Discussion on the Importance of Building Energy Saving in Civil Engineering

2021 ◽  
Keyword(s):  
Energy Saving ◽  
Civil Engineering ◽  
Building Energy ◽  
Building Energy Saving

Research on Civil Engineering with Comprehensive Evaluation Model of Urban Old-Age Real Estate Building Energy Saving

2015 ◽  
Vol 730 ◽  
pp. 29-32
Author(s):  
Hua Liu ◽  
Yi Bo Zhao
Keyword(s):  
Real Estate ◽  
Energy Saving ◽  
Old Age ◽  
Civil Engineering ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Building Energy ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Building Energy Saving

Based on the analysis on civil engineering of existing old-age real estate building energy saving, this paper builts comprehensive evaluation index system, and analyzes its evaluation index content and determines the standards. Using grey relational analysis to establish the simplified evaluation index system,and based on artificial neural network, this paper then establishes a comprehensive evaluation model of urban old-age real estate building energy saving, which not only helps to control building energy saving effect, but also helps to guide new old-age real estate building energy saving to carry out, and promotes the development of civil engineering industry.

Research on Measures of Civil Engineering Construction to Achieve the Landscape Green Energy Saving

2014 ◽  
Vol 716-717 ◽  
pp. 240-243
Author(s):  
Lin Ke ◽  
Ji Cui Chang ◽  
Quan Zheng
Keyword(s):  
Energy Consumption ◽  
Energy Conservation ◽  
Energy Saving ◽  
Civil Engineering ◽  
Building Energy ◽  
Green Energy ◽  
Low Carbon ◽  
Engineering Construction ◽  
Building Energy Saving ◽  
Save Energy

Low-carbon environment and energy saving have gradually into the enterprise development idea. In the construction industry, civil engineering construction of energy conservation and environmental protection has reached a certain level after a period of development. It is of great significance to build energy conservation measures in civil engineering for improving environmental quality and save energy consumption. This article analyzes measures from the civil engineering overview and application status of building energy saving measures, the importance of building energy saving measures in combination with civil engineering. The measures are important for our country to make a certain contribution to saving energy consumption and realize the sustainable development.

scholarly journals Modifying Building Energy-Saving Design Based on Field Research into Climate Features and Local Residents’ Habits

Energies ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 442
Author(s):  
Xiaoyue Zhu ◽  
Bo Gao ◽  
Xudong Yang ◽  
Zhong Yu ◽  
Ji Ni
Keyword(s):  
Energy Consumption ◽  
Energy Saving ◽  
Residential Buildings ◽  
Average Energy ◽  
Field Tests ◽  
Building Energy ◽  
Building Energy Efficiency ◽  
Local Conditions ◽  
Building Energy Saving ◽  
Average Energy Consumption

In China, a surging urbanization highlights the significance of building energy conservation. However, most building energy-saving schemes are designed solely in compliance with prescriptive codes and lack consideration of the local situations, resulting in an unsatisfactory effect and a waste of funds. Moreover, the actual effect of the design has yet to be thoroughly verified through field tests. In this study, a method of modifying conventional building energy-saving design based on research into the local climate and residents’ living habits was proposed, and residential buildings in Panzhihua, China were selected for trial. Further, the modification scheme was implemented in an actual project with its effect verified by field tests. Research grasps the precise climate features of Panzhihua, which was previously not provided, and concludes that Panzhihua is a hot summer and warm winter zone. Accordingly, the original internal insulation was canceled, and the shading performance of the windows was strengthened instead. Test results suggest that the consequent change of SET* does not exceed 0.5 °C, whereas variations in the energy consumption depend on the room orientation. For rooms receiving less solar radiation, the average energy consumption increased by approximately 20%, whereas for rooms with a severe western exposure, the average energy consumption decreased by approximately 11%. On the other hand, the cost savings of removing the insulation layer are estimated at 177 million RMB (1 USD ≈ 6.5 RMB) per year. In conclusion, the research-based modification method proposed in this study can be an effective tool for improving building energy efficiency adapted to local conditions.

