通过对黄山地震台钻孔体应变观测资料进行处理，着重分析安徽省安庆2011年1月19日Ms4.8地震前变化特征，研究钻孔体应变对震前信息的捕捉能力。

Through changes to the Huangshan seismological station drill hole body the observed data carries on processing, analyzes the Anhui Province Anking on January 19, 2011 Ms4.8 the earthquake, to change the characteristic before emphatically, the research drill hole body strain before shaking information capture ability.