Results 21 to 30 of about 3,437 (157)

引水隧洞爆破施工下穿既有铁路隧道监测数据分析

open access: yes智能城市应用, 2020
根据浙江省某引水隧洞下穿金台铁路既有隧道工程实例,通过数值分析和现场实际监测数据分析,对引水隧洞爆破施工下穿既有铁路隧道过程中对既有隧道结构稳定性影响情况进行分析,从而找出下穿施工过程中的风险点及相应的风险控制方法。
聪 张
semanticscholar   +1 more source

CHINA’S LAND FINANCE AS ACTIVE MODE OF LAND DEVELOPMENT AND INFRASTRUCTURE DELIVERY: Reality, History and Prospects

open access: yesInternational Journal of Urban and Regional Research, Volume 50, Issue 1, Page 191-220, January 2026.
Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
wiley   +1 more source

蚌埠体育场大悬挑预应力钢罩棚结构施工全过程模拟与监测

open access: yesJianzhu Gangjiegou Jinzhan, 2020
蚌埠奥体中心体育场作为承接第十四届安徽省省运会的主场馆,采用"大悬挑预应力实腹型钢梁-三向多点圆管支撑"结构体系,由大、小钢罩棚结构组成,外部铺设铝锰镁金属板,呈现蛟龙鳞片状建筑效果。为了保证蚌埠体育场钢结构在施工全过程中的工程质量和结构安全,深入分析了现场采用的施工方式和施工顺序。采用MIDAS软件建立了蚌埠体育场大悬挑预应力钢罩棚结构的整体模型,对钢构件拼装、预应力张拉和逐步卸载的全过程进行了多步骤的力学性能分析;对关键构件和关键节点的应力和竖向位移实施了监测 ...
金磊   +4 more
doaj  

自动化监测技术在地铁隧道施工中的应用

open access: yes工程建设, 2020
在多方面利好因素的影响下,使得我国社会综合国力得到了显著的提升,从而为各个领域的发展壮大带来了诸多的机遇,促进了科学技术的快速发展,在这种形势下,使得自动化检测技术整体水平得以快速的提升。就自动化检测技术实际情况来说,通常都是依赖传感器、在线图像收集设备、全站仪来实施自动检测工作的,在实际操作过程中,这些设备的运用可以高效的完成对检测目标的各项实时信息的收集,并且能够将收集到的信息按照前期设定的程序输送到显示终端,工作人员结合显示终端展示的各项信息来对监测对象的实际情况加以判断 ...
国峰 邹, 杉杉 邓
semanticscholar   +1 more source

Accounting for human–nature linkages in area‐based conservation monitoring through social–ecological indicator bundles

open access: yesConservation Biology, Volume 39, Issue 6, December 2025.
Abstract As the coverage of area‐based conservation increases across the globe, it is critical to improve understanding of the social and ecological outcomes of such measures and the pathways to their outcomes. A social–ecological systems approach to monitoring and evaluation is increasingly advocated; yet, applications remain scarce.
Natalie C. Ban   +21 more
wiley   +1 more source

下穿高速公路箱涵顶进施工控制措施与监测研究

open access: yes建筑技术研究, 2020
高速公路的建设进一步促进了沿线地区的经济发展,而随着城市的扩张,因为高速公路的阻隔而限制了城市的发展,所以应建设下穿高速公路,对此,本文主要对下穿高速公路箱涵顶进施工控制措施与监测进行分析,以供参考。
平梅 李
semanticscholar   +1 more source

Policy instruments attitudes and support for government responses against Covid‐19

open access: yesReview of Policy Research, Volume 42, Issue 4, Page 982-1007, July 2025.
Abstract An individual's political attitudes have been documented as the most important predictor of acceptance of government measures against the COVID‐19 pandemic. Their effect, however, is somewhat unclear and cannot be reduced to one dimension. In this article, we test whether general attitudes toward policy instruments might, together with left ...
Arnošt Veselý   +2 more
wiley   +1 more source

Cause analysis of positive results of biological monitoring on pressure steam sterilization and research progress of intervention countermeasures (压力蒸汽灭菌生物监测阳性原因分析及干预对策研究进展)

open access: yes中西医结合护理, 2021
Pressure steam sterilization is a commonly used clinical sterilization method, and its sterilization quality affects clinical medical safety. Biological monitoring is the gold standard for quality monitoring of pressure steam sterilization.
WANG Baolian (王宝莲)   +3 more
doaj   +1 more source

信息化施工中深基坑工程变形监测的研究

open access: yes测绘与勘探, 2020
在社会经济不断发展和科学技术持续进步的背景下,中国的建筑行业获得长效发展,工程建设中的深基坑工程数量显著增加,工程建设难度也明显提升。在深基坑施工当中,会出现较为常见的支护结构大位移破坏、大面积滑坡、基坑塌方以及邻近建筑物开裂和倒塌等施工事故,此类施工安全事故的发生和深基坑工程的变形监测具有十分密切的关系。
帅 李, 杰 张
semanticscholar   +1 more source

Bridging the Gap: InSAR, Urban Subsidence, and the Imperative for Proactive Resilience in South Florida

open access: yesJournal of Critical Infrastructure Policy, Volume 6, Issue 2, Fall/Winter 2025.
ABSTRACT Recent advances in interferometric synthetic aperture radar (InSAR) provide millimeter‐scale resolution monitoring of ground deformation in urban coastal environments, repeatedly highlighting the vulnerability of regions like South Florida.
Jean‐Pierre Bardet
wiley   +1 more source

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