【摘要】 唐山市中心区地质环境条件非常复杂。旧城改造和新区建设过程中,必须正确认识和评价该区域的环境地质问题,做好防减灾工作。本文分析该区域存在的地震、岩溶塌陷、采空塌陷、地裂缝等环境地质问题的现状、形成原因、发展趋势和潜在危害。更多还原

【Abstract】 The geological conditions are very complex in the area.Its environmental geology problems should be correctly understood and evaluated in the city’s construction process.This article analyzes the present conditions,causes,trends and potential damage of the regional earthquakes,karst collapses,mining collapses and ground fissures.更多还原