TY - JOUR AU - Thành, Trần Thị Mỹ PY - 2012/06/16 Y2 - 2024/03/29 TI - Tần số góc và kích thước phá hủy động đất trận động đất Điện Biên JF - Vietnam Journal of Earth Sciences JA - Vietnam J. Earth Sci. VL - 32 IS - 1 SE - Articles DO - 10.15625/0866-7187/32/1/998 UR - https://vjs.ac.vn/index.php/jse/article/view/998 SP - 58-62 AB - <strong>Summary</strong><br /><strong>Corner frequency and rupture area of Dienbien earthquake</strong><br />one of the most important parameters of the earthquake source model is the affected area at the source. Generally, this area is determined by<br />observation instruments or by estimation from calculations based on equations related to the released energy such as magnitude. Brune (1970) considered this affected area is a function of the corner frequency. In this paper, we undertake the calculations of the earthquake damaged area at Dien Bien and a few aftershocks… by determining this corner frequency of these earthquakes ER -