jgg     2013 33 (6):  41-44    ISSN: 0412-1961  CN: 21-1139/TG THREE DIMENSION STRUCTURE OF LUHUATAI FAULT Geophysical Exploration Center，China Earthquake Administration，Zhengzhou〓450002 Received: 2013-06-27  Revised: null  Online: 2013-12-13 Supporting info