沈  磊，  陆余年
(现代设计集团上海建筑设计研究院有限公司，上海200041)

[摘要] 结合淄博体育场的基础设计，探讨在特定条件下，通过设置环形地梁系统与灌注桩共同承担拱桁架产生的巨大水平力。
[关键词] 水平推力；环形地梁系统；桩水平承载力

Discussing of Foundation Design under Horizontal Thrust Forceby Arch Mixed Truss Structure
Shen Lei, Lu Yunian
( Xian Dai Architectural Design Croup,Shanghai Institute of Architectural Design & Research Co. , Ltd. , Shanghai 200041, China)

Abstract: Combined the foundation design of Zibo stadium, discussing in some conditions, passing through the establishment of system of circlewise foundation beam and bored piles, must undertake the enormous horizontal thrust force by arch mixed truss structure.
Keywords: horizontal thrust force; system of circlewise foundation beam; horizontal bearing capacity of piles