Results 271 to 280 of about 48,608 (309)

Requirements for positioning and navigation in underground constructions

2010 International Conference on Indoor Positioning and Indoor Navigation, 2010
Currently positioning is still a big challenge in an underground project. Amberg Technologies offers a surveying solution that sets new benchmarks in measurement and automation for conventional tunnelling. The actual surveying solution uses total station and laser scanning technologies. Underground projects have some special characteristics compared to
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FORENSIC ENGINEERING FOR UNDERGROUND CONSTRUCTION

Rock Mechanics in Underground Construction, 2006
In the context of underground construction, forensic engineering is taken to be the application of engineering principles and methodologies to determine the cause of a performance deficiency, often a collapse, in an excavation, and the reporting of the findings, usually in the form of an expert opinion within the legal system.
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Development of underground constructions in Chile

2015
The number of underground constructions has increased massively due to environmental, social and economic reasons. Furthermore, design and construction solutions are even more challenging when attempting to obtain optimal underground solutions. This article is focused on the development of underground constructions in Chile, highlighting the necessary ...
Villouta A.P., Torres R.A.
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Risk Management for Underground Construction

2009
In engineering practice, geotechnical uncertainties are often coped with by various codes and standards. However, uncertainties are not invariant for all projects and thus design and construction codes and standards do not necessarily always satisfy the requirement.
Chin C.T., Chao H.C.
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Technology Innovation in Underground Construction

2009
A primary focus in the technological development of underground engineering is to ease practical execution while reducing time, cost and risk in the construction and maintenance of facilities like tunnels and caverns. this can be accomplished through the use of new software tools for designers, instant data access for engineers, virtual prototyping and
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BIM, machine learning and computer vision techniques in underground construction: Current status and future perspectives

Tunnelling and Underground Space Technology, 2021
Jelena Ninić, Q B Zhang
exaly  

Constructing underground

2006
H Hergarden, Berg van den, Schrier van den   +2 more
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Optimal construction method evaluation for underground infrastructure construction

Automation in Construction, 2023
Song-Shun Lin, Annan Zhou, Shui-Long Shen   +2 more
exaly  

underground construction

2014
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Underground construction & quarrying : the future downunder

Man has used underground voids since the beginning of recorded history. As time has passed underground construction has increased in sophistication, with technological improvements allowing for fast, efficient excavation of large quantities of rock. Underground space is used for subway systems, power supply, water and sewerage reticulation, and storage
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