广东水利水电
廣東水利水電
엄동수이수전
GUANGDONG WATER RESOURCES AND HYDROPOWER
2015年
2期
48-51
,共4页
吹填造地%挖泥船%储泥坑%粉细海砂%吹填围堰
吹填造地%挖泥船%儲泥坑%粉細海砂%吹填圍堰
취전조지%알니선%저니갱%분세해사%취전위언
blowing sand reclamation%dredger%soil storage pit%powder sea sand%reclamation cofferdam
通过吹填造地的工程实例，介绍了吹填造地的设计、施工工艺及施工方法。吹填料源以海砂为主，辅以淤泥和土料。吹填工艺采用挖运抛吹的方案。吹填造地采用耙吸式挖泥船在海上挖砂装舱，重载航行至吹填区附近的储泥坑抛砂，绞吸式挖泥船将海砂吹填至筑陆区。吹填造地结合城市新区用地需要，具有明显的社会效益和经济效益。
通過吹填造地的工程實例，介紹瞭吹填造地的設計、施工工藝及施工方法。吹填料源以海砂為主，輔以淤泥和土料。吹填工藝採用挖運拋吹的方案。吹填造地採用耙吸式挖泥船在海上挖砂裝艙，重載航行至吹填區附近的儲泥坑拋砂，絞吸式挖泥船將海砂吹填至築陸區。吹填造地結閤城市新區用地需要，具有明顯的社會效益和經濟效益。
통과취전조지적공정실례，개소료취전조지적설계、시공공예급시공방법。취전료원이해사위주，보이어니화토료。취전공예채용알운포취적방안。취전조지채용파흡식알니선재해상알사장창，중재항행지취전구부근적저니갱포사，교흡식알니선장해사취전지축륙구。취전조지결합성시신구용지수요，구유명현적사회효익화경제효익。
Through a project example , the design, construction techniques and construction methods of land reclamation are described .Main material source for hydraulic fill is sea sand , supplemented by silt and soil material .The program of blowing sand reclamation is digging transport parabolic and blowing .Dredging and stowing the sand by drag-suction dredger , than slinging at the soil storage pit near the reclamation area by heavy load sailing , the craft that sea sand is blown to reclamation area by cutter-suction dredge.Blowing-sand reclamation construction has significant social and economic benefits combined with the need of newly -developed urban area .
