2021年11月1日 This study further discusses the challenges associated with urban mining of building components based on connection types (e.g. nails vs. screws), behavioural practices in the construction sector, and the prospects of greater adoption of urban
2023年2月10日 The results show that the amount of coal mining and urban construction area increased by about 2 times, the new method can resolve land-mining conflicts in
2020年5月1日 This study focuses on analysing the methods of mine residues introduction in the construction industry. The mining residues from different types of mined ores are
2022年5月6日 Finally, the use of mining waste in building materials is a resource development strategy for resource reuse, and the stone notes that the use of mine waste
2023年1月6日 The use of mining wastes as a resource for construction presents two benefits: conserving natural resources and reducing the environmental impacts of mining. In the case of road construction, the
2023年1月6日 The use of mining wastes as a resource for construction presents two benefits: conserving natural resources and reducing the environmental impacts of mining. In the case of road...
2021年10月18日 Mine exploration, construction, operation, and maintenance may result in land-use change, leading to deforestation, erosion, contamination and alteration of soil
2023年5月17日 Mining operations are important to the improvement and preservation of our daily living, providing resources used to create electricity, roads, and communities.
2021年10月19日 By any measure, mining is an important source of high-value work for the construction sector. That work includes the development of new mines, the expansion,
2020年11月1日 Given the above critical challenges, data mining (DM), one of the most efficient analysis technologies, is introduced to analyze large-sized and multi-attribute
2021年11月1日 Further, studies of urban mining and deconstruction in the construction sector have primarily taken a theoretical focus (Akbarnezhad et al., 2014; Akinade et al., 2017; Couto and Couto, 2010; Koutamanis et al., 2018; Sanchez and Haas, 2018; Tatiya et al., 2018; van den Berg et al., 2021; Ventura and Trocmé, 2018), often oversimplifying
2023年2月10日 Coordinating urban construction and coal resource mining based on equilibrium value between coal reserve and land resource in coal cities Dongmei Jiang,Xiaoshun Li,Yuexiang Wang,Zhengfu Bian,Jian ZhangFan Huiping Pages 2865-2879 Received 14 Dec 2020, Accepted 02 Sep 2021, Published online: 14 Oct 2021 Download
2023年2月1日 The research calls for agents involved in design, planning and construction to shift their focus to the anthroposphere as a source of, rather than just a destination for, processed goods. The concept of “urban mining” is revisited to manage the material stock in urban systems and the use of anthropogenic resources in new production cycles.
2023年1月6日 The use of mining wastes as a resource for construction presents two benefits: conserving natural resources and reducing the environmental impacts of mining. In the case of road...
The operations leading to the recovery and recycling of CDW have four main benefits: reduced use of natural resources, reduced transportation to and from mining and quarrying sites, reduced energy consumption and reduced volume of CDW sent to landfill (Table 4.1 ). Table 4.1. Benefits of using construction and demolition waste ( Bond, 2005)
2022年4月15日 1 Introduction Over the past 40 years, China’s coal industry has achieved significant progress through comprehensive mechanization. From 2016 to 2019, the long-term safety production mechanisms were improved, coal mine mechanization, automation, and intelligence were accelerated, and the efficiency and safety levels were
2020年11月1日 Data mining (DM) from considerable amount of data in the construction industry has emerged as an important tool for knowledge discovery. Despite the remarkable growth of DM applications to the construction industry, a systematic review on DM applications in this field is still lacking.
2022年12月15日 With the advent of the Industry 4.0 era, information technology has been widely developed and applied in the construction engineering field. Text mining techniques can extract interesting and important data hidden in plain text, potentially allowing problems in the construction field to be addressed. Although text mining techniques have been
2020年5月27日 1 Introduction Scheelite (CaWO 4) is a calcium tungstate mineral (Mohs hardness of 4–5) commonly found in granitic pegmatites, metamorphic contact deposits and high-temperature lodes associated with granitic rocks (DANA 1978 ).
2017年4月19日 The Internet of Things (IoT) in construction and mining is revolutionizing safety management and generating big gains in safety, efficiency, and profitability for companies worldwide. The Internet of
2023年2月10日 Coordinating urban construction and coal resource mining based on equilibrium value between coal reserve and land resource in coal cities Dongmei Jiang,Xiaoshun Li,Yuexiang Wang,Zhengfu Bian,Jian ZhangFan Huiping Pages 2865-2879 Received 14 Dec 2020, Accepted 02 Sep 2021, Published online: 14 Oct 2021 Download
2023年2月1日 Scoping resources for circular construction SpringerLink Home Architectural Intelligence Article Review article Open Access Published: 01 February 2023 Urban mining. Scoping resources for circular construction Areti MarkopoulouOana Taut Architectural Intelligence 2, Article number: 3 ( 2023 ) Cite this article 1162 Accesses 2
The operations leading to the recovery and recycling of CDW have four main benefits: reduced use of natural resources, reduced transportation to and from mining and quarrying sites, reduced energy consumption and reduced volume of CDW sent to landfill (Table 4.1 ). Table 4.1. Benefits of using construction and demolition waste ( Bond, 2005)
2022年4月15日 1 Introduction Over the past 40 years, China’s coal industry has achieved significant progress through comprehensive mechanization. From 2016 to 2019, the long-term safety production mechanisms were improved, coal mine mechanization, automation, and intelligence were accelerated, and the efficiency and safety levels were
2021年2月4日 Other countries routinely mine offshore deposits of aggregates for onshore construction projects. Substitutes: Crushed stone, the other major construction aggregate, is often substituted for natural sand and gravel, especially in more densely populated areas of the Eastern United States.
2021年1月12日 The recycling of demolition waste is essential to lower the construction sectors primary material demand, responsible for 50% of the global primary material consumption. Almost all demolition waste is used as filler material for the construction of roads, preventing further reuse or recycling after this application. The built environment
2022年1月10日 Article (10 pages) The transition to a net-zero economy will be metal-intensive. As the move toward cleaner technologies progresses, the metals and mining sector will be put to the test: it will need to provide the vast quantities of raw materials required for the energy transition.
2021年10月19日 Introduction There are in the order of 12,000 mining projects under development worldwide with a total investment value of US$1.2 trillion, with about a sixth of that (by value) currently under construction. [2] By any measure, mining is an important source of high-value work for the construction sector.
2023年2月1日 The methodology used to obtain an overview of the use of mining waste in con-struction materials is based on a thorough review of research into the use of mining waste in construction materials, particularly in cementitious materials (concrete and mortar), fired bricks and backfill materials. The bibliography re-
2021年8月26日 Mining to obtain, extract, or dig for materials. Urban mining is “the process of reclaiming raw materials from spent products, buildings and waste”. In this case we’re ‘digging’ through the urban
قواعد انتاج قوية، وفيرة الخبرة في التصنيع وفريق البحوث المهنية تساعد التنمية في عمق آلات التعدين. كلا النوعين المنتجات والنماذج قادرة على تلبية جميع مطالب في هذه الصناعة، وضمان الجودة وتسليم المعدات.
إذا كنت مهتمًا بشركتنا أو منتجاتنا ، فسيقوم موظفونا بتزويدك بإخلاص بمعلومات المنتج ومعرفة التطبيق والخدمة الجيدة.
بودونغ ، شنغهاي ، الصين