This study examined the relationship between residents＇ level of participation in house design and level of residential satisfaction in Akure, Nigeria. The study was based on the idea that the goal of housing project...This study examined the relationship between residents＇ level of participation in house design and level of residential satisfaction in Akure, Nigeria. The study was based on the idea that the goal of housing projects is to provide satisfactory environments for users. A cross-sectional survey was conducted on 304 household heads in transitional and peripheral zones of the city. Data were obtained through a structured questionnaire and focus group discussions and observations. The obtained data were subsequently subjected to single-factor descriptive analysis, mean satisfaction scoring, and categorical regression analysis. Results showed a positive significant relationship between the level of resident participation in house design and the level of residential satisfaction. The significant participatory predictors of satisfaction were number of bedrooms, general house design, development of the brief for the design, arrangement of interior spaces, and selection of finishing materials. Space size and building materials were not significant predictors in this context. The obtained p-value of 0.000 indicated that the regression model was significant. This study recommends a high level of resident participation in house design to achieve a high level of residential housing satisfaction in Nigeria.展开更多
This article analyzes creation methods of automated design system, presents design system of a house foundation from blocks. The creation methods of automated design system of a house foundation from blocks are discov...This article analyzes creation methods of automated design system, presents design system of a house foundation from blocks. The creation methods of automated design system of a house foundation from blocks are discovered with Unified Modeling Language. Analyzed objects-classes： block, specification, model. Graphical system can design foundation, form specification of objects and create 3D model of house foundation. There are several types and different dimensions of concrete blocks. The program optimally arranges selected blocks so that monolithic parts will be minimal volume. Program selects a house foundation blocks from database by using ActiveX Data Objects technology, which by programming method connects drawing and database. Drawing＇s graphical objects have additional data from which exchange of data between graphical system and database is executed. Visualization system and example of house foundation from blocks project with specifications is presented. Creation problems of automated design system are discussed and conclusions are made.展开更多
As a component of the process of rationalization, lowcost housing Institution, as well as major investiment companies, commonly reuse a typical design as a standard. The goal of this procedure is to obtain cheaper cos...As a component of the process of rationalization, lowcost housing Institution, as well as major investiment companies, commonly reuse a typical design as a standard. The goal of this procedure is to obtain cheaper costs both in the construction and in the maintenance of an homogeneous lot of buildings. The paper shows that, nevertheless an identical design being proposed in different towns, the final results are buildings with a different aspect. This is mainly due to the influence of building codes of the urban plan of the specific town, and to the site conditions, such as street orientation, ground inclination and so on. As a result the paper offers the ability to evaluate the role of the external factors on a standard design （with the afore said scale vantages） under the criminological point of view as well. This may be considered a further vantage that aims to obtain a lower crime risk level in town design.展开更多
This paper discusses the development of design concepts for a row of typical bamboo houses,including the layout configuration and the function/aesthetics properties that are important from an architectural perspective...This paper discusses the development of design concepts for a row of typical bamboo houses,including the layout configuration and the function/aesthetics properties that are important from an architectural perspective.The purpose of this paper is to discuss the role of bamboo in investigations of structural and sustainability benefits and to highlight key research ideas that are important for industrialized production and cultural systems.The development of bamboo housing systems can advance efforts directed at securing home ownership for low-income families through lowering the construction costs to levels that are within their budgets.This paper aims to demonstrate approaches for using bamboo as a structural material for low-income and affordable housing.Bamboo housing can improve the financial stability and economic sustainability of low-income families.This paper presents a review of examples of vernacular architecture and building elements and then highlights the design of two bamboo-structure residential houses based on bio-climatic design strategies.展开更多
Nearly one-third of the Scottish population is struggling to heat their home properly today.There is an urgent need for the delivery of low-energy affordable homes.However,the homebuilding industry has no systematic w...Nearly one-third of the Scottish population is struggling to heat their home properly today.There is an urgent need for the delivery of low-energy affordable homes.However,the homebuilding industry has no systematic way to deliver such unconventional homes,although the UK government has set out a bold“green”target that all newly-built homes be carbon neutral by 2016.Accordingly,this paper explores the status quo of today’s affordable homes being built in Scotland;and secondly,it extends the scope to the review of successfully commercialized low-to zero-energy affordable housing developments in Canada.This study emphasizes the significant impact of design choices on the delivery of low-to zero-energy affordable housing,including housing orientations and configurations;construction materials and systems,including renewable energy technologies;and internal planning,with due consideration to the time-related sun positions and the internal space day-lighting and heat gain potentials.In addition,the paper argues that the absence of clear definitions as to housing quality and affordability,and the lack of industry capacity for technical knowledge learning activities,are potential obstacles that limit the spread of sustainable zero-carbon homes in Scotland today.Moreover,the effect of the design charrette approach being practiced in Canada on the homebuilding decision making process was reviewed,with the aim of providing a base for further discussion on the applicability of Canadian low-energy affordable housing design techniques to sustainable zero carbon homes of the future in Scotland.展开更多
