重庆大足石刻千手观音造像区地下水渗流机制分析

Groundwater seepage mechanism in the area of the Thousand Armed Guan Yin at Dazu stone carvings,Chongqing

为研究渗水病害在重庆大足宝顶山千手观音本体修复加固工程中产生的影响,通过现场调查、钻探和钻孔压水实验,分析研究岩体透水性和地下水渗流机制。结果表明,千手观音造像区后部崖体完整性较好,没有渗水构造裂隙存在,不受地下水的影响。

In order to study how groundwater seepage affects the repair and reinforcement project of the Thousand Armed Guan Yin at Bao-ding Mountain, Dazu stone carvings, field survey, drilling and boring water pressure test were performed to analyze the permeability properties of the rock mass and the groundwater seepage mechanism. Results indicate that the rock mass behind the Thousand Armed Guan Yin is intact with no structural fissures allowing water seepage. Ground water has little effect on the rock mass of the Thousand Armed Guan Yin.