the
second as an intermediate rings above the skylights. Above the
skylights up to the top, the dome is tight together with purlins and
bracings.
[1] D. Mateescu and collaborators, Welded metallic dome of National
Economy Exhibition Pavilion of R.P.R.
[2] A. Ivan, Single layer reticulated metallic dome instability, Romanian
Academy Publishing, Bucharest, Ph. D Dissertation, 2001.
[3] Technical design ÔÇ×Remaking of the National Economy Pavilion roof"
developed by collective of I.P.C.M.C. Bucharest, 1963
[4] Seismic design code - Part I - Design provisions for buildings, code
P100-1/2006.
[5] Design code CR 0-2005, Bases of design for structures in construction.
[6] Design code NP-082-04. Bases of design and actions on constructions.
Wind loading.
[7] Design code CR 1-1-3-05 Evaluation of snow loadings upon
constructions.
[8] STAS 10108/0-78 Steel elements computation.
[9] Eurocode 8 - Design provisions for earthquake resistance of structures
- Part 1-1;
[10] E. Baiculescu, M. Enescu, The design of the pavilion of National
Economy Exhibition of R.P.R. in "Construction and construction
materials magazine". 1962
[11] M. Soare, N. Pâtr├«niche, The metallic reticulated dome from National
Economy Exhibition pavilion of R.P.R., in "Construction and
construction materials magazine". 1962.
[12] T. Dinescu, M. Anastasescu, The mounting design of the dome from
National Economy Exhibition pavilion of R.P.R., in "Construction and
construction materials magazine". 1962.
[13] F. DINU, Methods of nonlinear computation of metallic frame structures
loaded by seismic action, "Edituraorizonturiuniversitare" editure,
Timișoara, 2006
[14] D. Dubinâ, D.Lungu (coordinators), authors collective Aldea A., Arion
C., Ciutina A., Cornea T. Dinu F., Fulop L., Grecea D., Stratan A.,
Vâcâreanu R. Constructions placed in strong seismic movement zones,
"Edituraorizonturiuniversitare" editure, Timișoara, 2003
[15] FEMA 356, Prestandard and commentary for the seismic rehabilitation
of buildings, Federal Emergency Management Acency, Washington
D.C., 2000
[1] D. Mateescu and collaborators, Welded metallic dome of National
Economy Exhibition Pavilion of R.P.R.
[2] A. Ivan, Single layer reticulated metallic dome instability, Romanian
Academy Publishing, Bucharest, Ph. D Dissertation, 2001.
[3] Technical design ÔÇ×Remaking of the National Economy Pavilion roof"
developed by collective of I.P.C.M.C. Bucharest, 1963
[4] Seismic design code - Part I - Design provisions for buildings, code
P100-1/2006.
[5] Design code CR 0-2005, Bases of design for structures in construction.
[6] Design code NP-082-04. Bases of design and actions on constructions.
Wind loading.
[7] Design code CR 1-1-3-05 Evaluation of snow loadings upon
constructions.
[8] STAS 10108/0-78 Steel elements computation.
[9] Eurocode 8 - Design provisions for earthquake resistance of structures
- Part 1-1;
[10] E. Baiculescu, M. Enescu, The design of the pavilion of National
Economy Exhibition of R.P.R. in "Construction and construction
materials magazine". 1962
[11] M. Soare, N. Pâtr├«niche, The metallic reticulated dome from National
Economy Exhibition pavilion of R.P.R., in "Construction and
construction materials magazine". 1962.
[12] T. Dinescu, M. Anastasescu, The mounting design of the dome from
National Economy Exhibition pavilion of R.P.R., in "Construction and
construction materials magazine". 1962.
[13] F. DINU, Methods of nonlinear computation of metallic frame structures
loaded by seismic action, "Edituraorizonturiuniversitare" editure,
Timișoara, 2006
[14] D. Dubinâ, D.Lungu (coordinators), authors collective Aldea A., Arion
C., Ciutina A., Cornea T. Dinu F., Fulop L., Grecea D., Stratan A.,
Vâcâreanu R. Constructions placed in strong seismic movement zones,
"Edituraorizonturiuniversitare" editure, Timișoara, 2003
[15] FEMA 356, Prestandard and commentary for the seismic rehabilitation
of buildings, Federal Emergency Management Acency, Washington
D.C., 2000
@article{"International Journal of Architectural, Civil and Construction Sciences:53728", author = "V. Precupas and A. Ivan and M. Ivan", title = "Dynamic Analysis of the Dome with Arches and Rings from Romexpo Bucharest", abstract = "The dome with ribs and rings, which covers the
ROMEXPO pavilion from Bucharest, was designed after the collapse
of the single layer reticulated dome. In this paper, it was made the
checking of the structure, under the dynamic loads with three
recorded accelerograms calibrated according to Romanian seismic
design code P100-1/2006. Under the action the dynamic loadings, it
was made a time-history analysis to determine the zones where the
plastic hinges appear, at what accelerations and their position on the
structure. The studied dome is formed by 32 spatial semi arches and
three rings: one circular ring located at the top of the dome and
another two rings, design as trusses, the first near the supports and the
second as an intermediate rings above the skylights. Above the
skylights up to the top, the dome is tight together with purlins and
bracings.", keywords = "dome, dynamic analysis, plastic hinges, time-history", volume = "6", number = "9", pages = "720-6", }