The Use of GPS for Bridge Deck Facilities Control Measurements In TIAA MRT CE01 Tender

摘要

The work areas of CE01 tender work, with a total length of about 13.2 km, included three construction tenders: CE01B, CE01C and CE01 D. The construction must incorporate the controlled measurement operations for the continued track laying and ballasting. The ground level control points (CP) needed to be raised to bridge deck. In order to shorten the measurement operation and man-hour as well as to improve measurement accuracy, after deliberate discussions with the construction team, the global positioning system (GPS) was used to conduct the measurements