北京市房山区突发地质灾害隐患避险场地评价一览表

北京突发地质灾害应急避险场所调查评价丁桂伶;张会昌;张玲玲;翟淑花【摘要】Combining with the evolution characteristics of the sudden geo-hazard in Beijing, this paper puts forward the content, method, workflow, technical indexes, and other aspects of emergency safe havens investigation, summarize and analyze the distribution, type, scale, material reserve, architecture form, route length, hazard condition, and other features of emergency safe havens in Beijing. In addition, based on the simple evaluation method of emergency safe havens suitability, this paper systematically evaluates sudden geo-hazard emergency safe havens, and puts forward the risk avoidance measures of geo-hazard.%结合北京地区突发地质灾害发育特征，提出了应急避险场所调查的内容、方法、工作流程及技术指标等内容，总结分析了北京市应急避险场所的分布、类型、规模、物资储备、建筑形式、路线长度及受灾情况等特征。

同时，根据给出的应急避险场所适宜性简易评价方法对全市的应急避险场所进行了系统全面的评价，并针对性的提出了避险防范措施。

【期刊名称】《城市地质》【年(卷),期】2016(011)002【总页数】5页(P69-73)【关键词】北京地区;应急避险场所;调查评价;避险措施【作者】丁桂伶;张会昌;张玲玲;翟淑花【作者单位】北京市地质研究所，北京 100120;北京市国土资源局，北京 100013;北京市地质研究所，北京 100120;北京市地质研究所，北京 100120【正文语种】中文【中图分类】P694自1949年以来，北京地区泥石流、滑坡、崩塌等各类突发地质灾害造成的死亡人数已超过600人，直接经济损失达数亿元。

doi: 10.3969/j.issn.1007-1903.2023.04.001Vol. 18 No.04 December, 2023第 18 卷 第4期 2023 年 12 月/北京市房山区突发地质灾害发生规律、成因分析及防治对策罗守敬（北京市地质灾害防治研究所，北京 100120）摘 要：北京是世界上受突发地质灾害威胁最大、破坏后果最严重的首都之一。

房山区位于北京西部山区，地质灾害多发、易发，是北京受地质灾害威胁人数最多的地区。

文章收集整理了房山区2013—2022年已发生的106起突发地质灾害资料，总结了已发生地质灾害时间、空间上的分布规律，探讨分析了地形地貌、地层岩性和岩土体结构、降雨及人类工程活动等内因、外因与地质灾害发生的相互关系，确定了降雨是地质灾害发生的主要激发因素；结合地质灾害发育特征及成因，建议在原有防治工作的基础上，从早期识别、重点区精细调查及风险评价、群测群防、趋势预测、科普宣传等方面继续加强防治，以减轻地质灾害的危害。

关键词：突发地质灾害；分布规律；成因；防治对策Occurrence patterns, causes, and prevention of sudden geologicaldisasters in Fangshan District, BeijingLUO Shoujing（Beijing Institute of Geological Hazard Prevention, Beijing 100120, China ）Abstract: Beijing is one of the capital cities in the world that are most threatened by sudden geological disasters with serious con-sequences of destruction. Fangshan District is located in the western mountainous area of Beijing, which is prone to geological di-sasters and a great number of people there are frequently threatened by this natural disaster. By collecting and analyzing the data of 106 sudden geological disasters that occurred in Fangshan District from 2013 to 2022, this paper summarizes the temporal and spatial distribution patterns of the geological disasters, explores and analyzes the interrelationships between internal and external factors such as topography, stratigraphic lithology, rock and soil structure, rainfall, and human engineering activities. It is deter-mined that rainfall is the main triggering factor. Recommendations are then made to continue strengthening prevention and con-trol measures such as early identification, trend prediction, investigation and risk assessment of key areas, and popular science pro-motion in order to reduce and mitigate the harm of geological disasters.Keywords: sudden geological disasters; distribution law; origin; prevention and control measures 突发地质灾害是山区发育的主要灾害之一，因其多样性、群发性、隐蔽性、突发性和集中性的特点，是防灾减灾工作的重点和难点。