The Design and Implementation of High-rise Building Construction Based on GPS Positioning Technology

Baseline observation as well as height measurement is the important content of the quality control of high-rise building construction.In order to strengthen the quality of construction projects,meet the requirement of completion time,improve the accuracy and efficiency of locating observation and explore a scientific way of observation suitable for high-rise building construction,this paper studies the design and implementation of high-rise building construction based on GPS positioning technology.

Discussion on seismic design of high-rise building structure in China

With the rapid development of China＇s economy, the modernization drive and the process of urbanization continue to advance, land for urban construction is becoming more and tenser and land prices are rising steadily, there are more and more high-rise buildings, its density is also increasing. With the increasing number trend of high-rise building development, anti-seismic building requirement as an important part of architectural design is worthy of our exploration and study. Seismic resistance has become an important subject of engineering design. This paper will discuss the technical principle of seismic design in building structure design, so as to optimize the seismic design of high-rise building structure better.

Multi-hazard performance assessment of a transfer-plate high-rise building

Many urban areas are located in regions of moderate seismicity and are subjected to strong wind. Buildings in these regions are often designed without seismic provisions. As a result, in the event of an earthquake, the potential for damage and loss of lives may not be known. In this paper, the performance of a typical high-rise building with a thick transfer plate （TP）, which is one type of building structure commonly found in Hong Kong, is assessed against both earthquake and wind hazards. Seismic- and wind-resistant performance objectives are first reviewed based on relevant codes and design guidelines for high-rise buildings. After a brief introduction of wind-resistant design of the building, various methodologies, including equivalent static load analysis （ESLA）, response spectrum analysis （RSA）, pushover analysis （POA）, linear and nonlinear time-history analysis （LTHA and NTHA）, are employed to assess the seismic performance of the building when subjected to frequent earthquakes, design based earthquakes and maximum credible earthquakes. The effects of design wind and seismic action with a common 50-year return period are also compared. The results indicate that most performance objectives can be satisfied by the building, but there are some objectives, such as inter-story drift ratio, that cannot be achieved when subjected to the frequent earthquakes. It is concluded that in addition to wind, seismic action may need to be explicitly considered in the design of buildings in regions of moderate seismicity.

Conceptual Issues in the Qualification of Intelligent Buildings

The reality of global warming must have been settled by now while the incidence of same has in very recent times adopted unprecedented dimensions. The global community continues to look for ways to combat the impact of climate change and technology is looked upon to deliver the innovations that would ensure a better tomorrow today. Rapid advancement of Information Technology (IT), is now transforming the way we create and interact with the built environment with the notion of Intelligent Buildings (IBs) underscoring its main features. However, these IBs utilize systems that require energy, and fossil fuels are currently the world’s primary energy sources;they can also irreparably harm the environment, exacerbating climate change. What then is the true essence of IBs? This paper, through review of existing literature, attempts to explore some issues associated with the conceptualization of IBs, highlighting how they are similar with other notional options that deliver the same benefits but without the needed IT systems or the energy required in running them. It also discusses the need to focus on less energy demanding and management approaches at design or occupancy of buildings as a way to reduce the demand and thus consumption of fossil fuels across the world.

The Structural Behavior of Low/Medium/High Rise Concrete Office Buildings in Kuwait

The main concern of this paper is to provide an extensive study for the structural behavior of low/medium/high rise office buildings aiming to deepen structure and architect designers understanding for such type of buildings. The study is performed on reinforced concrete and emphasized only on Kuwait city conditions for wind. Regular layout plan building with different heights ranging from five to fifty typical office stories are investigated in this study. Three dimensional finite element techniques through ETABS software are used in conducting analysis for structures presented here-in. A serviceability study is performed to ensure that buildings have sufficient stability to limit lateral drift and peak acceleration within the acceptable range of occupancy comfort. In addition, an ultimate strength study is carried out to design and verify that all the structural elements are designed to withstand factored gravity and lateral loadings in a safe manner according to the international building codes. The building slenderness ratio and the building core size and location are the studied parameters since they are the key drivers for the efficient structural design. Analysis results are presented and discussed and finally conclusions are summarized as guidelines for designers of concrete office buildings in Kuwait.

