Utilization of Mathematical Frame Work in Bridge Deformation Monitoring


  • F. Zarzoura Department of Higher Geodesy, Siberian State Geodesy Academy, Novosibirsk
  • R. Ehigiator– Irughe GeoSyatems and Environmental Engineering, 140 2nd East Circular Road, Benin City
  • B. Mazurov Department of Higher Geodesy, Siberian State Geodesy Academy, Novosibirsk


DGPS, RTK, Klobucher model, Hopfield, Saastimoinen and IGS


Bridges are widely used in the construction for traffic and transportation solutions. In the long-term process of use, due to the influence of various factors as material aging, load effect and environmental change, a certain degree of deformation will occur to the foundation and superstructure of the bridge, the long-term monitoring for the deformation of the bridge as well as its influencing factors and the establishment of mathematical models for predicting deformation will contribute to the maintenance and management of large bridge. Bridges deformation can be monitored by using geodetic method such as Global Positioning System (GPS) and the conventional method. However, as the technical feasibility of using GPS for recording relative displacements has been proven, the challenge issue for users is to determine how to make use of the relative displacements being recorded. This work proposes a mathematical framework that supports the use of Real Time Kinematics (RTK)-GPS data for structural monitoring and suggests some equation for the prediction of deformation with time.



Elghazoly. A., "Accuracy Aspects of Static GPS with Special Regard to Internet- Aided Techniques "Faculty of engineering, Alexandria. Egypt. (2005) Pages 12-29.

Geoffrey.B., "Basics of the GPS Technique: Observation Equations" Department of Geomatics, University of Newcastle upon Tyne, NE1 7RU, United Kingdom (1997) page 22

John H. Mathews and Kurtis K. Fink "Numerical Methods Using Matlab" 4th Edition, 2004.

Zarzoura .F., " Accuracy study of wide area GPS networks "MSc thesis department of public work Mansoura University Egypt. (2008) Page 91-101

Mosbeh R. Kaloop, “Bridge safety monitoring based-GPS technique: case study Zhujiang Huangpu Bridge Smart Structures and Systems,Vol. 9 No.4, 2012

Ehigiator – Irughe, R. Ashraf A. A. Beshr, and Ehigiator M. O.(2010) “Structural deformation analysis of cylindrical oil storage tank using geodetic observations†(Paper Presented at Geo – Siberia 2010, VI International Exhibition and scientific conference, Novosibirsk Russia Federation) vol. 1 pp. 38 – 43

Ehigiator – Irughe, J.O. Ehiorobo and O.M. Ehigiator (2010) Distortion of Oil and Gas Infrastructure from Geomatics Support view. Journal of Emerging Trends in Engineering and Applied Sciences (JETEAS) 1 (1): 14-23




How to Cite

Zarzoura, F., Ehigiator– Irughe, R., & Mazurov, B. (2014). Utilization of Mathematical Frame Work in Bridge Deformation Monitoring. Asian Journal of Engineering and Technology, 2(4). Retrieved from https://ajouronline.com/index.php/AJET/article/view/909