摘要
城市大型地下空间开发项目较多采用桩基基础,上盖既有轨道交通车站及区间隧道的桩基沉降会对车站结构及区间隧道产生一定的影响。结合中国博览会会展综合体工程,对桩基沉降进行了数值模拟和分析,以评估其对邻近既有地下建(构)筑物的影响程度,可为今后类似工程提供值得借鉴的经验。
Large underground space development projects always use pile foundation.If the pile foundation is above the existing rail transit station and interval tunnel,its settlement will exert some influence on the structure below.Combined with the China Expo Exhibition Complex Project,numerical simulation and analysis of pile settlement is made to evaluate its effect on the adjacent existing underground building(structure),which can provide experience for similar projects in the future.
出处
《地下工程与隧道》
2017年第2期14-17,30,共5页
Underground Engineering and Tunnels