Disaster mitigation for marginal communities has become one of the most significant development goals of the 21st century. Vietnam has been reported one of the five most vulnerable nations in the world to climate chan...Disaster mitigation for marginal communities has become one of the most significant development goals of the 21st century. Vietnam has been reported one of the five most vulnerable nations in the world to climate change and so serves as a useful case study in developing appropriate housing solutions after disasters. In addition, some local communities in remote mountainous areas of Vietnam still keep strong vernacular traditions in their housing, especially the typical timber house-on-stilt, which need intense consideration before employing any new techniques of disaster mitigation on them. Perceptions on how to develop a sustainable housing solution for such communities, therefore, is still controversial with very few useful options developed to date. The paper investigates the existing unsafe conditions of traditional houses of a local community in the central highland of Vietnam, exposed to natural disasters, together with an identification of several traditional features of this housing that would be needed to preserve in future construction. Some important gaps of these traditional houses in terms of disaster risk reduction are then displayed to show opportunities where new construction techniques have a high possibility to perform against extreme climate events.展开更多
The growth of the ageing population and the desires for ageing-in-place have resulted in an ever-increasing need for housing that can support the independent living of the elderly with care needs.As impairments and ca...The growth of the ageing population and the desires for ageing-in-place have resulted in an ever-increasing need for housing that can support the independent living of the elderly with care needs.As impairments and care needs increase,spatial use typically changes.However,there is limited information on how to accommodate leisure activities and spatial use in private dwellings to inform housing design.Through an ethnographic investigation of 30 high-needs elderly people living independently,patterns of spatial use for personal leisure activities were established.Seven key themes for residents’perceptions were revealed,which include;comfort in posture,access to sunshine and warmth,facilitating activities to occupy residents,views to outside,control for doing everything from one space,and keeping active.In the design of housing for the high-needs elderly,greater attention should be given to the micro-environment of the main sitting space,to improve occupant control while enhancing comfort and warmth.This paper provides key considerations for housing design,which will help elderly people continue their fulfilled life in their own home as long as possible.展开更多
文摘This study examined the relationship between residents＇ level of participation in house design and level of residential satisfaction in Akure, Nigeria. The study was based on the idea that the goal of housing projects is to provide satisfactory environments for users. A cross-sectional survey was conducted on 304 household heads in transitional and peripheral zones of the city. Data were obtained through a structured questionnaire and focus group discussions and observations. The obtained data were subsequently subjected to single-factor descriptive analysis, mean satisfaction scoring, and categorical regression analysis. Results showed a positive significant relationship between the level of resident participation in house design and the level of residential satisfaction. The significant participatory predictors of satisfaction were number of bedrooms, general house design, development of the brief for the design, arrangement of interior spaces, and selection of finishing materials. Space size and building materials were not significant predictors in this context. The obtained p-value of 0.000 indicated that the regression model was significant. This study recommends a high level of resident participation in house design to achieve a high level of residential housing satisfaction in Nigeria.
文摘This article analyzes creation methods of automated design system, presents design system of a house foundation from blocks. The creation methods of automated design system of a house foundation from blocks are discovered with Unified Modeling Language. Analyzed objects-classes： block, specification, model. Graphical system can design foundation, form specification of objects and create 3D model of house foundation. There are several types and different dimensions of concrete blocks. The program optimally arranges selected blocks so that monolithic parts will be minimal volume. Program selects a house foundation blocks from database by using ActiveX Data Objects technology, which by programming method connects drawing and database. Drawing＇s graphical objects have additional data from which exchange of data between graphical system and database is executed. Visualization system and example of house foundation from blocks project with specifications is presented. Creation problems of automated design system are discussed and conclusions are made.
