>PROBLEMS OF APPLICATION OF LIGHT STEEL STRUCTURES FOR GREEN CONSTRUCTION

2020 ◽  
Author(s):  
V.A. Dmitrienko ◽  
◽  
E.R. Levshin
Keyword(s):  
Rural Areas ◽  
Strain State ◽  
Residential Buildings ◽  
Residential Building ◽  
Green Building ◽  
Steel Structures ◽  
Green Technologies ◽  
Lightweight Structures ◽  
Construction Efficiency ◽  
Modern Technologies

The article considers the possibility of using light steel structures for the construction of low-rise residential buildings in rural areas. Based on the analysis of modern technologies for the construction of individual buildings, their shortcomings and the mismatch of the green building criteria are noted. The finite element modeling of the stress-strain state of the steel frame of a residential building, taking into account the additional load from green technologies, shows the possibility of using lightweight structures to increase construction efficiency.

scholarly journals Energy saving strategy for residential buildings: case study in Armenia

2021 ◽  
Author(s):  
Atanes Papoyan ◽  
Changhong Zhan ◽  
Xueying Han ◽  
Guanghao Li
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Residential Buildings ◽  
Residential Building ◽  
Green Building ◽  
Simulation Software ◽  
Local Market ◽  
Green Technologies ◽  
Climate Conditions

Abstract In this article the research is concentrated on defining the possibility and potentials of design to enhance the energy efficiency and refine the climate conditions in the existing residential buildings in Armenia. The digital model of existing residential building is used to calculate the annual energy consumption, by simulation software—Autodesk Green Building Student. The horizontal solar panel systems offered by local market leaders were applied to calculate the annual savings, the required installation area, prices, etc. Consequently, the actual efficiency of energy saving technological process of residential buildings in Armenia is estimated. Based on the applied strategies and obtained fact, some recommendations are made for residential buildings. This article is intended to help and to be stimulus for architects and constructors to consider and include green technologies in their new projects.

Applied Research on Straw Bale in Northwest Rural Residential Building

2012 ◽  
Vol 204-208 ◽  
pp. 3815-3818 ◽  
Author(s):  
Xue Ping Li
Keyword(s):  
Rural Areas ◽  
Applied Research ◽  
Residential Buildings ◽  
Residential Building ◽  
Raw Material ◽  
Construction Technology ◽  
It Use ◽  
Material Supply ◽  
Straw Bale ◽  
Climatic Characteristics

The straw bale is a kind of eco-energy saving building material. Straw bale construction is a building which it use straw bales as the wall materials. Based on the investigation of rural residential buildings status, climatic characteristics and energy consumption status in northwest rural areas, raw material supply, construction cost and construction technology of straw bale building, thermal insulation and fire resistance properties of straw bale, environmental protection characteristic and so on were analyzed, it could make people aware of the straw bale can be used as an ideal material instead of solid clay brick in northwest rural residential building, and it could be extensive used and popularized in rural residential building.

scholarly journals Construction Cost of Green Building Certified Residence: A Case Study in Taiwan

2019 ◽  
Vol 11 (8) ◽  
pp. 2195 ◽  
Author(s):  
Chen-Yi Sun ◽  
Yin-Guang Chen ◽  
Rong-Jing Wang ◽  
Shih-Chi Lo ◽  
Jyh-Tyng Yau ◽  
...  
Keyword(s):  
Residential Buildings ◽  
Public Information ◽  
Residential Building ◽  
Green Building ◽  
Construction Cost ◽  
Construction Costs ◽  
Practical Strategy ◽  
The Government ◽  
The Relationship

The green building certification system of Taiwan, EEWH (Ecology, Energy Saving, Waste Reduction and Health), has been in operation for more than 20 years (since 1999). In order to understand the relationship between green building certification and the construction costs of residential buildings, this study obtained 37 green building-certified residential cases and 36 general residential cases available from public information and conducted a comparative analysis. The results of this study showed that the average construction cost of a green building certification residential building was only 1.58% higher than a general residential building, indicating that green building certification does not require a large increase in costs. However, for residential buildings, achieving a high-grade (gold-grade or diamond-grade) green building certification means an increase of 6.7% to 9.3% in construction costs. This shows that the pursuit of higher levels of green building certification does require higher construction costs. In addition, the results of this study can not only provide important references for the government in making green building policies, but also offer a practical strategy for developers for decision-making.

scholarly journals LEED Scores of Residential Buildings in Poor Cities: Kabul City Case

