The city-text in post-communist Budapest: street names,memorials, and the politics of commemoration     

Emilia Palonen 《GeoJournal》2008,73(3):219-230

As in most parts of Central and Eastern Europe, there is a tradition in Hungary of changing street names and memorials in the wake of major political transitions. This article focuses on the change of street names and memorials, i.e. the city-text, in Hungary’s political capital, Budapest, between 1985 and 2001. The city-text in Budapest became a locus of dispute between different political authorities, including the nation state, the metropolitan municipality, and the district, each bearing different political ideals during and after the fall of communism. Discursive changes in the post-communist city-text emerged expressing specific conceptions of national sovereignty, but the direction of the changes were debated. Different levels of administration in Budapest and Hungary had divergent visions of what the new discourse on national sovereignty should be. The changes, therefore, did not express a simple transition to an agreed-upon post-communist value system, but were the result of a symbolic struggle between different levels of administration over what should be commemorated in the city-text.  相似文献   

地铁基坑支护方案的模糊评价   总被引：2，自引：0，他引：2  

万文 《探矿工程》2003,30(1):57-59

根据地匠深基坑支护工程的特点，建立支护方案的指标体系，运用层次分析法确定了指标的权重，采用模糊数学的方法，构造了单极模糊评价模型，将指标因素的不确定性进行定量化。实例分析表明，模糊综合评价进行深基坑支护方案优选的方法是可行的、有效的。  相似文献   

南京地铁联络通道冻结法施工措施分析   总被引：6，自引：1，他引：6  

李大勇  王晖  张庆贺 《岩土力学》2003,(Z2)

对南京地铁一期工程TA4标联络通道冻结法施工的成功经验进行了总结。指出地铁联络通道冻结法施工中,必须采取必要的施工技术措施,才能保证施工安全、顺利的进行。本工程的成功经验可供其他工程参考。  相似文献   

雷达技术支持下的福州市地铁沿线形变监测     

陈安平  谭远模  阳成  覃永基 《测绘通报》2021,(7):86-91,97

近年来,由于地铁等地下工程大规模的建设产生了严重的地表沉降,从而诱发许多地质灾害,严重阻碍了中国城市化进程。因此,采用高精度雷达监测技术,对城市地质灾害监测及风险评估具有重要意义。本文利用SBAS-InSAR技术,基于24景X波段TerraSAR数据和32景C波段Sentinel-1数据,时间跨度分别为2013年7月至2015年8月、2015年7月至2018年2月,对地铁建设完成后的福州市区地表沉降进行长时间系列形变监测。监测结果表明,研究区域内的最大沉降速率为-12 mm/a,在整个观测周期内发现了8个沉降漏斗。并对这些区域进行进一步的时间序列分析,其中有3个区域呈现出地质灾害初期的特征,并且地表沉降存在进一步加剧的可能。  相似文献   

南昌地铁二号线隧道开挖风险性可拓学评价          下载免费PDF全文

朱晓亮  范建华  林小敏 《探矿工程》2014,41(1):40-43,48

地铁建设中始终面临着隧道开挖风险和毗邻建筑环境的风险,对其进行详细评价并找出主要影响风险源,对于控制工程风险、提高工程安全性和投资效益是地铁工程建设不可忽视的重要环节。应用可拓学方法,分别对南昌地铁二号线翠苑路-地铁大厦区间的隧道开挖风险和毗邻开挖区的建筑环境的风险进行评价,找出了最主要的风险影响因子,对同类工程建设具有借鉴意义。  相似文献   

基于丹麦法稳健估计在地铁变形监测中的应用     

钟红  魏淑英 《吉林地质》2014,(3):110-112

变形监测在工程项目中是一项非常重要且必不可少的环节,因此,获得原始监测数据并进行有效的处理和预测对项目的安全实施具有关键作用。本文以长春某段地铁监测数据为例,分别用丹麦法稳健估计法和最小二乘法进行数据处理,得出丹麦法稳健估计在单一状态抗拒粗差方面优于最小二乘法的结论。  相似文献   

哈尔滨地铁1号线太平桥联络线应急监测的设计与实现     

王建文  甄鑫强 《测绘与空间地理信息》2015,(7):208-209

哈尔滨地铁1号线太平桥联络线受到建筑施工影响,需进行应急监测。本文详细介绍了监测仪器设备的选择,监测系统的建立,监测数据的采集与处理等内容。  相似文献   

广州地铁五号线第三方水平位移监测的实践   总被引：4，自引：0，他引：4  

黄泽健 《测绘工程》2006,15(5):61-64

通过广州地铁五号线土建施工第三方监测实践,介绍并分析TCA2003智能型全站仪在极坐标法水平位移监测中的适用性,提出平面位移量的计算方法,总结了第三方水平位移监测的方法和技术要点。  相似文献   

基坑全过程开挖及邻近地铁隧道变形实测分析   总被引：1，自引：0，他引：1  

丁智  张霄  金杰克  王立忠 《岩土力学》2019,40(Z1):415-423

根据邻近已运营地铁隧道的基坑工程监测数据,对基坑开挖全阶段施工过程的深层土体侧向位移与邻近地铁隧道变形之间的规律展开研究,探讨基坑开挖的施工危险节点与重点影响区域。研究发现,基坑开挖前期围护结构施工和降水均对地层和邻近地铁产生了不容忽视的初始位移影响,围护结构长时间无支撑暴露是基坑侧移快速增长的危险时段;基坑开挖具有空间效应,中部侧向变形要大于边角,且单向开挖易造成后挖区土体的位移场和应力场叠加,引起邻近隧道的最大变形向后挖区偏移;基坑开挖深度与邻近地铁埋深相近时,隧道结构产生显著的水平位移和“横鸭蛋”式收敛变形,竖向位移波动不大;深层土体侧移曲线表现为“阶梯鼓肚形”,土体最大水平位移与隧道变形在小范围内呈线性关系,但随着侧移量的增大,隧道变形发生偏离拟合曲线的超线性增长,在工程中应值得关注。  相似文献   

Budapest's built environment in transition   总被引：1，自引：0，他引：1  

Alan Dingsdale 《GeoJournal》1999,49(1):63-78

The construction of major new buildings has been noticed in Budapest since the mid 1980s. New hotels, office blocks, housing projects and most recently shopping centres have become a prominent feature of the landscape in several districts of the city. The paper first outlines a conceptualisation of the `Transition' in terms of eastern Europe as a whole identifying internationalisation, Europeanisation and national government policies as key strands in a specific case of a process of change interpreted as the interaction of antecedent conditions and current processes. It then addresses the question of conceptualising the built environment in terms of the `Transition' and three `schools of thought' in geography stressing the urban morphogenesis approach. It thus poses the question of how radical a change has `occurred on the ground' since 1989–1990. Consequently the paper examines the transition in the built environment of Budapest under three principal headings: (a) the antecedent conditions of the built environment of Budapest by spatial structure, (b) the relationship between new buildings and current processes, (c) comparing models of the spatial structure of Budapest as a socialist city and as a post-socialist-(industrial) city or post-industrial (capitalist) city. It concludes that although the processes shaping the city's built environment have changed quite radically since 1990 the physical fabric of the city and its antecedent usage have strongly influenced the spatial impact of the current processes. Budapest is a post-socialist industrial city with capitalist forms fitted into it. The city is passing from socialist to capitalist processes in a way that suggests that morphological analysis has clear potential in theorising the relationship between the global and the local. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献