中国港湾建设
中國港灣建設
중국항만건설
CHINA HARBOUR ENGINEERING
2014年
8期
74-78
,共5页
长吹距%接力泵船%钙化物%黏土
長吹距%接力泵船%鈣化物%黏土
장취거%접력빙선%개화물%점토
blow long distance%floating booster station%calcium compound%clay
针对连云港30万吨级航道一期疏浚工程徐圩航道施工遇到的钙化结核物、黏土等问题，采用绞吸式挖泥船+接力泵船串联工艺施工，较好地解决了在吹距长、标高深、土质硬等不利条件下吹填上陆的施工难题，取得了较好的经济社会效益。
針對連雲港30萬噸級航道一期疏浚工程徐圩航道施工遇到的鈣化結覈物、黏土等問題，採用絞吸式挖泥船+接力泵船串聯工藝施工，較好地解決瞭在吹距長、標高深、土質硬等不利條件下吹填上陸的施工難題，取得瞭較好的經濟社會效益。
침대련운항30만둔급항도일기소준공정서우항도시공우도적개화결핵물、점토등문제，채용교흡식알니선+접력빙선천련공예시공，교호지해결료재취거장、표고심、토질경등불리조건하취전상륙적시공난제，취득료교호적경제사회효익。
For the calcium compound and clay problems in the Xuwei waterway construction of the phase I dredging project of the 300 000-ton waterway in Lianyungang Port, we used the tandem process construction of floating booster station combined with cutter suction dredger. It solved the problems of long distance blowing, deep elevation and hard soil in the land reclamation construction, and can achieve good economic and social benefits.
