TY  - JOUR
T1  - Monitoring Movement in Barrage Depending on Four Dimensions
AU - A.N. Al-Dami, Haidar 
JO  - Journal of Engineering and Applied Sciences
VL  - 13
IS  - 22
SP  - 9672
EP  - 9680
PY  - 2018
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2018.9672.9680
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2018.9672.9680
KW  - Monitoring
KW  -movement
KW  -total station
KW  -GPS
KW  -dimension of time
KW  -Al-Forat
AB  - The structures with large bloc are exposed to self and external factors affecting on interdependence
the parts of the structure between them and its interdependence with surrounded on the other hand. Leading
to limited movement in a block structure relative to the surrounding or the parts movement relative to each
other. Monitor this movement and measured it in time periods give a clear perception of the administrators on
the work of those facilities. In this research was selected one of barrages on the Al-Forat River as a case study.
The barrage under study (which is a three parts, the most important part is (barrage) that his job water reserve
for the purpose of raising the water level and the other remaining parts are a (head regulators) for the purpose
of organizing access water to the city through the two side channels). Epoch monitoring used to find the
relative positions of the points at certain period of time and compare this position with the absolute coordinates
of these points and the monitoring process is repeated every thirty day for a whole year. The final result shows
that the body of the barrage under study fixed and that the movement and crawling limited to embankment on
both sides and the process of merge between traditional monitoring and GPS provides an accurate and
economical control system for the barrage and should be linked monitoring results for the barrage with time (the
dimension of time).
ER  -