Integrated geophysical survey on the ancient Deák Ferenc Sluice of Hungary

Acta Geophysica

Endre Toros¹  Peter Tildy¹  Zsolt Pronay¹  Ali Ismet Kanli²  Peter Nagy³  Boriszlav Neducza³ 

[1] Geological and Geophysical Institute of Hungary;Istanbul University-Cerrahpasa;MinGeo Ltd.

关键词: Ultrahigh frequency;    Acoustic;    Seismic;    Geoelectric;    GPR;    Ancient structures;   

DOI  :  10.1007/s11600-018-0204-4

学科分类：地球科学(综合)

来源: Polska Akademia Nauk * Instytut Geofizyki

【 摘 要 】

The west channel of the ancient Deák Ferenc which was constructed in 1875 in Hungary was used for controlling the water amount and the east channel was used for the shipping. In the study, four geophysical nondestructive methods were used to this old channel which needs the restoration and reinforcement works. Thehigh-frequency seismic and acoustic measurements were carried out, the resistivity measurements were carried out to map the resistivity distribution of the slab, the seismic direct wave method was used to map the seismic velocities for understanding the stability conditions of the walls and the ground penetrating radar measurements were carried out on the slab and on the walls. The results of integrated study showed us that voids, faults and cracks were detected and the inhomogeneous construction materials were used in the slab. The obtained results emerged that the usage of nondestructive geophysical methods is essential in all stages of restoration and reinforcement works, especially for the ancient structures.

【 授权许可】

Unknown