2021 ◽  
Vol 13 (12) ◽  
pp. 6959
Author(s):  
Najib Rahman Sabory ◽  
Tomonobo Senjyu ◽  
Adina Hashemi Momand ◽  
Hadya Waqfi ◽  
Nilofar Saboor ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Residential Buildings ◽  
Ghg Emissions ◽  
Residential Building ◽  
Green Building ◽  
Building Industry ◽  
Existing Buildings ◽  
Building Sector ◽  
Building Stock ◽  
Water Transportation

Urbanization and technology have proven to be detrimental to the environment. Buildings contribute a significant portion of this damage. This issue motivated governments, builders, engineers, and architects to seek ways to reduce buildings’ environmental footprints. Leadership in Energy and Environmental Design (LEED), developed by the U.S. Green Building Council (USGBC), is one of the most widely used strategies to ensure energy efficiency and a clean environment in buildings. In Afghanistan, where there are no active regulatory frameworks for energy saving and efficiency for the building sector, it is imperative to promote the transformation of the building industry and practices towards sustainability. In this regard, the role of the residential building sector is of utmost importance due to its major share in the country’s energy consumption and GHG emissions profile. Thus, this study assesses the energy efficiency and environmental impact of existing buildings in Kabul city concerning the LEED rating system. This research suggests practical steps to improve the sustainability of the residential building stock in Kabul city. Robust sets of data on existing residential buildings in Kabul are collected, classified, evaluated, and compared to LEED standards. This research reveals and concludes that most of the existing buildings in Kabul city are in poor conditions and do not meet the minimum requirements to be a candidate for LEED certification. A detailed analysis of the results has led to recommendations on how these buildings could improve to meet the LEED criteria. This is the first study of its kind conducted for Kabul city residential building. Considering the cross-sectoral nature of the building industry, the findings of this study will contribute to many other areas such as water, transportation, ICT, health, energy and the environment.

Energy-Saving Analysis of a Composite Steel Residential Building in Cold Region

2012 ◽  
Vol 209-211 ◽  
pp. 1788-1791
Author(s):  
Xiao Tong Peng ◽  
Chen Lin ◽  
Li Li Shen
Keyword(s):  
Energy Saving ◽  
Residential Buildings ◽  
Residential Building ◽  
Steel Structure ◽  
Steel Structures ◽  
Thermal Testing ◽  
Cold Region ◽  
K Value ◽  
Problems And Solutions ◽  
Composite Steel

The composite steel structure combines the advantages of steel structures and concrete structures. In order to study the energy-saving behavior of the composite steel structure, a thermal testing on a typical composite steel structure residential in cold region is performed. The energy consumption performances of all components of the residential are evaluated; the heat transfer coefficient K for envelope structure is obtained using the testing data and then the K value is compared with the current specification. The results show that energy-saving standard of the testing residential could not meet the requirements of code. Finally the existing problems and solutions for the composite steel residential buildings are produced.

Analysis of Green Building Design in the Northeast Cold Region

2013 ◽  
Vol 291-294 ◽  
pp. 976-979
Author(s):  
Hui Xing Li ◽  
Wei Wang ◽  
Guo Hui Feng
Keyword(s):  
Energy Saving ◽  
Residential Buildings ◽  
Water System ◽  
Residential Building ◽  
Green Building ◽  
Building Design ◽  
Heating System ◽  
Building Envelope ◽  
Hot Water ◽  
Local Conditions

Green residential building is energy conservation, environmental protection, healthy and comfortable and stress efficiency. Green building respects the local natural and humanities, climate. Adjust measures to local conditions, use local materials, so there is no definite construction patterns and rules. In this paper a green residential buildings from Shenyang, focus on the analysis of the well insulated building envelope, radiant floor heating system with control system, solar hot water system in the building. At the same time, analysis of the energy saving technology can reduce energy consumption and CO2 emissions compare with "Residential building energy saving design standards "at Liaoning area. The project gives some experience to other designers in the process of green buildings design and promotes it constructed in the northeastern regions.

scholarly journals GREEN RESIDENTIAL BUILDING TOOLS AND EFFICIENCY METRICS

2013 ◽  
Vol 8 (3) ◽  
pp. 125-139 ◽  
Author(s):  
James Kallaos ◽  
Rolf André Bohne
Keyword(s):  
Residential Buildings ◽  
Ghg Emissions ◽  
Residential Building ◽  
Green Building ◽  
Environmental Damage ◽  
Commercial Building ◽  
Floor Area ◽  
Operational Energy ◽  
Negative Impacts ◽  
Damage Impact

