城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
4期
147-147
,共1页
基坑围护结构%土压力%变形%探讨
基坑圍護結構%土壓力%變形%探討
기갱위호결구%토압력%변형%탐토
retaining structure%soil pressure%deformation%di-scussion
根据基坑围护结构土压力的特点，分析土压力与位移的关系，推导了基坑开挖面上土体所能达到的主动土压力，围护结构墙体所要需要的极限位移相关计算公式，并编写有限元程序Mmethod，程序的编写结合按弹性地基梁模型。
根據基坑圍護結構土壓力的特點，分析土壓力與位移的關繫，推導瞭基坑開挖麵上土體所能達到的主動土壓力，圍護結構牆體所要需要的極限位移相關計算公式，併編寫有限元程序Mmethod，程序的編寫結閤按彈性地基樑模型。
근거기갱위호결구토압력적특점，분석토압력여위이적관계，추도료기갱개알면상토체소능체도적주동토압력，위호결구장체소요수요적겁한위이상관계산공식，병편사유한원정서Mmethod，정서적편사결합안탄성지기량모형。
According to the characteristics of foundation pit retaining structure earth pressure, analyze the relationship be-tween earth pressure and displacement, deduce the active earth pressure of the surface soil can reach on the foundation pit excavation, the related ultimate displacement calculation form-ula that retaining wal needs, and prepare the finite element pr-ogram Mmethod, prepared program combining the elastic fou-ndation beam model.
