Deterministic seismic zoning of eastern Cuba

被引：13

作者：

Alvarez, L

Vaccari, F

Panza, GF

机构：

[1] Ctr Nacl Invest Sismol, Filial Occidental CENAIS, Havana 35, Cuba

[2] Univ Trieste, Dipartimento Sci Terra, Grp Nazl Difesa Terremoti, I-34127 Trieste, Italy

[3] Abdus Salam Int Ctr Theoret Phys, SAND Grp, Trieste, Italy

来源：

PURE AND APPLIED GEOPHYSICS | 1999年 / 156卷 / 03期

关键词：

seismic hazard; synthetic seismograms; deterministic modelling; Cuba;

D O I：

10.1007/s000240050308

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

A deterministic seismic zoning of Cuba is performed by modelling, with modal summation, the complete P-SV and SH waves fields generated by point-source earthquakes buried in Bat-layered anelastic media. The results of the computation, performed for periods greater than 1 second, are presented in two sets of maps of maximum displacement (d(max)), maximum velocity (v(max)) and design ground acceleration (DGA), obtained by using two different criteria in the definition of the input magnitude: (1) values reported in the earthquake catalogue (M-obs) and (2) values determined from seismotectonic considerations (M-max). A comparison with the results of a previous probabilistic seismic zoning is made to test the possibility of making intensity-ground motion conversion with the aid of log-linear regressions.

引用

页码：469 / 486

页数：18

共 40 条

[21] GUSEV AA, 1983, GEOPHYS J ROY ASTR S, V74, P787
[22] JOHNSTON AC, 1989, NATO ADV SCI I C-MAT, V266, P299
[23] MENDIGUREN JA, 1966, B INT I SEISM EARTHQ, V3, P1
[24] *MINBAS, 1989, INV COMPL UB UN CENT, V1
[25] MOLNAR P, 1969, GEOL SOC AM BULL, V80, P1639, DOI 10.1130/0016-7606(1969)80[1639:TOTCAM]2.0.CO
[26] 2
[27] ORIHUELA N, 1993, REV INGENIERIA U CEN, V8, P55
[28] Panza GF, 1999, VRANCEA EARTHQUAKES: TECTONICS, HAZARD AND RISK MITIGATION, P269
[29] PANZA GF, 1985, J GEOPHYS-Z GEOPHYS, V58, P125
[30] PANZA GF, 1997, ANN GEOFIS, V40, P1371

← 1 2 3 4 →