The lack of proper maintenance in buildings is responsible for various anomalies, which can cause property and personal damage. The objective of this study is to analyze the maintenance management of the administratio...The lack of proper maintenance in buildings is responsible for various anomalies, which can cause property and personal damage. The objective of this study is to analyze the maintenance management of the administration building at the Technological Park UFRJ/Brazil, trying to emphasize the relation between maintenance and good performance of the building and to demonstrate the need to develop a consistent maintenance system to achieve an efficient maintenance management. The study allowed to present strategies and possibilities of interventions, in addition to proposing the essential aspects for the development of a structured maintenance system. After reviewing the issue of building maintenance under the various perspectives presented, the importance of planning a preventive building maintenance, according to standards, to achieve the level of performance expected for the building, besides being essential the search for tools and methods that can increase the efficiency of management can be concluded. It is also pertinent to conclude that prevention is the most effective solution against the depreciation factors that affect a building, being the most economical viable, and ensuring other benefits for the building and its users, such as security, property valuation and attendance to the warranty period.展开更多
Publicly available building energy data are exploding--thirteen American cities and 14 states now require them by law. This emergence of data nudges building owners and tenants to reduce energy consumption by comparin...Publicly available building energy data are exploding--thirteen American cities and 14 states now require them by law. This emergence of data nudges building owners and tenants to reduce energy consumption by comparing their usage to that of similar buildings. However, vast untapped energy reductions and deeper physical understandings can still be extracted from these data. This paper extends the energy saving impact and provides key insight into building performance through publicly-disclosed data by describing three initiatives at a large design finn. An internal high performance design reporting program compares projects from around the world and across offices. A case study of 706 buildings in New York City illustrates the value of tracking large-scale patterns to a design firm. Per capita energy and carbon usage is correlated to life expectancy to better inform neighborhood and city design. As more data freely flow out into the public, engineers must strategically engage it.展开更多
Traditional Turkish house which characterized with its original shape of the room, plan layout, construction and roof forms has two main spaces as ＂sofa＂ （common space） and the ＂room＂ differentiate it from the h...Traditional Turkish house which characterized with its original shape of the room, plan layout, construction and roof forms has two main spaces as ＂sofa＂ （common space） and the ＂room＂ differentiate it from the houses in different geographies. The flexibility of the room in traditional Turkish house is characterized with its fixed-in-furniture, which supplies all necessities of a person in a house. This paper will discuss the similarities and differences in use of space between traditional Turkish houses and today＇s flats in apartments. The comprehensions will be made through the field works on traditional houses and with the projects of architecture students in Mimar Sinan Fine Arts University, Istanhul. The concept of the students＇ projects is redesigning their own houses. Since the students come from different regions of Turkey, their houses have both similar and different spatial characteristics. Whether the cultural identity of the user plays a role in use of living space will be discussed. The aim of this study is to put the relation between the past and today＇s use of interior spaces of Turkish houses.展开更多
The massive diffusion of smartphones, the growing interest in wearable devices and the Internet of Things, and the exponential rise of location based services（LBSs） have made the problem of localization and navigati...The massive diffusion of smartphones, the growing interest in wearable devices and the Internet of Things, and the exponential rise of location based services（LBSs） have made the problem of localization and navigation inside buildings one of the most important technological challenges of recent years. Indoor positioning systems have a huge market in the retail sector and contextual advertising; in addition, they can be fundamental to increasing the quality of life for citizens if deployed inside public buildings such as hospitals, airports, and museums.Sometimes, in emergency situations, they can make the difference between life and death. Various approaches have been proposed in the literature. Recently, thanks to the high performance of smartphones＇ cameras, marker-less and marker-based computer vision approaches have been investigated. In a previous paper, we proposed a technique for indoor localization and navigation using both Bluetooth low energy（BLE） and a 2D visual marker system deployed into the floor. In this paper, we presented a qualitative performance evaluation of three 2D visual markers, Vuforia,Ar Uco marker, and AprilT ag, which are suitable for real-time applications. Our analysis focused on specific case study of visual markers placed onto the tiles, to improve the efficiency of our indoor localization and navigation approach by choosing the best visual marker system.展开更多
文摘The lack of proper maintenance in buildings is responsible for various anomalies, which can cause property and personal damage. The objective of this study is to analyze the maintenance management of the administration building at the Technological Park UFRJ/Brazil, trying to emphasize the relation between maintenance and good performance of the building and to demonstrate the need to develop a consistent maintenance system to achieve an efficient maintenance management. The study allowed to present strategies and possibilities of interventions, in addition to proposing the essential aspects for the development of a structured maintenance system. After reviewing the issue of building maintenance under the various perspectives presented, the importance of planning a preventive building maintenance, according to standards, to achieve the level of performance expected for the building, besides being essential the search for tools and methods that can increase the efficiency of management can be concluded. It is also pertinent to conclude that prevention is the most effective solution against the depreciation factors that affect a building, being the most economical viable, and ensuring other benefits for the building and its users, such as security, property valuation and attendance to the warranty period.
文摘Publicly available building energy data are exploding--thirteen American cities and 14 states now require them by law. This emergence of data nudges building owners and tenants to reduce energy consumption by comparing their usage to that of similar buildings. However, vast untapped energy reductions and deeper physical understandings can still be extracted from these data. This paper extends the energy saving impact and provides key insight into building performance through publicly-disclosed data by describing three initiatives at a large design finn. An internal high performance design reporting program compares projects from around the world and across offices. A case study of 706 buildings in New York City illustrates the value of tracking large-scale patterns to a design firm. Per capita energy and carbon usage is correlated to life expectancy to better inform neighborhood and city design. As more data freely flow out into the public, engineers must strategically engage it.
文摘Traditional Turkish house which characterized with its original shape of the room, plan layout, construction and roof forms has two main spaces as ＂sofa＂ （common space） and the ＂room＂ differentiate it from the houses in different geographies. The flexibility of the room in traditional Turkish house is characterized with its fixed-in-furniture, which supplies all necessities of a person in a house. This paper will discuss the similarities and differences in use of space between traditional Turkish houses and today＇s flats in apartments. The comprehensions will be made through the field works on traditional houses and with the projects of architecture students in Mimar Sinan Fine Arts University, Istanhul. The concept of the students＇ projects is redesigning their own houses. Since the students come from different regions of Turkey, their houses have both similar and different spatial characteristics. Whether the cultural identity of the user plays a role in use of living space will be discussed. The aim of this study is to put the relation between the past and today＇s use of interior spaces of Turkish houses.
文摘The massive diffusion of smartphones, the growing interest in wearable devices and the Internet of Things, and the exponential rise of location based services（LBSs） have made the problem of localization and navigation inside buildings one of the most important technological challenges of recent years. Indoor positioning systems have a huge market in the retail sector and contextual advertising; in addition, they can be fundamental to increasing the quality of life for citizens if deployed inside public buildings such as hospitals, airports, and museums.Sometimes, in emergency situations, they can make the difference between life and death. Various approaches have been proposed in the literature. Recently, thanks to the high performance of smartphones＇ cameras, marker-less and marker-based computer vision approaches have been investigated. In a previous paper, we proposed a technique for indoor localization and navigation using both Bluetooth low energy（BLE） and a 2D visual marker system deployed into the floor. In this paper, we presented a qualitative performance evaluation of three 2D visual markers, Vuforia,Ar Uco marker, and AprilT ag, which are suitable for real-time applications. Our analysis focused on specific case study of visual markers placed onto the tiles, to improve the efficiency of our indoor localization and navigation approach by choosing the best visual marker system.
