weathering zone

The ore-body occurred in the zone of weathering, in argillaceous limestone belt in Maokou Group of Lower Permian system, which shaped as stratoid and lenticular structure.

矿体赋存于二叠系下统茅口组含泥质碳酸盐岩段内，呈似层状、透镜状产于风化带中。

division method of coalbed gas weathering zone of coal mining areas in jiangxi

江西煤矿区煤层瓦斯风化带的划分方法

The rain not only eluviats the small clay grains which are deposited on the surface of weathering shale and composed a weak sliding zone, but also is the inducing factor for the reactivated landslide.

降雨不仅淋滤细小粘土颗粒沉淀于风化页岩顶面，构成软弱滑带，而且常常是滑坡复活的诱发因素。

study on weathering zone of rockmass in bored rock-socketed piles

嵌岩灌注桩基岩风化程度分带探讨

Study on characteristic value of chemical weathering in weathering granite regolith different vertical division zone in the Three Gorge Dam Region of Yangtze River

三峡坝区花岗岩风化分带的化学风化特征指标研究

soft rock weathering zone identification and bearing capacity determination

软质岩石风化带的划分与承载力确定