Residential buildings have the function of providing shelter, comfort, and a host of other amenities to their occupants, yet they are responsible for a large share of global negative environmental impacts. Understanding the need to reduce the negative impacts of buildings has led to an increase in both the quantity and popularity of green building rating schemes in recent years. Within most green building schemes, the common goal generally consists of an attempt at increasing aspects of the efficiency of resource use or environmental damage. Impact quantification is often reduced to modeled operational energy consumption, while the actual function is less simple to define or assess quantitatively. In many green building schemes, consideration of function is basically omitted from the assessment, except for the inclusion of a simple proxy metric. The dominant “function” metric that has emerged is floor area, carried over from commercial building assessments. Not only is floor area not a useful proxy for function provided by residential buildings, but placing it in the denominator of an eco-intensity metric results in a perverse ratio of two impacts. All else equal, increasing floor area gives the impression of increased efficiency, while masking the increased embodied and use-phase energy, GHG emissions, and materials use. This paper provides a review and initial inquiry into environmental assessment of residential buildings, addressing the utility of common metrics.

scholarly journals Parameter of Green Concept Implementation in Residential Building: A Community Perspective

2019 ◽  
Author(s):  
Try Ramadhan ◽  
Dewi Larasati ◽  
Lilis Widaningsih ◽  
Hanson E Kusuma
Keyword(s):  
Global Warming ◽  
Quantitative Methods ◽  
Residential Buildings ◽  
Residential Building ◽  
Green Building ◽  
Analysis Data ◽  
Snowball Sampling ◽  
Online Questionnaire ◽  
Open Coding ◽  
Axial Coding

Residential buildings significantly become one of the factors that cause the problem of global warming. Implementation of green building concept can become a solution for residential building, which can reduce environmental impact due to global warming. In the development of the green building concept, the view of the community as a residential user should be one of the considerations to achieve the target. This paper will describe the results of research about community perspective with various backgrounds that shape the factors that influence the application of green concepts and formulate it into green concept parameters that can be applied in residential development. The purpose of this research is to develop a green building concept implementation for the residential building based on a community perspective. This research was conducted using the qualitative and quantitative mixed method. For the qualitative approach, data were analyzed using open coding, axial coding and selective coding is taken from previous research. Quantitative methods were performed using Principle Component Analysis (PCA) and factor analysis. Data were collected by an online questionnaire survey that was distributed using the snowball sampling method. The results showed that there are ten dimensions parameters of green concept implementation for residential buildings from the community perspective.

scholarly journals Towards climate resilient residential buildings: learning from traditional typologies

2021 ◽  
Vol 2042 (1) ◽  
pp. 012146
Author(s):  
D Mohaibesh ◽  
S Monna ◽  
H Qadi ◽  
R Sokkar
Keyword(s):  
Energy Consumption ◽  
Rural Areas ◽  
Architectural Design ◽  
Energy Savings ◽  
Residential Buildings ◽  
Vernacular Architecture ◽  
Residential Building ◽  
Design Strategies ◽  
Heating And Cooling ◽  
Proposed Model

Abstract Climate-resilient buildings in Palestine can play an important role in a more sustainable residential building sector. This paper aims at evaluating the effects of adopting architectural design strategies and material technologies from vernacular architecture to create a new climate-resilient building. The paper targets single houses as these represent the majority of residential buildings in suburban and rural areas, and are similar to the vernacular architecture in size and functionality. The EDSL Tas simulation tool was used to assess the thermal performance and energy savings in the proposed model compared with traditional houses and modern typical houses, in two different climatic zones. The proposed climate-resilient house has materials and design strategies derived from vernacular architecture, in addition to the use of thermal insulation. The results show that the proposed house is more climate-resilient compared to modern houses. In cold winter and hot summer climates, the proposed model presents a total annual heating and cooling energy consumption of 59% less than typical modern houses, and 5% more than old buildings. In hot arid summer and warm winter climates, the proposed house presents a total annual heating and cooling energy consumption of 58% less than a modern typical house and 8% more than the traditional house.

Research on the Appropriate Technology of Green Residences Design in Eastern Henan

2014 ◽  
Vol 584-586 ◽  
pp. 845-849 ◽  
Author(s):  
Xue Min Shi ◽  
Dan Zhang
Keyword(s):  
Architectural Design ◽  
Residential Buildings ◽  
Action Plan ◽  
National Level ◽  
Residential Building ◽  
Green Building ◽  
Building Design ◽  
Appropriate Technology ◽  
Energy Utilization ◽  
Low Carbon

In early 2013, the State Council promulgated the "green building action plan" .This means that the green building will be implemented from the national level in the future and it is of great significance to reduce energy consumption and to promote the development of energy-saving, green and low carbon architecture. In this paper, the suitable method and strategy of green residential building design in the Eastern Henan which based on the analysis of the planning and layout, architectural design, energy utilization and construction methods of existing residential buildings in the area are expounded through the analysis of the entire process of the construction of residential building.

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