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岩心倾角是钻孔地质编录中不可缺少的一项数据,它的测量精度,直接关系到岩层产状及其厚度的准确性.钻孔岩心的倾角,一般是用普通量角器和三角板来测定,有时也用地质罗盘测定.这些方法误差较大,而且只能在劈开的层面上使用.在岩心标志面不易剥离的情况下,要在岩心柱曲面上对层理线或层纹作岩心倾角测量,不仅操作不便,而且人为影响颇多.如果改用岩心倾角量角尺(以下简称岩
Core dip is an indispensable data in drilling geological catalog, and its accuracy is directly related to the accuracy of rock formation and its thickness. The inclination of borehole core is usually measured by ordinary protractor and set square, and sometimes But also with the geological compass determination.These methods are large errors, and can only be used in the cleavage level.When the core mark surface is not easy to peel off, to the core column surface layer lines or strata for core inclination measurement , Not only inconvenient to operate, but also a lot of human influence.If you switch to the core dip angle (hereinafter referred to as rock