At present,many scholars at home and abroad have put forward classic theoretical knowledge about interactive installations,but the application research of interactive installations in urban landscape design is relativ...At present,many scholars at home and abroad have put forward classic theoretical knowledge about interactive installations,but the application research of interactive installations in urban landscape design is relatively vague.Moreover,most of them focus on the research of individual interactive installations without taking the surrounding environment into consideration,and there are few targeted researches on the application of interactive installations in landscape design.In this study,through the investigation on interactive forms and implementation methods of interactive installation intervention in urban landscapes,as well as domestic excellent cases,we discovered the existing problems of interactive installation intervention in urban landscape design and put forward our own opinions on future development.展开更多
Petroleum is flammable and explosive. In actual production, once the production operation is not standardized, it is easy to cause safety accidents and cause serious economic losses to petroleum enterprises. The emerg...Petroleum is flammable and explosive. In actual production, once the production operation is not standardized, it is easy to cause safety accidents and cause serious economic losses to petroleum enterprises. The emergence and application of automatic instruments play an important role in ensuring the safe production of petrochemical industry. Therefore, in order to ensure the reliability and safety of petrochemical production, how to scientifically apply installation and commissioning technology to automatic instruments is a problem that relevant personnel must think about and solve.展开更多
With the rapid development of social economy, pressure vessels are widely used in industrial production and life. The relevant codes and standards are constantly updated and improved, and the requirements for the desi...With the rapid development of social economy, pressure vessels are widely used in industrial production and life. The relevant codes and standards are constantly updated and improved, and the requirements for the design and manufacture of pressure vessels are also stricter. In order to ensure the safety of pressure vessels in operation, we should constantly improve our design and manufacturing level, and design and manufacture in strict accordance with the latest standards and specifications. This paper mainly analyzes and discusses the common problems in the design, manufacture and installation of pressure vessels, and puts forward corresponding solutions.展开更多
During the construction process, the design and installation of curtain wall attach great importance to safety and sustainable applicability, which are widely used in buildings, which will also have a serious impact o...During the construction process, the design and installation of curtain wall attach great importance to safety and sustainable applicability, which are widely used in buildings, which will also have a serious impact on the expected benefits of future construction projects. Therefore, we must fully study and prepare the quality research of curtain wall construction technology, and start the construction on the basis of knowing the installation environment and infrastructure in detail. Otherwise, the actual mistakes in the process will lead to serious safety accidents, which is the concrete experience summarized in the actual operation. Based on this, this paper analyzes the design, processing and installation technology of unit curtain wall in detail.展开更多
Flowline bundle system consisting of carrier pipe,sleeve pipe and internal flowlines offers innovative solution for the infield transportation of oil and gas. Due to its features,flowline bundle offers a couple of adv...Flowline bundle system consisting of carrier pipe,sleeve pipe and internal flowlines offers innovative solution for the infield transportation of oil and gas. Due to its features,flowline bundle offers a couple of advantages over conventional flowline in particular for cases where multi-flowlines and high thermal performance is of great interest. The main benefits and advantages of such system include excellent thermal performance to prevent wax formation and hydrates,multiple bundled flowlines,mechanical and corrosion protection,potential reuse, etc. With the developments of offshore oil and gas industries,more and more hydrocarbon resources are being explored and discovered from shallow to deep water. Pipeline bundle system can be a smart solution for certain applications,which can be safe and cost effective solution. The objective of this paper is to overview pipeline bundle technology,outline detailed engineering design issue and procedure. Focus is given to its potential application in offshore for infield transportation. Engineering design principles and procedures for pipeline bundle system are highlighted. Construction methods of flowline bundle onshore are reviewed. Offshore towing and installation of pipeline bundle procedure is outlined.展开更多
“Alone together”is an ever-changing“wicked problem.”In this research and practice,the author tries to combine experience design,referring to the theory of“interaction ritual chain theory,”and creatively add inte...“Alone together”is an ever-changing“wicked problem.”In this research and practice,the author tries to combine experience design,referring to the theory of“interaction ritual chain theory,”and creatively add interactive experience to discursive works,so that the audience can think between the real and the virtual.展开更多
Digital media art is an emerging art form that combines digital technology and media art.It has huge potential to bring innovation to urban public spaces and provide them with vibrant artistic experiences.This article...Digital media art is an emerging art form that combines digital technology and media art.It has huge potential to bring innovation to urban public spaces and provide them with vibrant artistic experiences.This article analyzes the design significance and value of digital media art in urban public space,its various forms of application in urban public space design,and the innovative ideas and paths that digital media art can take in urban public space to guide the future.The application and innovative methods of digital media art in urban public space design provide certain theoretical and practical references for urban planners and designers.展开更多
本文研究了新型惯质调谐质量阻尼器(novel tuned mass damper inerter,NTMDI)的安装方法对其优化设计与减振性能的影响。详细介绍了NTMDI-R(反向安装的NTMDI)的力学模型,并采用经典固定点理论对NTMDI-R进行了优化设计,得到了NTMDI-R最...本文研究了新型惯质调谐质量阻尼器(novel tuned mass damper inerter,NTMDI)的安装方法对其优化设计与减振性能的影响。详细介绍了NTMDI-R(反向安装的NTMDI)的力学模型,并采用经典固定点理论对NTMDI-R进行了优化设计,得到了NTMDI-R最优结构参数的解析式;对比研究了NTMDI-R与现有四种经典调谐质量阻尼器(TMD、TMDI、VTMD和NTMDI)在简谐激励和随机激励下的减振效果,并探究了安装方法对NTMDI-R减振性能的影响。结果表明:正、反向安装的两种减振器(NTMDI和NTMDI-R)优化参数不同,安装方法对其减振性能有较大影响。当表观质量比β小于0.1时,NTMDI-R的减振效果差于NTMDI;而β大于0.1时,NTMDI-R的减振效果与NTMDI基本一致,因此采用NTMDI进行结构减振应明确其安装方向。基础加速度和荷载力分别作用下,NTMDI-R的减振效果相对于NTMDI分别降低了3.9%和4.7%。展开更多
文摘At present,many scholars at home and abroad have put forward classic theoretical knowledge about interactive installations,but the application research of interactive installations in urban landscape design is relatively vague.Moreover,most of them focus on the research of individual interactive installations without taking the surrounding environment into consideration,and there are few targeted researches on the application of interactive installations in landscape design.In this study,through the investigation on interactive forms and implementation methods of interactive installation intervention in urban landscapes,as well as domestic excellent cases,we discovered the existing problems of interactive installation intervention in urban landscape design and put forward our own opinions on future development.
