هل ستصبح شريكنا القادم ؟
Hao et al. (2008) proposed a decision tool for construction waste in order to better manage demolition waste by a system dynamics approach and to understand relative factors affecting and causing ...
Read More
DOI: 10.1108/09699981011074574 Corpus ID: 108499972; Dynamic modeling of construction and demolition waste management processes: An empirical study in Shenzhen, China @article{Hao2010DynamicMO, title={Dynamic modeling of construction and demolition waste management processes: An empirical study in Shenzhen, China}, …
Read More
The investigation of the cal behavior based on the service lifetime and stock dynamics of construction materials leads to Hu et al., Dynamic MFA for Strategic C&D Waste Management in Beijing 453 R E S E A R C H A N D A N A LY S I S a number of recommendations for strategic CDW port of their original figures and the three anony- …
Read More
The construction sector plays an important role in environmental sustainable development and the green economy. Green technology innovation in the construction sector can improve the energy, cost, and environmental performance of the industry. The lagging effects of influential factors for green technology innovation have …
Read More
1. Introduction. It is generally agreed that construction and demolition waste (CDW) management practices should be guided by the "3R" – reduce, reuse and recycle – principle (Peng et al., 1997). However, the effectiveness of embracing such practices in China, where CDW accounts for about 30%–40% of the total municipal …
Read More
Dynamic Screen Construction Waste. dynamic screen construction waste bs360nl. In this study, theoretical super screen vibration analysis has been carried out to predict the dynamic characteristics of interactive waste particles The vibrating screen is modeled of three assemblies such as screen, wastes guide, and supported screen Then materials …
Read More
As construction activities become more intensive in developing countries, increasing improperly managed construction and demolition waste (CDW) brings serious environmental impacts. Recycling is a beneficial way to dispose of CDW that reduces environmental impact and brings economic benefits, especially for concrete. China is the …
Read More
Recycling issue for the construction wastes is gradually important to future society. Recently, a star screen has been developed to use for this purpose, however some modifications were needed to enhance the separation accuracy. The objective of study is to evaluate and predict separation ability by verifying the effect for the modified shapes of …
Read More
Construction waste (CW), referring to the solid waste generated during the process of construction, reconstruction, decoration, and demolition in construction projects, has resulted in serious adverse environmental and socio-economic impacts worldwide (Wu et al. 2020).Therefore, rational strategies for CW management are …
Read More
Dynamic Analysis and Design of Star Screen in Recycling Construction Plant. January 2010. Korean Journal of Air-Conditioning and Refrigeration Engineering. …
Read More
To address the gap, this study developed a system dynamic (SD) model to analyze the economic aspects of construction and demolition (C&D) waste from using BIM. Causal loop and stock-flow diagrams ...
Read More
Since the Construction Waste Disposal Charging Scheme (Charging Scheme) was legislated in Hong Kong in 2005, historical statistics from 2005 was selected for better comparison of the effects of the original WDCF and newly revised WDCF. ... System dynamic modeling on construction waste management in Shenzhen, China. …
Read More
Dynamic simulation analysis of a construction and demolition waste management model under penalty and subsidy mechanisms. Shuwei Jia, Guang-le Yan, …
Read More
The construction sector plays an important role in environmental sustainable development and the green economy. Green technology innovation in the construction sector can improve the energy, cost, … Expand
Read More
Screen performance has a tremendous impact on the recovery rate of C&D debris. Conventional screening methods like trommel or star screens have limitations, …
Read More
A simulation model is established using system dynamics software Vensim PLE to provide theoretical guidance for industry chain-related enterprises and government management departments in policy formulation, so that construction waste is sustainably developed. With the acceleration of China's urbanization process, construction activities …
Read More
Keywords: building information modeling; system dynamic; life cycle cost; construction waste management; sustainable waste management 1. Introduction The construction industry is one of the major sources of environmental pollution and energy use in the world. One of the most destructive factors contributing to the adverse repercussions of ...
Read More
This study aimed to reduce the amount of illegally dumped waste by establishing a construction and demolition waste management model that uses the approach of integrating system dynamics and grey model theory. First, we introduced the variable of penalty, and the sensitivity analyses of penalty and waste disposal charging …
Read More
The construction industry, as a vital pillar of a country's economy, generates a significant amount of construction waste, which places a tremendous burden on the environment and society. Although previous studies have explored the impact of policies on construction waste management, there is a lack of a simulation model that …
Read More
The findings show that the model established is reliable and effective for assessment and could be adopted for assessing the economic effectiveness of construction waste management and provide useful guides and references for relevant decision making. The aim of this study is to investigate the economic effectiveness of construction waste …
Read More
Reusing some of these waste materials generated on-site has the potential of reducing embodied carbon emission by 6.2%, and some of the ways in which they are reused include utilising concrete ...
Read More
Continuously increasing amounts of construction and demolition waste (C&DW) is a critical problem globally. As a quantitative modeling approach to solve complex problems, system dynamics (SD) is frequently adopted to help understand the dynamic interrelationship of contributing variables of C&DW management and predict future …
Read More
DOI: 10.1016/J.RNREC.2013.10.015 Corpus ID: 110038254; Environmental and economic impact assessment of construction and demolition waste disposal using system dynamics @article{Marzouk2014EnvironmentalAE, title={Environmental and economic impact assessment of construction and demolition waste disposal using system …
Read More
A system dynamics-based environmental benefit assessment model of construction waste reduction management at the design and construction stages J. Clean. Prod., 176 ( 2018 ), pp. 676 - 692, 10.1016/j.jclepro.2017.12.101
Read More
Waste can be reduced simply by using no more than is needed. This can take careful planning to execute properly, but committing to a mindset that is intentional about how material is used and in what amounts is an essential starting point. It's impossible to not create any waste, so do your best to reuse it.
Read More
To fill this gap, a hybrid dynamics model of construction waste management system is developed using agent-based modeling, system dynamics, perceived value, and experienced weighted attraction ...
Read More
Construction waste management (CWM) can be viewed as a complex adaptive system, as it involves not only various factors (e.g., social, economic, and environmental), but also different stakeholders ...
Read More
As the construction sector is shifting towards circular economy models, the role of mineral construction materials as main waste fraction in terms of volumes is crucial. A characterization of this mineral stock, as well as the waste derived from it is decisive in ensuring the application of the best practices of circular economy.
Read More
A systemic approach to optimise recycling of construction and demolition waste in China – the case of Chongqing. waste management using system dynamics as an analytical tool – the case of Resources, Conservation and Recycling 2010;54(6):377–89. bio-waste. In: European Conference: The future of waste management; 2002.
Read More
The generation of construction and demolition waste (CDW) is a problem for societies aspiring to sustainability. In this regard, governments have the responsibility to support the CDW recycling through subsidies. However, the information asymmetry, as well as the "dynamic nature" of the CDW recycling market, results in a number of barriers for …
Read More