Seismic design and analysis of a high-rise self-centering wallbuilding:Case study

Post-tensioning self-centering walls are a well-developed and resilient technology.However,despite extensive research,the application of this technology has previously been limited to low-rise buildings.A ten-story selfcentering wall building has now been designed and constructed using the state-of-art design methodologies and construction detailing,as described in this paper.The building is designed in accordance with direct displacement-based design methodology,with modification of seismic demand due to relevant issues including higher-mode effects,second order effects,torsional effects,and flexural deformation of wall panels.Wall sections are designed with external energydissipating devices of steel dampers,and seismic performance of such designed self-centering walls is evaluated through numerical simulation.It is the first engineering project that uses self-centering walls in a high-rise building.The seismic design procedure of such a high-rise building,using self-centering wall structures,is comprehensively reviewed in this work,and additional proposals are put forward.Description of construction detailing,including slotted beams,flexible wall-to-floor connections,embedded beams,and damper installation,is provided.The demonstration project promotes the concept of seismic resilient structures and contributes to the most appealing city planning strategy of resilient cities at present.The paper could be a reference for industry engineers to promote the self-centering wall systems worldwide.

智慧城市中绿色建筑及暖通空调设计研究

文章站在新时代背景下,以我国绿色建筑与暖通空调的设计作为主要研究对象,先对智慧城市和绿色建筑的相关概念进行了简要分析,然后阐述了绿色建筑与暖通空调在智慧城市建设中的设计原则,最后对应用在实际设计环节中的各种技术进行了分析与研究。目的是为相关技术人员与建设人员的日常工作提供一定的借鉴与参考,在增强我国绿色建筑与暖通空调功能性的同时,促进我国智慧城市建设的平稳运行和持续健康发展。

关于建筑暖通机电安装在新型节能设计理念中的应用与体现

随着社会快速发展,人们物质水平的提升,对应的生活品质也有着更高的要求,但在这种情况下,对环境也造成了不可逆的破坏,以建筑暖通机电为例,其产生的废热、废气不仅会污染到空气,也会给城市的发展造成巨大影响。基于此,在建筑工程项目中,将新型节能设计理念纳入到整个工程项目中,不仅可以减少对环境造成的破坏,也能提高建筑环保节能性,改善城市的生态环境,从而使城市居住环境更加适宜人们的生活和工作。

地源热泵在建筑暖通空调设计中的应用研究

文章分析了地源热泵的优势以及在建筑物暖通空调设计过程中的应用系统分类,并将实体工程项目作为分析案例,提出了具体的设计方法以及使用地源热泵系统之后的综合效益,旨在为我国新时期的暖通空调设计提供一定的理论参考依据,发挥出地源热泵的最大价值,践行我国的可持续发展目标。

基于超高层暖通空调系统的设计分析

暖通工作作为超高层建筑的重要配套工程,做好其空调系统的设计,能够最大限度确保超高层建筑的安全顺利实施。基于此,文章就超高层建筑暖通空调系统设计展开分析,以期为后续超高层建筑工程项目的开展提供参考借鉴。

暖通空调节能系统设计与应用研究

暖通空调是建筑工程中重要组成部分,直接影响建筑的热舒适性。随着居民对建筑舒适度要求的提高,暖通工程的能耗也在逐渐升高,实现暖通空调节能是实现建筑降碳的重要举措。该文以实际项目为例,基于人体热舒适性指标对暖通空调系统进行设计,分别对暖通空调的冷热源系统、泵组和新风设备进行研究,并对设备进行能耗监测,最终得出设备的节能效果和暖通空调节能系统的提升重点,为暖通设计提供参考。

建筑暖通空调工程的节能减排设计探讨

为解决建筑暖通空调工程中资源消耗的问题,本文对建筑暖通空调工程的节能设计进行论述。通过阐述建筑工程节能设计的内容,工程设计要秉承统一、动态、因地制宜等相关的原则进行。现阶段的暖通空调设计方面存在诸多问题,为解决问题,提出节能技术的运用。建筑工程中的暖通空调系统节能技术包含变频技术、BIM技术、太阳能技术、冷热源侧节能等,实践证明这些技术可以达到降低资源消耗的目的,符合新时期的建筑施工建设。

绿色建筑中暖通空调系统的节能设计研究

暖通空调系统是建筑能耗中非常重要的部分,其节能设计对绿色建筑目标的达成具有重要意义。文章论述了绿色建筑暖通空调系统的节能设计原则及方法,主要包括空调系统类型的合理选择、设备的优化选型及配置、可再生能源的使用、变水量和变风量技术、室内温度值的合理设置、空调水系统优化、蓄冷技术、空调冷热源节能设计、围护结构节能、输送系统节能和采暖通风节能的应用。通过这些举措,能够显著提升建筑能源利用效率,降低能耗,减小环境影响,促进建筑行业的可持续发展。

