商品与质量·建筑与发展
商品與質量·建築與髮展
상품여질량·건축여발전
SHANGPIN YU ZHILIANG
2014年
3期
867-867,868
,共2页
破冰锥体安装%1300t起重船%水面以下
破冰錐體安裝%1300t起重船%水麵以下
파빙추체안장%1300t기중선%수면이하
ice-breaking block instal ation%1300t floating crane%below the surface
长兴岛30万吨级原油码头工程破冰锥体安装采用1300t大型起重船进行吊装，2000t方驳运输，GPS自动定位系统测量定位的施工工艺。施工过程证明了独立墩结构中块体底标高位于水面以下时进行安装施工的可行性。文章阐述了该施工工艺的要点、安装难点，以及工程实施情况。
長興島30萬噸級原油碼頭工程破冰錐體安裝採用1300t大型起重船進行弔裝，2000t方駁運輸，GPS自動定位繫統測量定位的施工工藝。施工過程證明瞭獨立墩結構中塊體底標高位于水麵以下時進行安裝施工的可行性。文章闡述瞭該施工工藝的要點、安裝難點，以及工程實施情況。
장흥도30만둔급원유마두공정파빙추체안장채용1300t대형기중선진행조장，2000t방박운수，GPS자동정위계통측량정위적시공공예。시공과정증명료독립돈결구중괴체저표고위우수면이하시진행안장시공적가행성。문장천술료해시공공예적요점、안장난점，이급공정실시정황。
The ice-breaking block instal ations of 300,000t quay project for crude oil in Dalian Changxing island adopted 1,300t large-scale floating crane to hoist, 2,000t barge to transport and GPS automatic positioning system to measure and locate. The construction proces proved the feasibility that ice-breaking block of the independent-pier structure can be instal ed even when the block’s bot om elevation was below the surface. This paper wil expound the keys and dif iculties of the construction technology, as wel as the construction situation.
