考慮基礎、基坑支護綜合效益的結構設計方案優(yōu)選
韓建強 宋慶東
- 摘 要
-
韓建強 宋慶東
（廣州市設計院 510620）[提要] 結合廣州市老城區(qū)某大型商住小區(qū)的基礎、基坑支護設計，討論與分析了基礎或基坑支護結構方案的選取，綜合分析比較了基礎+基坑支護結構系統(tǒng)的綜合效益，從而優(yōu)選出最終的基礎、基坑支護設計方案。
[關鍵詞] 基礎 基坑支護 土釘墻 深層攪拌樁 地下連續(xù)墻 樁基Based on the design of foundation and foundation excavation of a large shop and house quarter in old urban Guangzhou, the selecting of the foundation and foundation excavation plan is discussed separately. The composite economy of the system is compared and analysed, then the optimization plan of the project is developed to be reference for similarly situated project.
Keywords: foundation; foundation excavation; soil nailing; deep mixed piles; diaphragn wall; pile foundation
