The construction sector is a crucial contributor to the national and global economy. Therefore, improving the efficiency and effectiveness of construction projects can have a significant impact on gross domestic product (GDP). However, managing construction projects can be challenging due to the uncertainties and complexities …Web
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July 21, 2015. Energy.gov. Chapter 5 — Increasing Efficiency of Buildings Systems and Technologies. The buildings sector accounts for about 76%* of electricity use and 40% of all U.S. primary energy use and associated greenhouse gas (GHG) emissions, making it essential to reduce energy consumption in buildings in order to meet national energy ...Web
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The first is the role of robotic construction in the improvement of the natural environment. The building industry needs to develop highly efficient and energy-saving construction systems against the background of global natural environmental degradation . Automated and parametric construction systems are capable of performing repetitive …Web
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Today, buildings are responsible for about 30% of the global final energy consumption. 1 In the future, the energy consumption of the building sector is expected to increase further due to population growth and higher levels of mechanization in buildings. 2 Although building services, like heating, ventilation, and air conditioning (HVAC) …Web
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Whether it's heavy dozing or precision grading: Crawler Dozers keep you 'in the fast lane'. The hydrostatic drive always delivers the optimum pushing speed. Operator …Web
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Digital Control Systems Machine Telematics Over the past 30-plus years, those four advancements (among many others) have led to: 79% reduction in worksite …Web
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China is a world leader in capital construction. In the construction field, the shift toward prefabricated construction has become an important path for industrial transformation. This paper refers to the development of the prefabricated building industry in China, and uses input and output perspectives to examine its efficiency. It builds a …Web
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Energy efficiency is the use of less energy to perform the same task or produce the same result. Energy-efficient homes and buildings use less energy to heat, cool, and run appliances and electronics, and energy-efficient manufacturing facilities use less energy to produce goods. Energy efficiency is one of the easiest and most cost-effective ...Web
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2.1 Machine efficiency Machine efficiency is one of the factors that are frequently overlooked by the management and this can lead towards losses which reduces the yield [1], [2]. Improper maintenance of machines will result in low standards of produced parts and increases the maintenance of machines. Machines are meant toWeb
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Electric technology and hybrid powertrain technology are two effective technologies of energy conservation and emissions reduction and have achieved great success in automobile field. 1–4 However, because of the heavy-load, low-speed and periodically operation mode, electric technology can not be applied directly in …Web
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The building and construction industry is a traditional industry that features high-capacity investment, long return period, high environment impact, and low technology demand in the past decades. With the fast development of technology and the demand for environmental sustainability, it is inevitable for the building and construction industry to …Web
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26.1 Aims and objectives. When correctly specified and constructed, reinforced concrete is a cost-effective and durable construction material. However, the specification and/or use of inappropriate materials can lead to poor durability, particularly in severe exposure conditions and with poor levels of workmanship.Web
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Building information modeling (BIM), known as a shared database and knowledge center, has been proven useful in visualizing, integrating, and analyzing the physical and functional characteristics of built objects across the whole building lifecycle, including the phase of design, construction, operation and maintenance (O&M) [].It is …Web
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Due to the complexity of the internal flow field of compressors, the aerodynamic design and optimization of a highly loaded axial compressor with high performance still have three problems, which are …Web
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1. Introduction. Earthmoving equipment refers to large self-powered machines used during civil construction projects [1].Proper management of this equipment is crucial in all project phases [2].Construction firms have sometimes been forced to declare bankruptcy when they relied on their judgement to select the appropriate equipment for …Web
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The off-site construction industry has the ability to more effectively perform highly repetitive construction activities at significant cost, labor, and time savings but powerful …Web
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Depending on job site conditions and construction tasks, construction companies use a variety of construction machinery, including articulated truck, asphalt paver, backhoe loader, boom lift, bulldozer, concrete mixer, dump truck, excavator, motor grader, skid …Web
