广州大学学报:自然科学版
廣州大學學報:自然科學版
엄주대학학보:자연과학판
Journal og Guangzhou University:Natural Science Edition
2012年
2期
49-54
,共6页
相邻基坑%基坑开挖%水平位移%沉降
相鄰基坑%基坑開挖%水平位移%沉降
상린기갱%기갱개알%수평위이%침강
adjacent pit%excavation%horizontal displacement%settlement
在厂房内经常会出现一排或几排深基坑群的开挖施工,这些基坑周边通常存在临近的建筑物或已建的基坑群,而在深基坑工程的设计中,基坑开挖引起的附加变形必须满足周边建(构)筑物提出的严格要求.通过基坑工程的实测数据,对基坑开挖引起的周边环境及群坑之间的相互影响进行分析,为类似基坑工程的设计和施工提供有益参考.
在廠房內經常會齣現一排或幾排深基坑群的開挖施工,這些基坑週邊通常存在臨近的建築物或已建的基坑群,而在深基坑工程的設計中,基坑開挖引起的附加變形必鬚滿足週邊建(構)築物提齣的嚴格要求.通過基坑工程的實測數據,對基坑開挖引起的週邊環境及群坑之間的相互影響進行分析,為類似基坑工程的設計和施工提供有益參攷.
재엄방내경상회출현일배혹궤배심기갱군적개알시공,저사기갱주변통상존재림근적건축물혹이건적기갱군,이재심기갱공정적설계중,기갱개알인기적부가변형필수만족주변건(구)축물제출적엄격요구.통과기갱공정적실측수거,대기갱개알인기적주변배경급군갱지간적상호영향진행분석,위유사기갱공정적설계화시공제공유익삼고.
A row or several rows of continuous deep foundation pits are often excavated in industrial buildings.Nearby structure and built pits exist around the excavated pits usually,and the strict requirement that the additional deformation caused by excavation should meet the adjacent buildings(structures) considered in the design of deep foundation project.The actual excavation monitoring data,the effects on surrounding environment and the interaction of pits in excavation are analyzed in this paper.It offers beneficial reference for similar design and construction of deep foundation projects.