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, 2019 软土地基深基坑设计和支护施工是工程建设施工中的难题，直接影响着建筑工程的施工过程和施工质量，这就使得建设单位和相关部门越来越重视提升深基坑施工综合效益的问题。基于此，论文结合工程项目的实际情况研究了软土地基深基坑支护施工监测技术。
学雷 单
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Jianzhu Gangjiegou Jinzhan, 2019 为提高结构施工监测管理的信息化程度,实现结构施工监测及预警信息的三维可视化和信息共享,提出在BIM平台上开发适用于超高层及大跨空间结构施工过程的结构健康监测管理系统。在明确系统需求,定义相应的功能模块,描述系统工作流程,建立系统整体框架的基础上,基于Revit API二次开发搭建了系统平台,并将该平台应用于实际项目的结构施工监测管理中。研究表明,该平台可实现监测数据的快速获取及三维可视化查看,通过建立BIM与现场监测数据的融合机制,提高了施工过程中监测信息流通,能够进行施工现场集成通讯与动态监管 ...
石韵, 韩鹏举, 刘军生, 张煜敏
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深埋双轨巷道围岩与支护结构稳定性的有限元仿真分析 [PDF]
, 2010 采用有限元方法对深埋双轨巷道在无支护和有支护条件下围岩与支护结构的受力及变形特征进行分析,给出两种支护条件下围岩的应力分布特征、巷道周边特征点的变形(位移)大小及破坏区的范围,对支护前后巷道周边特征点处的应力、位移和屈服度进行对比分析,计算了混凝土支护结构所受内力和弯矩的大小,并给出其分布特征图。通过研究得出围岩能够自行稳定 ...
徐宏斌, 李庶林, 林峰, 薛云亮
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Fracturing fracture propagation law of coal seam and its influencing factors in the Shizhuang North Block [PDF]
It is of great significance to reveal the law of fracturing fracture propagation and influencing factors in coalbed methane (CBM) reservoirs for the formulation of fracturing technology and the efficient development of CBM resources.
Li WANG +3 more
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International 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
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Jianzhu Gangjiegou Jinzhan, 2022 张弦结构由上弦刚体、下弦柔性拉杆及其之间的刚性撑杆构成。异形张弦梁钢拉杆非张拉建立预应力施工技术，即在张弦梁安装阶段对上弦刚体进行预变形处理，并调节钢拉杆的长度，再通过卸载临时支撑，上弦刚体回弹，在撑杆的作用下钢拉杆被动受拉，从而为张弦梁建立预应力，临时支撑的卸载过程即为张弦梁的加载过程。实施该方法之前先进行全过程施工模拟计算，施工过程中进行应力-应变监测，施工完成后对钢拉杆进行内力检测。结果表明，该施工技术的力学原理成立，操作简便，内力转换高效，精度满足要求，对类似工程具有参考意义。
周国军 +3 more
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Intelligent Construction System and Key Technology for Compressed Air Energy Storage Power Plant [PDF]
ObjectivesCompressed air energy storage (CAES) is a new type of energy storage system that utilizes the mutual conversion of electrical energy and compressed air potential energy to balance the fluctuation of power grid.
CHEN Fang +6 more
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Conservation 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
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Jianzhu 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
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