结构在多维多点地震输入下的拟动力实验方法
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摘要
将拟动力实验方法和子结构技术应用于多维多点地震输入下的结构响应研究，解决了结构在多维多点地震输入下的实验问题，为结构在多维多点地震输入下的研究提供了新的方法，也拓广了拟动力实验方法的应用范围。针对框架结构在两点地震波输入的情形，文中给出了相应的拟动力实验数值积分方法，并对所提出的方法进行了实验验证。
The pseudodynamic test method with substructure technique is used in the structural response research under multidimensional and multipoint earthquake input. The central difference testing integration algorithm and unconditionally stable implicit testing integration algorithm were given according to the frame structure. A verification test was carried out for two points earthquake input. The test results show that the proposed methed is available for the structural nonlinear response wb when the structure is subjected to multidimensional and multipoint earthquake excitation.
The pseudodynamic test method with substructure technique is used in the structural response research under multidimensional and multipoint earthquake input. The central difference testing integration algorithm and unconditionally stable implicit testing integration algorithm were given according to the frame structure. A verification test was carried out for two points earthquake input. The test results show that the proposed methed is available for the structural nonlinear response wb when the structure is subjected to multidimensional and multipoint earthquake excitation.
引文
1胡聿贤.地震工程学.北京:地震出版社,1988
2王前信,伍国周,李云林.拱式结构对地震多支点输人的反应.地震工程与工程振动,1984,4(2)
3 Introduction of Vibration Labo李~, Public Works Researeh InStitute, Ministry Of COnStrUchon, Tsukuba &ience City, Japan
4 H.Adachi, et al.~c Response Of StrUctUres Subjected tO Multiple Excitation. PIDc. Of Ninth WOrld COnfeen on lhahpe Eopneering, AUgUSt, 1988, vol. V, TOkycrKyotO, Japan
5 K.Takanashi, and M. Nakashima. A state Of the Art: JapalleSe Activihes on On-line COmputer TeSt COned Methed. Report Of the InStitUte Of industrial &ience, The UniverSity Of Tokyo, 1986 vol. 32
6 C.R.Thewalt and S.A.Mdsn. Hybrid saution TeCbo~ for Genewhzed PSeud~c TeSting. Report NO. UCB/EERC-87/op,July, 1987
7 P. B. Shing, M.T.Vannan and E. Cater. Implicit Time integration for Pseudodynamic Tests. Earthquake Engineering and Structural Dynamics, 1991 vol. 20: 551 - 576
8 C. R.Thewalt and S.A. Mahin. An Unconditionally Stable Hybrid Pseudodynamic Algorithm Earthquake Engineering and Structural Dy-namics, 1995 vol.24: 723 - 731
9 Oreste S. Bursi P. B. Shing. Evaluation of Some Implicit Time-stepping Algorithms for Pseudodynamic Tests. Earthquake Engineering andStructural Dynamics, 1996 vol. 25: 333 - 335
10邱法维.采用隐式积分方法和子结构技术的拟动力实验.上木工程学报,1997,30(2)
2王前信,伍国周,李云林.拱式结构对地震多支点输人的反应.地震工程与工程振动,1984,4(2)
3 Introduction of Vibration Labo李~, Public Works Researeh InStitute, Ministry Of COnStrUchon, Tsukuba &ience City, Japan
4 H.Adachi, et al.~c Response Of StrUctUres Subjected tO Multiple Excitation. PIDc. Of Ninth WOrld COnfeen on lhahpe Eopneering, AUgUSt, 1988, vol. V, TOkycrKyotO, Japan
5 K.Takanashi, and M. Nakashima. A state Of the Art: JapalleSe Activihes on On-line COmputer TeSt COned Methed. Report Of the InStitUte Of industrial &ience, The UniverSity Of Tokyo, 1986 vol. 32
6 C.R.Thewalt and S.A.Mdsn. Hybrid saution TeCbo~ for Genewhzed PSeud~c TeSting. Report NO. UCB/EERC-87/op,July, 1987
7 P. B. Shing, M.T.Vannan and E. Cater. Implicit Time integration for Pseudodynamic Tests. Earthquake Engineering and Structural Dynamics, 1991 vol. 20: 551 - 576
8 C. R.Thewalt and S.A. Mahin. An Unconditionally Stable Hybrid Pseudodynamic Algorithm Earthquake Engineering and Structural Dy-namics, 1995 vol.24: 723 - 731
9 Oreste S. Bursi P. B. Shing. Evaluation of Some Implicit Time-stepping Algorithms for Pseudodynamic Tests. Earthquake Engineering andStructural Dynamics, 1996 vol. 25: 333 - 335
10邱法维.采用隐式积分方法和子结构技术的拟动力实验.上木工程学报,1997,30(2)
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