山东省地裂缝灾害的现状及防治对策建议

Present Condition and Provention Countermeasures of Ground Fissures in Shandong Province

摘要:

地裂缝从20世纪中期以来，发生频率及规模逐年加剧，已成为一种区域性的主要地质灾害。目前，山东省内已发现45处较大规模的地裂缝。该文对地裂缝形成特点及危害进行了介绍，分析了山东省已经发生的几次典型的地裂缝灾害，并提出了防治对策建议。

Abstract:

Since the middle period of the 20th century, ground fissures has become a kind of major geological disasters. Its frequency and scale have been increased every year. At present, 45 larger ground fissures have been found in Shandong province. In this paper, formation characteristics and damages of ground fissures have been introduced, some typical ground fissures occurred in Shandong province have been analyzed, and some prevention suggestions have been put forward.