中国港湾建设
中國港灣建設
중국항만건설
CHINA HARBOUR ENGINEERING
2015年
7期
74-76
,共3页
人工岛%塑料排水板%深厚软土地基%质量控制
人工島%塑料排水闆%深厚軟土地基%質量控製
인공도%소료배수판%심후연토지기%질량공제
artificial island%prefabricated drains%deep and thick soft foundation%quality control
根据港珠澳大桥岛隧工程东人工岛软基处理中塑料排水板施插深度大、施工深度内含有硬夹层的工程特点，采用改进后的静压式和振动锤式插排机，实现了复杂地质条件下超深塑料排水板打设施工，总结了施工技术和质量控制措施，可为类似地基处理工程施工提供参考。
根據港珠澳大橋島隧工程東人工島軟基處理中塑料排水闆施插深度大、施工深度內含有硬夾層的工程特點，採用改進後的靜壓式和振動錘式插排機，實現瞭複雜地質條件下超深塑料排水闆打設施工，總結瞭施工技術和質量控製措施，可為類似地基處理工程施工提供參攷。
근거항주오대교도수공정동인공도연기처리중소료배수판시삽심도대、시공심도내함유경협층적공정특점，채용개진후적정압식화진동추식삽배궤，실현료복잡지질조건하초심소료배수판타설시공，총결료시공기술화질량공제조시，가위유사지기처리공정시공제공삼고。
Tacking the Hongkong- Zhuhai- Macao Bridge island and tunnel Project as an example , according to the charactristics of the large insertion length of prefabricated drains and the hard layer in construction depth during the soft foundation treatment of the East island, we used the improved static pressure type and vibration hammer type prefabricated drain machine to realizes the ultra- deep prefabricated drain set construction under complicated geological conditions , concluded the construction methods and quality control measure, which can provide a reference for the similar foundation treatment projects.
