2023年4月16～18日,2023第六届中国国际智能建筑展览会在北京国家会议中心圆满举行.本届展会由中国国际贸易促进委员会批准,中国建筑业协会、中国国际经济合作投资有限公司主办、中国建筑业协会绿色建造与智能建筑分会、北京汉偌威国际展览有限公司承办.展会期间,300多家智能建筑行业优秀企业带来创新产品及科研成果的精彩展示;院士、专家、学者、企业家等行业精英莅临,通过峰会、论坛、专访等形式,为行业建言献策,迸发耀眼的思维花火;权威媒体发声,为品牌增加声量,为行业人强势赋能.
为了缓解和解决停车难问题,设计一种基于物联网、云计算和移动应用技术的智慧停车平台.文中从系统架构、智慧停车平台和移动端等方面进行了设计,并对上述内容进行详细探讨.该设计为智慧城市、智慧园区、智慧交通等建设智慧停车平台提供方案设计和应用实践,具有一定的指导意义.
基于多条高速公路实施项目,对基于大数据智慧建造技术在实施阶段中的应用进行了深入研究.文章分析了工程建设项目数据多源异构,多场景,跨阶段,标准难以统一等技术攻坚难点,给原本大数据应用水平低下的工程建设领域数据清洗、整合与分析挖掘形成技术屏障,如何在离散数据中定义结构化数据,形成预测性和智能化的决策,提出一套技术理论与智慧建造解决方案.
传统的地铁车站照明设计容易出现光通量不均匀的问题,对日常使用产生很大影响,尤其在绿色建筑、能耗计量以及智能控制等方面,利用采光照明分析软件对室内照明设计进行分析评价,能够提升照明设计质量.为发现地铁车站站台层和站厅层内布灯方式对照明的影响,本研究利用Ecotect照明仿真软件建立地铁车站的模型,对不同位置进行照明模拟.仿真结果表明,站厅的照明设计可适当降低照度要求,站台层可适当减少灯具数量,对灯具的位置做出适当调整后,同样能满足使用要求,同时达到节能的目的,提高整个地铁线路的车站运维管理水平.
The digital development of modern engineering is an inevitable trend.BIM technology has become a more scientific and effective technology in the field of building information.Its core is to provide a complete and consistent civil engineering database for the whole process of engineering construction through virtual 3D models.BIM has the characteristics of visualization,coordination,simulation,optimization,and convenient drawing.By applying 3D models,the information integration of construction projects has been significantly improved.Combining the advantages of BIM technology for dynamic visual monitoring of foundation pits,quickly predicting dangerous points and solving them in advance,is of great significance in improving project management level and ensuring construction safety.
本文主要介绍了5G新基建智慧综合杆系统架构和设计,其能够有效弥补城市基础设施不足,规划不合理的现状,为城市发展提供一个用新型网络作基础、用信息安全作保障、用智能计算作支撑、用广泛城市感知作抓手、融合应用为重点的新型基础设施体系,全面提升基础设施在智能协同、开放共享的水平,打造新一代领先的以智慧城市信息为基础的支持体系.
随着中国的发展水平不断提高,环境问题成为焦点问题,人们对绿色建筑的诉求也越来越强烈:建筑行业的发展让市场对建筑产品的质量、成本、工期、后期维护更加敏感,不论是对建设单位、设计单位还是施工企业而言,加强精细化管理已迫在眉睫.BIM技术拥有可视化、协调性、出图性、模拟性、参数化设计、模型与信息关联性等特点,是建筑企业发展的必要条件.
2022年12月26日,住房和城乡建设部软科学研究项目《绿色建造示范工程创建研究》(以下简称课题)启动会以线上视频会议的方式召开.住房和城乡建设部工程质量安全监管司工程技术处处长周晓杰,中建协绿色建造与智能建筑分会会长、课题项目负责人肖绪文院士,中建协绿色建造与智能建筑分会副会长兼秘书长李翠萍,同济大学土木工程学院建筑工程系卢昱杰教授,中国建筑第八工程局有限公司总工程师亓立刚,北京城建集团有限责任公司总工程师李久林,湖南建工集团有限公司副总经理兼总工程师陈浩,中建科技集团副总经理李丛笑,中建方程投资发展集团设计总监辛同升等近40人参加会议.
建筑施工信息化是传统施工企业转型发展的主要方向,为了评价BIM技术给施工企业带来的效益,本研究采用改进的层次分析法(IAHP)对筛选的4个维度的8个效益指标的权重进行了确定,并采用模糊综合评价法(FCE)对某项目进行评价,得出相应结论,为今后施工企业BIM技术应用与推广提供了一定参考.
