支護(hù)結(jié)構(gòu)中桿系有限元法計(jì)算的新模式*
崔自治 張長領(lǐng)
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崔自治 張長領(lǐng)
(寧夏大學(xué)土木系 銀川 750021)[提要] 闡述了目前在支護(hù)結(jié)構(gòu)中采用桿系有限單元法計(jì)算模式存在的問題,提出了桿系有限單元法計(jì)算的新模式,使其在理論上趨于完善,結(jié)構(gòu)計(jì)算結(jié)果更符合實(shí)際。
[關(guān)鍵詞] 桿系有限單元法 計(jì)算模式 基床系數(shù)The calculating theory of finite element method of bar system is expounded briefly. Questions of old calculation model are set forth, and a new calculation model is put forward in order to perfect finite element method theory of bar system and fit the calculated result to actual conditions even more.
Keywords: bar system; finite element method; calculation model; foundation modulus
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