文摘Petroleum is flammable and explosive. In actual production, once the production operation is not standardized, it is easy to cause safety accidents and cause serious economic losses to petroleum enterprises. The emergence and application of automatic instruments play an important role in ensuring the safe production of petrochemical industry. Therefore, in order to ensure the reliability and safety of petrochemical production, how to scientifically apply installation and commissioning technology to automatic instruments is a problem that relevant personnel must think about and solve.
文摘With the rapid development of social economy, pressure vessels are widely used in industrial production and life. The relevant codes and standards are constantly updated and improved, and the requirements for the design and manufacture of pressure vessels are also stricter. In order to ensure the safety of pressure vessels in operation, we should constantly improve our design and manufacturing level, and design and manufacture in strict accordance with the latest standards and specifications. This paper mainly analyzes and discusses the common problems in the design, manufacture and installation of pressure vessels, and puts forward corresponding solutions.
文摘During the construction process, the design and installation of curtain wall attach great importance to safety and sustainable applicability, which are widely used in buildings, which will also have a serious impact on the expected benefits of future construction projects. Therefore, we must fully study and prepare the quality research of curtain wall construction technology, and start the construction on the basis of knowing the installation environment and infrastructure in detail. Otherwise, the actual mistakes in the process will lead to serious safety accidents, which is the concrete experience summarized in the actual operation. Based on this, this paper analyzes the design, processing and installation technology of unit curtain wall in detail.
文摘Flowline bundle system consisting of carrier pipe,sleeve pipe and internal flowlines offers innovative solution for the infield transportation of oil and gas. Due to its features,flowline bundle offers a couple of advantages over conventional flowline in particular for cases where multi-flowlines and high thermal performance is of great interest. The main benefits and advantages of such system include excellent thermal performance to prevent wax formation and hydrates,multiple bundled flowlines,mechanical and corrosion protection,potential reuse, etc. With the developments of offshore oil and gas industries,more and more hydrocarbon resources are being explored and discovered from shallow to deep water. Pipeline bundle system can be a smart solution for certain applications,which can be safe and cost effective solution. The objective of this paper is to overview pipeline bundle technology,outline detailed engineering design issue and procedure. Focus is given to its potential application in offshore for infield transportation. Engineering design principles and procedures for pipeline bundle system are highlighted. Construction methods of flowline bundle onshore are reviewed. Offshore towing and installation of pipeline bundle procedure is outlined.
文摘“Alone together”is an ever-changing“wicked problem.”In this research and practice,the author tries to combine experience design,referring to the theory of“interaction ritual chain theory,”and creatively add interactive experience to discursive works,so that the audience can think between the real and the virtual.
文摘Digital media art is an emerging art form that combines digital technology and media art.It has huge potential to bring innovation to urban public spaces and provide them with vibrant artistic experiences.This article analyzes the design significance and value of digital media art in urban public space,its various forms of application in urban public space design,and the innovative ideas and paths that digital media art can take in urban public space to guide the future.The application and innovative methods of digital media art in urban public space design provide certain theoretical and practical references for urban planners and designers.
文摘本文研究了新型惯质调谐质量阻尼器(novel tuned mass damper inerter,NTMDI)的安装方法对其优化设计与减振性能的影响。详细介绍了NTMDI-R(反向安装的NTMDI)的力学模型,并采用经典固定点理论对NTMDI-R进行了优化设计,得到了NTMDI-R最优结构参数的解析式;对比研究了NTMDI-R与现有四种经典调谐质量阻尼器(TMD、TMDI、VTMD和NTMDI)在简谐激励和随机激励下的减振效果,并探究了安装方法对NTMDI-R减振性能的影响。结果表明:正、反向安装的两种减振器(NTMDI和NTMDI-R)优化参数不同,安装方法对其减振性能有较大影响。当表观质量比β小于0.1时,NTMDI-R的减振效果差于NTMDI;而β大于0.1时,NTMDI-R的减振效果与NTMDI基本一致,因此采用NTMDI进行结构减振应明确其安装方向。基础加速度和荷载力分别作用下,NTMDI-R的减振效果相对于NTMDI分别降低了3.9%和4.7%。
