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   孫澄潮，  趙  輝
   （北京維拓時(shí)代建筑設(shè)計(jì)有限公司，北京 100025）

[摘要] 闡述了荷載、基礎(chǔ)撓曲、上部結(jié)構(gòu)豎向剛度、基礎(chǔ)撓曲對(duì)上部結(jié)構(gòu)的影響、地基反力的調(diào)整及結(jié)構(gòu)的整體彎矩等，為上部結(jié)構(gòu)與地基基礎(chǔ)共同作用提出簡(jiǎn)化的，更真實(shí)反映上部結(jié)構(gòu)剛度與地質(zhì)情況的計(jì)算方法。
[關(guān)鍵詞] 基礎(chǔ)撓曲；結(jié)構(gòu)豎向剛度；附加內(nèi)力；地基反力；整體彎矩
中圖分類(lèi)號(hào)：TU470    文獻(xiàn)標(biāo)識(shí)碼：A  文章編號(hào)：1002-848X(2012) Sl-0808-05

Simplified analysis of interaction between upper structure and foundation soils
Sun Chengchao, Zhao Hui
( Beijing Victory Star Architectural&Civil Engineering Design Co.,  Ltd.,  Beijing 100025,  China)

Abstract: The load, foundation flexure, vertical rigidity of upper structure, influence of foundation flexure on upper structure, adjustment of subgrade reaction and whole structural moment etc were expounded. A simplified calculated method of interaction between upper structure and foundation soil is advanced, which can really reflecte rigidity of upper structure and condition of geological formation.
Keywords: foundation flexure; vertical rigidity of structure;  additional intemal force;  subgrade reaction;  whole moment