Deepening of the seabed for the construction of the LNG terminal on the island of Krk

被引：0

作者：

Matesic, Leo ^{[1
]}

Benac, Cedomir ^{[2
]}

Prcela, Josip ^{[3
]}

Tadic, Andrea ^{[2
]}

机构：

[1] Sveuciliste Rijeci, Geokon Zagreb Dd, Gradevinski Fak, Zagreb, Croatia

[2] Sveuciliste Rijeci, Gradevinski Fak, Zagreb, Croatia

[3] Pomgrad Inzenjering Doo, Split, Croatia

来源：

GRADEVINAR | 2022年 / 74卷 / 11期

关键词：

seabed; excavation; fill; carbonate rock; Rijeka Bay; Adriatic Sea;

D O I：

10.14256/JCE.3592.2022

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Near Omisalj on the island of Krk, where the construction of a pier for liquefied gas is planned, hydrographic measurements revealed three shoals at depths of 13.5 and 13.6 metres. For the safety of navigation, the seabed had to be deeper than 15.4 m. The geological fabric of the seabed was determined using a hydroacoustic survey and remote operating vehicle. Shallows are formed in a solid carbonate rock mass. Special technology of excavation without blasting was applied. 11,000 m(3) of rock mass was excavated which was deposited nearby. The seabed habitat with an area of about 12,500 m(2) was changed.

引用

页码：987 / 995

页数：9