在目前我国的建筑行业中,高耗能建筑依旧占了大多数,其中建筑的电气能耗在建筑总的能耗中占有很大的比重,尤其是高层建筑,所消耗的电气能源也更多.因此,如何运用电气节能技术建设绿色建筑,是现在需要重点思考和研究的问题.本文将针对电气节能技术在绿色建筑中的应用进行研究.
智慧医院是具有信息化、互联网化、智能化特点的医院.本文从智慧医院的发展引出智慧医院系统,随后对发热门诊项目智能化设计方面的特点做了简要概述.最后结合智慧医院系统的发展情况,在发热门诊智能化设计中主要介绍了网络和综合布线系统、安全防范系统、医护对讲、探视系统和设备自控系统、智慧消防系统等方面的应用内容,以期充分发挥智慧医疗服务在发热门诊工作中的支撑和服务作用.
)随着国家经济政策的调整,装配式钢结构受到越来越多的关注,得到一系列的政策支持.本文着重研究了推广装配式钢结构建筑对缓解钢铁相关行业困境、解决社会层面问题带来的积极影响,分析了装配式钢结构建筑轻、快、好、省的自身优势,并总结出一系列实际工程中装配式钢结构的设计、加工和现场安装要点,为装配式钢结构推广提供参考.
Aiming at the problem of too much energy consumption of old buildings in southern China,this paper analyzes the advantages and disadvantages of traditional thermal insulation modes such as "EPS board thin plastering thermal insulation system" and "thermal insulation mortar system".On this basis,the project applies "a new colored thermal insulation mortar called SCTIM",and analyzes the technical,economic and social benefits.It lays an important foundation for the promotion and application of SCTIM in the energy-saving transformation of old existing buildings.
Currently,the fire supervision and inspection of "double random,one open" approach,has become the fire control department of the building fire safety inspection of the most important one way.In the context of the new era of modern digital technology,fire rescue agencies should fully understand the important role of "double random,one open" supervision and inspection,but also to actively explore building safety information technology,digital means to achieve intelligent fire supervision and inspection,to promote the reform and innovation of fire supervision and law enforcement work,and strive to achieve building fire risk Prevention and control and information technology depth integration,and constantly improve the "double random,one open" fire supervision and inspection of the implementation of energy efficiency,and constantly promote the implementation of the main responsibility of social units fire safety,improve the level of intelligent building safety.
With the rapid development of economy,the construction field is in full swing towards intelligent development.However,the monitoring and management of large equipment is still relatively scarce now.It is very important to monitor the working state of excavator which is asone of the most important and frequently used mechanical equipment in the construction site.Therefore,this paper proposes a working state recognition method of excavator based on deep learning.Firstly,the body and arm of excavator are recognized through target detection network Yolov3,then the tangent value of rotation angle in each frame image is calculated,and finally the working state of excavator is judged according to the relationship between the absolute value of the difference of rotation angle tangent value between adjacent frames and the threshold value.This method provides a new equipment state recognition method,which can monitor the working state of the excavator in real time and solve the problem of difficult equipment management on the construction site.
In view of the problems of data flow and interoperability in the whole process and cross-professional forward BIM application process,this paper tries to analyze and compare the forward BIM solution more suitable for China’s construction industry.It first points out the necessity to solve the problem of data circulation and interoperability,and analyzes the existing way of data exchange.Then,through the development of data sharing based on IFC standard,the evolution process of BIM application system in China is summarized,which points out that China has the cognition to realize data level information circulation and interuse at the present stage.Finally,the IFC data standard and the CDM data standard are compared and analyzed,and the CDM data standard will be a suitable and localized forward BIM solution in the future.
The output of construction waste in engineering construction is one of the basic data for predicting the quantity of whole construction waste and planning the recycling of construction waste.It also plays a guiding role in formulating the measures of construction waste minimization from source and compiling the relevant evaluation standards.The statistical analysis of the collected construction waste amount of 132 civil building projects shows that average quantity of construction waste per 10,000 square meters is about250 tons,which is not significantly different from the type of residential building,office building or other public building.It is suggested that in the compilation of relevant evaluation standards,as a general item,the quantity of construction waste per 10,000 square meters can be 300 tons,and the on-site recycling and reuse rate of construction waste is 35%.The extra item can be 200 tons and 65%,respectively.
本文通过对北京未来设计园区一期光伏系统的改造和利用,对光伏建筑的一体化、标准化、系统集成进行研究,探讨分布式光伏系统供给策略、柔性配电网应用场景、低压直流在园区、建筑层面的一体化应用等关键技术,形成适用于既有建筑光伏系统改造的规模化、一体化的应用策略和设计方法.
