杭州雷峰塔遗址地下遥感考古研究

雷峰塔位于杭州西子国宾馆内 ,始建于公元 972年 ,于 192 4年倒塌 ,曾是著名的西湖十景之一--雷峰夕照。为了重现昔日的景观 ,浙江省政府、杭州市政府决定重建雷锋塔 ,为此需要对雷锋塔进行考古清理 ,包括地下部分的清理。为了确定塔基是否存在地宫 ,我们利用雷达设备对该塔基进行了探测 ,明确了地宫的存在。而且 ,地质雷达探测成果资料非常准确 :水平位置 1.0～ 2 .8m,纵向深度 1.3～ 2 .6 m处的雷达波异常反射 ,是由夯土层引起的。水平位置 1.5～ 2 .4 m,纵向深度 2 .6 m处的双曲线型拱起反射波同相轴是地宫顶板 (石板 )引起的。据此亦明确了地宫的大致位置。现场开挖发现地宫大小 (包括地宫周边砖墙 )为 0 .9× 0 .9m,高 0 .5 m,这与雷达图像资料吻合。

On LeiFeng Tower Site In Hangzhou Using Underground Remote Sensing Archaeology

Leifeng Tower lies in the XIZI national guesthouse, being built in AD 972 and collapsed in 1924. Leifeng Tower in the evening glow was ever one of the ten sights of the West Lake. The ZheJiang province government and the HangZhou municipal government decided to rebuild Leifeng Tower in order to make the past landscape reappear. Therefore it need check up on Leifeng Tower Archaeology, including those in the underground .We conform the existence of the underground palace, with the RAMACAR/GPR made in the Sweden. Furthermore, the report of the geological radar structure was accurate that unusual reflect of the radar wave from the location that lay 1.0～2.8m at level and 1.3～2.6m at vertical was caused by the rammer layer of the earth, and the hyperbola arch same phase axis reflect wave from 1.5～2.4m at level and 2.6m at vertical is caused by the flagstone of the underground palace. We defined the existence of the underground palace and its location. We found by digging on the spot that it was consistent with the report from the radar that the underground palace's size was 0.9×0.9m, high o.5m.