地球自转和日月引潮力与滑坡灾害发育的相关性探讨

滑坡是主要的地质灾害之一，其发育主要受控于岩性、结构面、地貌和降雨等；但这些因素在河谷两岸是随机的，不会造成谷岸滑坡发育差异具有明显的、统一的规律性。地球自转及日月引潮力是作用于地球上质点的两种重要的、普遍的、统一的力，它们是否对滑坡的形成及发生取到一定的控制作用，取决于河谷岸坡滑坡发育是否具有同样的规律性。经实地考察及对现有滑坡资料的统计发现，在北半球河谷北岸的滑坡多于南岸，东岸滑坡多于西岸，这表明滑坡的形成与发生与地球自转、日月引潮力确实存在着明显的相关性。

A STUDY OF THE RELATION BETWEEN TIDAL STRESS, ROTATION OF THE EARTH AND LANDSLIDES

The landslide, formed on the two sides of a river valley, is one of major geological disasters . Based on the field investigation and statistics of landslide data available up to now, the authors have found that the development of landslides on different banks of a river has an obvious selection: the number of landslides on north bank is more than those on the south one, while the number of landslides on the east bank is more than those on the west bank on the north hemisphere , which can't be explained by lithological feature and structure factors. This indicates that this phenomenon is the result of the tidal stress and the rotation of the earth stressing onto the earth.