岩溶塌陷,karst collapse
1)karst collapse岩溶塌陷
1.Mining damage caused by de-watering of aquifer and Karst collapse;含水层失水与岩溶塌陷引起的采动损害分析
2.Formation causes of Karst collapse and its preventing measures in Guizhou Province;贵州省岩溶塌陷的成因及防治对策
3.Analysis on forming conditions and main influential factors ofkarst collapse in the area of Zaozhuang;枣庄岩溶塌陷形成条件及主要影响因素
英文短句/例句
1.Exploring the reasons for karst collapse of geological disasters in the Longyan basin龙岩盆地岩溶塌陷地质灾害原因探讨
2.Analysis of the Cause of the Karst Developmental Characteristics and the Karst Collapse in the Basin of Tianzhu天柱盆地岩溶发育特征和岩溶塌陷成因分析
3.Study on the Characteristics and Tectonic Convergence of Karst Collapses in Zaozhuang City;枣庄市岩溶塌陷特征及其构造场研究
4.Study on the Mechanism Monitoring and Forecasting for Karst Collapse in Tai an City;泰安市岩溶塌陷机理及监测预报研究
5.Binary Weights of Evidence(Wofe) Modeling and Its Application to Zonation of Karst Collapse二值证据权(Wofe)模型岩溶塌陷区划研究
6.THE SUBSTITUTION OF THE CARST FORECASTING AND EVALUATING METHODS BASED ON THE GIS基于GIS对岩溶塌陷预测及评价的方法
7.Development characters and prevention measures of the karst collapse in Kunming昆明市岩溶塌陷发育特征和防治措施
8.Collapse is a typical geologic disaster in karst area.岩溶塌陷是岩溶发育地区所特有的灾害地质现象。
9.FUZZY-HIERARCHY PREDICTION OF KARST COLLAPSE IN THE WEST AREA OF GUILIN CITY桂林市西城区岩溶塌陷模糊层次综合预测
10.The Forming Mechanism and Foreast of Fatalness about Karst Subsidence in Guilin City;桂林市岩溶塌陷形成机制与危险性预测
11.Treatment and Research of Karst Subsidence Geologic Hazard on Tangshan Sports Center;唐山市体育中心岩溶塌陷地质灾害治理研究
12.The Danger Assessment of Karst Subside about the Olympic Park Area in Beijing;北京市奥林匹克公园岩溶塌陷危险性评价
13.The Airport Karst in Bijie of Guizhou Collapses on the Cause Analysis and Appraisal of Stability贵州毕节机场岩溶塌陷成因分析及稳定性评价
14.Forming conditions and zonation of succeptibility of karst collapse in Meitanba mining area in Hunan province湖南煤炭坝矿区岩溶塌陷的形成与易发性分区
15.Causes of Karstic Collapse in Lead-zinc Mining Area and its Countermeasures泗顶铅锌矿区岩溶塌陷成因及治理对策分析
16.Sinkhole insurance statutes of Florida in America and its enlightenment美国佛罗里达州岩溶塌陷保险法案及启示
17.Primary Characteristics and Occurrence of Karst Collapse in Shiyu Coal Mine石鱼煤矿岩溶塌陷成因及其分布的基本特征
18.MONITORING SINKHOLE COLLAPSE BY USING OPTICAL FIBER SENSING TECHNIQUE OF LONGGANG CENTRAL TOWN,SHENZHEN CITY深圳市龙岗中心城岩溶塌陷光纤传感监测研究
相关短句/例句
Karstic Collapse岩溶塌陷
1.The Application of Artificial Neural Network in Assessment of Anshan DowntownKarstic Collapse Hazard;人工神经网络在鞍山城区岩溶塌陷危险性评价中的应用