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Updated concrete construction robots are designed to optimize equipment operation, improve safety, enhance workspace awareness, and further ensure a proper working environment for …Web
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In the modern business environment, organizations have been trying to identify new ways to increase their efficiency and ensure the successful execution of critical business processes, to ensure an advantageous competitive position in a given market (Abdelkafi & Täuscher, 2016; Zott et al., 2011).Ensuring a strong competitive position in a …Web
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This is low maintenance and highly efficient construction equipment. There are two types of transit mixers, a truck-mounted in-transit mixer and a trailer concrete mixer. A Truck mounted in-transit mixer is a specially equipped concrete transport truck. The trailer concrete mixer is essentially a portable concrete mixer which is mounted for ...Web
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building energy consumption estimation in Bayesian optimization. CASE STUDY Building Energy Model (Base-case model) In this study, a medium-sized office building in EnergyPlus (Figure 2), which is one of the 16 commercial reference building models developed by the U.S. Department of Energy (DOE), was used as a base-case model.Web
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Given that integral construction is both functional and economically reasonable for a certain part, mobile machining allows the broad application of integral construction methods. Highly demanding machining operations can be executed locally and above mentioned additional efforts in production can be avoided. 3.2.2. Aspects of …Web
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The international space station is a highly efficient machine, equipped with instrumentation and life support equipment, that has kept humans alive in the inhospitable environment of low-Earth ...Web
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Example 3-2:Model Metro Project in Milan, Italy . Under Italian law, unforeseen subsurface conditions are the owner's responsibility, not the contractor's. This is a striking difference from U.S. construction practice where changed conditions clauses and claims and the adequacy of prebid site investigations are points of contention.Web
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Here's how their makers can grow faster, even in tough markets. By Tamara , Magnus Burling, Lars Dingemann, and Anders Persson. May 02, 2022. 9 min read. Report. Selling Smarter: The Machinery Company's Guide to Commercial Excellence. At a Glance. The best sales organizations keep track of not just what their customers buy, but …Web
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Here are 7 compelling benefits to automating your CNC machine with a robot: 1. Decreased downtime. By tending your machine with a robot, that machine spends less time doing nothing. This helps to improve the Overall Equipment Effectiveness of that CNC machine. 2.Web
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1. Introduction. Construction machinery and robots are widely used in major infrastructures such as water conservancy, transportation, national defense, and energy industries [1, 2].Affected by the labor shortage, the construction industry has a critical need for the automation of machinery and robotics [3].Robots have the potential to perform …Web
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CAD is also useful to architects as certain software, like Revit and ArchiCAD, use BIM workflows to improve productivity. BIM (building information modeling) is a 3D model-based process that allows for more efficient design and construction in architecture projects by incorporating intelligent automation and collaboration tools. EngineeringWeb
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A strong construction industry is critical to any country's economic and infrastructural development. Facing declining business prospects in the domestic market, Taiwanese construction firms have sought new opportunities overseas, particularly in the mainland Chinese market. Without an adequate understanding of the market, making …Web
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Intelligent machines now rival humans on a stunning array of tasks: They can recognize images of objects and faces, answer questions posed in natural language, make strategic decisions under risk and uncertainty, and perform other cognitive feats once thought out of reach for artificial intelligence (AI) (ref. 1 and Fig. 1A).These advances …Web
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Your job site just got even smarter with Intelligent Machine Control 2.0. Transform your job sites into highly efficient, highly productive operations by taking advantage of productivity-enhancing automation and cutting-edge job design. Learn More about Intelligent Machine Control 2.0Web
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Removal of pollutants and accumulation of high-value cell inclusions in heavy oil refinery wastewater treatment system using Rhodopseudomonas and Pseudomonas:Effects of light intensity. Yujie Sun, Xiangkun Li, Hongwei Xie, Gaige Liu. Article 132586.Web
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Policy makers must now broaden the scale and scope of appliance policy, and increase its level of ambition. That is why the IEA, with the UK government, is co-leading the Product Efficiency Call to Action to double the efficiency of key appliances sold globally in the run-up to the United Nations Climate Change Conference 2021 (or COP26).Web
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