Study of Building Energy-Saving Based on TRIZ

2012 ◽  
Vol 442 ◽  
pp. 58-61
Author(s):  
Jian Luo
Keyword(s):  
Energy Saving ◽  
Building Energy ◽  
Existing Buildings ◽  
Building Energy Saving

Energy saving always attracts many countries'attentions. Energy saving reform of the existing buildings was accepted in many countries. There are a lot of innovation in energy saving. In this paper, we believe that TRIZ can solve these problems in energy saving. Then, we constructed a model of energy-saving based on TRIZ. This model proposed preliminary solutions by using TRIZ in energy saving. TRIZ will be applied more in this field.

scholarly journals Evaluation on Innovation approaches on Performance from Malaysian perspective: A study on Malaysian Building energy saving

2018 ◽  
Vol 150 ◽  
pp. 06040
Author(s):  
M. H. Amlus ◽  
Amlus Ibrahim ◽  
Ahmad Zaidi Abdullah ◽  
Nurhafiza Azizan ◽  
Ummi Naeimah Saraeh
Keyword(s):  
Energy Consumption ◽  
Energy Saving ◽  
Building Energy ◽  
Management Approach ◽  
Energy Audit ◽  
Advanced Country ◽  
Power Meter ◽  
Load Following ◽  
Current Usage ◽  
Building Energy Saving

Lately Malaysia energy consumption versus generation rapidly shows increasing due to increasing of load. This phenomenon happened following to advanced country development. Lacking on design and without energy management approach the energy consumption and monthly electrical bill will steadily increased and support the increasing of world carbon emission. Therefore the aim of this work is to approach the simplest innovation task-energy audit , which is load-apportioning strategy. This approach using matching the usage of equipment with fully utilized space and reschedules the time of usage. A one week data was collected by logged power meter at main switchboard at selected building using Fluke Power Recorder. From the data collected, current usage of every load can be determine, then load will be arrange into a group with same portion and same time of usage. The result shows clearly the energy consumption for every single day and indicates the highest and lowest peak. From this work the apportioning strategy implemented by rearrange the load following type of room application. After the arrangement, new measurement was taken and a very good result was established. This work also can be further apply for a huge load that can be save a lot of money for owner especially government by energy saving.

Economic Appraisal of Energy-Conservation Construction during the Build-and-Run Cycle

2011 ◽  
Vol 71-78 ◽  
pp. 451-455
Author(s):  
Yi Fang Zhao
Keyword(s):  
Economic Evaluation ◽  
Energy Conservation ◽  
Energy Saving ◽  
Evaluation Model ◽  
Building Energy ◽  
Economic Benefits ◽  
Economic Appraisal ◽  
Economic Evaluation Model ◽  
Building Energy Saving

Based on the build-and-run cycle of the energy-conservation building, this paper studied from the perspective of building energy-saving. It analyzed the amount of increased investment through the analysis of build-and-run cycle cost and economic benefits of the energy-conservation building throughout the life cycle.Finally it establishes an economic evaluation model for the energy-saving building.

scholarly journals Problems and Prospects of Nanometer Transparent Infrared Thermal Insulation Glass

2018 ◽  
Vol 53 ◽  
pp. 01013
Author(s):  
Nan Zhang ◽  
Mengyuan Xu ◽  
Ning Li
Keyword(s):  
Energy Conservation ◽  
Visible Light ◽  
Energy Saving ◽  
Building Energy ◽  
Light Transmittance ◽  
Large Area ◽  
Existing Building ◽  
Economic Application ◽  
Performance Indexes ◽  
Building Energy Saving

The existing building energy-saving reconstruction has a large area in our country. If the performance indexes such as the shading coefficient, visible light transmittance and hardness of the coating heat-insulating glass are in the condition of reaching the specification, and it can meet the needs of energy conservation and reform in building, it is a suitable technology for economic application.

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