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Assessing The Application Of The Unmanned Aerial Systems (Uas) In Earthwork Volume Measurement, Xi Wang
Assessing The Application Of The Unmanned Aerial Systems (Uas) In Earthwork Volume Measurement, Xi Wang
Theses and Dissertations--Civil Engineering
Earthwork operations are often one of the major cost items on infrastructure construction projects. Because earthwork is largely influenced by unstable construction conditions and organization plans, it becomes the emphasis and difficulties of the cost control in the construction process. Therefore, precise estimates of actual earthwork volumes are important for both owners and contractors alike to ensure appropriate payments are made. However, measuring work on site requires lots of time and labors because of various and irregular site conditions. Conventional measurement methods, such as planned quantities from the drawings or estimates from equipment activity, are rough estimates with significant opportunities …