2.Basic characteristics of karstic collapse in Guilin city and its prevention countermeasures;桂林市岩溶塌陷的基本特征和防治对策
3.The conditions under which form three shapes of karstic collapse,i.本文对三种岩溶塌陷形态─—塌井、地面下沉和地面裂缝的产生条件进行了分析。
3)Karst subsidence岩溶塌陷
1.On the basis of analysing field basic conditions of karst, soil and groundwater flow, this paper elaborated the forming mechanism of karst subsidence.本文在分析岩溶、土体、地下水流场等基本条件的基础上，阐述了岩溶塌陷的形成机制，指出“水动力条件的突变”是区内塌陷集中出现的制约因素，并以此为依据，对岩溶塌陷的发生发展趋势进行了预测。
2.Based on engineering practice ,the hydrogeologic feature , rock and soil engineering geology feature and themechanism of action of karst subsidence area are analyzed and researched deeply , aseries of experi.本文根据工程实践,通过对现有岩溶塌陷地区的水文地质特征、岩土工程地质特征、岩溶塌陷的作用机理等深入分析与研究,总结和探索出岩溶的准确分布的判定方法、对岩溶发展的预测方法、先进的物探技术于岩溶范围探测中的尝试、地下水径流通道判断经验、岩溶塌陷与地层结构的关系、有害溶洞的分布深度规律的合理判定等一系列经验;提出并实践了岩溶坍塌治理应采取综合治理、综合检测的方法;建立了岩溶塌陷的影响范围和危害程度的综合评价体系。
3.On the basis of Hangzhou urban karst geological characteristics and the demands of Hangzhou economic society for karst geological survey,the authors tried to find urban karst geological characteristics and evaluate the stability of the key karst subsidence blocks.笔者基于杭州城市的岩溶地质特征和杭州经济社会对岩溶地质调查的需求,以基本查明城区岩溶地质特征、岩溶塌陷重点区的稳定性评价为目标,采用充分利用前人资料、补充调查、重点解剖的工作思路,地质、物探及钻探、模糊层次分析评价相结合的工作方法,较大地提高了本区岩溶地质特征、岩溶塌陷预测的研究程度。
4)investigation of karst and collapse岩溶塌陷勘察
5)karstic ground subsidence岩溶地面塌陷
1.Based on analysis of environmental geological conditions and disaster-forming mechanismkarstic ground subsidence is considered as a result of common function of water cone forming caused by forced drainage, earth-cave forming induced by karstic mine mud-burst, devaluing of shear strength of cover layer caused by occasional heavy rainfall and so on.发生在福建省安溪县剑斗镇湖丘角落的岩溶地面塌陷 ,具有典型的多因素致塌的特点。
6)karst collapse exploration岩溶塌陷调查
延伸阅读
地表塌陷由隐伏的溶洞或表土层中潜蚀土洞突然垮塌引起的地面变形。广泛分布于喀斯特发育区，是喀斯特区的主要工程地质问题之一。20世纪50年代以前，这类塌陷大多是在自然因素作用下形成的，对它们的研究也只限于定性描述。其后，随着喀斯特区经济建设的发展，人为因素诱发了大量地表塌陷，造成了严重的经济损失。如广东凡口铅锌矿，1965年矿井开始疏干排水，至1979年地表开裂塌陷，产生大小陷坑达1600多个,使7万平方米建筑物和近千亩农田受损，4000米铁路和1500米公路遭到破坏。裸露型喀斯特区内的地表塌陷是浅埋隐伏溶洞垮塌的结果。在这类地区进行建设，应先查明隐伏溶洞的发育状况及其顶板的稳定性。覆盖型喀斯特区内的塌陷则是表土层中因潜蚀和大气的负压或正压作用而形成的土洞突然垮塌所造成的。浅部喀斯特发育，能为上覆土层的潜蚀提供渗流出口，上层结构利于潜蚀，表层潜水可在天然或人为条件下向下层渗流，且有足够大的渗流梯度等是这类塌陷产生的前提条件。当喀斯特含水层中的水位经常大幅度升降，因而常在浅部溶洞中产生真空吸蚀或正压冲击时，更易于促进这类塌陷的发展。在天然喀斯特水位接近或高于表层潜水位的地区，塌陷的发生只能与抽（排）水引起的喀斯特水位降低相联系。故在这类地区进行建设时，为防止地表塌陷的危害，应避免在建筑区附近人为地降低喀斯特水位。
