铁道建筑技术
鐵道建築技術
철도건축기술
RAILWAY CONSTRUCTION TECHNOLOGY
2015年
6期
117-120
,共4页
拉森钢板桩%基坑支护%内支撑
拉森鋼闆樁%基坑支護%內支撐
랍삼강판장%기갱지호%내지탱
Lassen steel sheet pile%foundation pit support%interior support
通过对具有较深淤泥层的10．3 m 的入江口翻板闸深基坑支护工程实例的设计、施工分析，提出了采用拉森钢板桩为支护结构，内设两道钢支撑的设计方法，对比其他深基坑支护形式具有很好的经济效益，从而为深基坑的支护设计提供参考借鉴。
通過對具有較深淤泥層的10．3 m 的入江口翻闆閘深基坑支護工程實例的設計、施工分析，提齣瞭採用拉森鋼闆樁為支護結構，內設兩道鋼支撐的設計方法，對比其他深基坑支護形式具有很好的經濟效益，從而為深基坑的支護設計提供參攷藉鑒。
통과대구유교심어니층적10．3 m 적입강구번판갑심기갱지호공정실례적설계、시공분석，제출료채용랍삼강판장위지호결구，내설량도강지탱적설계방법，대비기타심기갱지호형식구유흔호적경제효익，종이위심기갱적지호설계제공삼고차감。
By analyzing the design and construction of deep foundation pit’s support as well as dewatering project with 10.3 m deeper slit layer used as the the estuary’s flap gate,the paper put forward the lassen steel sheet pile as the support-ing structure,with two steel supports and design methods.It had a very good economic benefit in contrast to other deep foundation pit’s support,thus it could provide references for deep foundation pit’s support design.
