摘要
摩崖造像工程勘察是一种新型地质勘察工作,具有精细性、独特性和长久性等特点,采用科学的勘察技术体系,是评价摩崖造像建设可行性和确立其空间位置的有效手段。本文以杭州某摩崖造像边坡为例,在深入分析该边坡勘察的关键技术问题的基础上,运用工程地质测绘、坡面三维激光扫描、钻探、孔内摄像、工程物探等综合勘察方法,有效地查明了本边坡中构造裂隙带、岩溶、风化卸荷带、危岩体等不良地质条件的分布特征,为主体大佛的创作、设计、施工及后续保护提供了可靠的地质依据。
Slope engineering investigation of cliffside sculpture is a new type of geological survey technical job, which has the characteristics of tractability, uniqueness and permanent, and the scientific investigation system is the effective means of evaluating the construction feasibility and establishing the space position of the cliffside sculpture. Taking the high slope in Hangzhou as the investigating object,on the base of systematical analysis the key problems in the high slope investigation of the cliffside sculpture,and by means of the comprehensive investigation methods including engineering geological mapping,3D laser scanning,drilling,hole imaging and geophysical technology,the tectonic fracture zone,karst caves,weathering unloading zone and dangerous rock body of the quarry slope are effectively identified,which can provide the geological foundation for the creation,design,construction and subsequent protection of the Buddha.
出处
《工程勘察》
2015年第4期26-31,共6页
Geotechnical Investigation & Surveying
关键词
摩崖造像
边坡工程
关键问题
综合勘察技术
cliffside sculpture
slope engineering
key problem
comprehensive investigation method