浅谈医院建筑的暖通节能设计

结合实践而言,相比于其他类型建筑项目,医院建筑作为特殊的公共建筑,其暖通系统具有能耗大,能耗集中的特点,在倡导节能减排的今天,如何做好医院建筑暖通节能设计关系到了医院的健康持续发展,因此必须予以高度重视。基于此,论文将现在设计的角度,首先对医院建筑的能耗特点进行分析,并详细探讨具体的暖通节能设计方法,以期为降低医院能源消耗,实现医院节能减排以及持续发展提供参考。医院建筑作为特殊的公共建筑,其能耗特点和暖通节能设计方法备受关注。论文将对医院建筑的能耗特点和暖通节能设计方法进行探讨,以期为医院建筑的节能设计提供参考。

公共建筑暖通空调系统设计与实现

公共建筑的暖通空调设计是一个系统化的设计过程,其设计质量直接关系到业主的用户体验和建筑能耗利用效率。为了更好地指导公共建筑的暖通设计,梳理了暖通空调系统设计概况和步骤,总结了在选择空调系统设备方面需要考虑的关键因素,阐述了暖通空调系统运行分析的内容。结合某项目的具体实践,重点分析了确定制冷机组和空调风系统的设计过程,并通过分析项目的实际运行情况验证设计的合理性。研究结果表明,按照该设计过程设计的空调系统,整体运行情况良好,能耗和主机的运行情况与设计参数基本一致,设计满足了项目的实际需求。

基于绿色节能理念的建筑暖通设计优化研究

近年来,绿色节能理念逐渐成为城市发展的关键一环。建筑作为城市节能减排的载体,绿色低碳理念贯穿于整个建筑生命周期。本文概述绿色节能理念下建筑暖通设计的相关理论,分析绿色节能理念在建筑暖通设计中的应用意义,并针对暖通设计中存在的问题,总结设计优化路径,以期为推动绿色环保城市建设提供借鉴和参考。

基于新形势下建筑暖通设计的改进措施

对于建筑而言,暖通空调系统发挥着十分重要的作用,是现代化进程中必不可少的内容,因此,需要更加科学、合理的设计暖通空调系统,使其能够被充分使用,以提升建筑能源的整体利用效率,减少环境污染造成的负面影响,良好地改善室内环境。如果不能恰当地安装建筑暖通空调系统,就会严重影响室内环境,因而必须提高暖通空调系统设计的合理性,并且在安装过程中要遵循必要原则,针对安装中出现的问题采取相应解决措施。

被动式住宅暖通设计策略的优化与实践

在当前环境保护和可持续发展的背景下,被动式住宅暖通设计作为一种有效的绿色建筑方案备受关注。被动式设计通过最大程度地利用自然资源,减少对人工能源的依赖,具有显著的能源效益和环保特性。文中通过分析被动式住宅暖通设计现有问题,并在此基础上提出被动式住宅暖通设计策略,通过优化被动式设计,以期实现住宅建筑的能源效益提升。

新时期工业建筑暖通设计中常用的节能措施研究

随着全球能源资源日益紧缺与环境污染问题的加剧,节能减排已成为各国政府和社会各界关注的焦点,由于工业建筑规模庞大且能耗高,在能源消耗和环境影响方面占据了重要位置。传统的暖通设计通常依赖于高能耗设备与单一控制方式导致能源浪费严重,运营成本居高不下,采用先进的节能技术成为提高工业建筑能源效率、减少运营开支的有效手段。近年来,科技的进步为工业建筑暖通系统的优化提供了新的途径,自然通风、自然采光技术、热回收系统、节能型空调与通风设备、智能化控制系统以及可再生能源的应用,已在诸多现代工业建筑中广泛应用,并展现了良好的节能效果和环保价值,这些技术不仅提升了建筑的能源利用效率,还推动了建筑行业向绿色可持续发展的方向迈进。

绿色建筑设计中暖通空调系统的能效优化与环境影响分析

文章首先分析了暖通空调系统的基本组成以及传统系统中存在的能效与环境问题,然后介绍了能效优化的各种技术、设计策略、控制与管理方式,并从温室气体排放、资源消耗、室内环境品质三个方面对其环境影响进行了评估。此外,通过国内外绿色建筑的案例分析,展示了暖通空调系统在实际应用中的能效与环境双重成果。最后对当前技术的局限性与未来发展趋势进行了总结与展望,旨在为绿色建筑设计提供有力的技术支持。