文摘As a component of the process of rationalization, lowcost housing Institution, as well as major investiment companies, commonly reuse a typical design as a standard. The goal of this procedure is to obtain cheaper costs both in the construction and in the maintenance of an homogeneous lot of buildings. The paper shows that, nevertheless an identical design being proposed in different towns, the final results are buildings with a different aspect. This is mainly due to the influence of building codes of the urban plan of the specific town, and to the site conditions, such as street orientation, ground inclination and so on. As a result the paper offers the ability to evaluate the role of the external factors on a standard design （with the afore said scale vantages） under the criminological point of view as well. This may be considered a further vantage that aims to obtain a lower crime risk level in town design.
文摘This paper discusses the development of design concepts for a row of typical bamboo houses,including the layout configuration and the function/aesthetics properties that are important from an architectural perspective.The purpose of this paper is to discuss the role of bamboo in investigations of structural and sustainability benefits and to highlight key research ideas that are important for industrialized production and cultural systems.The development of bamboo housing systems can advance efforts directed at securing home ownership for low-income families through lowering the construction costs to levels that are within their budgets.This paper aims to demonstrate approaches for using bamboo as a structural material for low-income and affordable housing.Bamboo housing can improve the financial stability and economic sustainability of low-income families.This paper presents a review of examples of vernacular architecture and building elements and then highlights the design of two bamboo-structure residential houses based on bio-climatic design strategies.
文摘Nearly one-third of the Scottish population is struggling to heat their home properly today.There is an urgent need for the delivery of low-energy affordable homes.However,the homebuilding industry has no systematic way to deliver such unconventional homes,although the UK government has set out a bold“green”target that all newly-built homes be carbon neutral by 2016.Accordingly,this paper explores the status quo of today’s affordable homes being built in Scotland;and secondly,it extends the scope to the review of successfully commercialized low-to zero-energy affordable housing developments in Canada.This study emphasizes the significant impact of design choices on the delivery of low-to zero-energy affordable housing,including housing orientations and configurations;construction materials and systems,including renewable energy technologies;and internal planning,with due consideration to the time-related sun positions and the internal space day-lighting and heat gain potentials.In addition,the paper argues that the absence of clear definitions as to housing quality and affordability,and the lack of industry capacity for technical knowledge learning activities,are potential obstacles that limit the spread of sustainable zero-carbon homes in Scotland today.Moreover,the effect of the design charrette approach being practiced in Canada on the homebuilding decision making process was reviewed,with the aim of providing a base for further discussion on the applicability of Canadian low-energy affordable housing design techniques to sustainable zero carbon homes of the future in Scotland.
文摘Disaster mitigation for marginal communities has become one of the most significant development goals of the 21st century. Vietnam has been reported one of the five most vulnerable nations in the world to climate change and so serves as a useful case study in developing appropriate housing solutions after disasters. In addition, some local communities in remote mountainous areas of Vietnam still keep strong vernacular traditions in their housing, especially the typical timber house-on-stilt, which need intense consideration before employing any new techniques of disaster mitigation on them. Perceptions on how to develop a sustainable housing solution for such communities, therefore, is still controversial with very few useful options developed to date. The paper investigates the existing unsafe conditions of traditional houses of a local community in the central highland of Vietnam, exposed to natural disasters, together with an identification of several traditional features of this housing that would be needed to preserve in future construction. Some important gaps of these traditional houses in terms of disaster risk reduction are then displayed to show opportunities where new construction techniques have a high possibility to perform against extreme climate events.
文摘The growth of the ageing population and the desires for ageing-in-place have resulted in an ever-increasing need for housing that can support the independent living of the elderly with care needs.As impairments and care needs increase,spatial use typically changes.However,there is limited information on how to accommodate leisure activities and spatial use in private dwellings to inform housing design.Through an ethnographic investigation of 30 high-needs elderly people living independently,patterns of spatial use for personal leisure activities were established.Seven key themes for residents’perceptions were revealed,which include;comfort in posture,access to sunshine and warmth,facilitating activities to occupy residents,views to outside,control for doing everything from one space,and keeping active.In the design of housing for the high-needs elderly,greater attention should be given to the micro-environment of the main sitting space,to improve occupant control while enhancing comfort and warmth.This paper provides key considerations for housing design,which will help elderly people continue their fulfilled life in their own home as long as possible.
