Research on some issues of computation and data analysis of combining GPS and terrestrial spatial networks in super high-rise building construction

  • Vũ Thái Hà Khoa Xây dựng Cầu đường, Trường Đại học Xây dựng, 55 đường Giải Phóng, quận Hai Bà Trưng, Hà Nội, Việt Nam
  • Nguyễn Quang Thắng Khoa Trắc địa - Bản đồ và Quản lý đất đai, Trường Đại học Mỏ - Địa chất, Số 8 phố Viên, phường Đức Thắng, quận Bắc Từ Liêm, Hà Nội, Việt Nam

Abstract

This article deals with some issues of computation and data analysis of the networks in super high-rise building construction. The authors studied and formulated to correct the effects of the parallel misalignment of plumb lines and the deviation of plumb line on results of on-axis projection by vertical collimator. We proposed the adjustment of spatial GPS-terrestrial free network algorithm should be used to calculate the data of the axis projection net on the first floor of each projected segment, in the construction of super high-rise buildings using the segment projection method. The study of this adjustment algorithm has both theoretical and practical been successfully implemented and presented in the article.

Keywords: super high-rise building, staking out axis up to high floors, adjustment of 3D free network algorithm, GPS-terrestrial network.

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Published
28-09-2018
How to Cite
Hà, V., & Thắng, N. (2018). Research on some issues of computation and data analysis of combining GPS and terrestrial spatial networks in super high-rise building construction. Journal of Science and Technology in Civil Engineering (STCE) - NUCE, 12(6), 73-80. https://doi.org/10.31814/stce.nuce2018-12(6)-09
Section
Research Papers