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（上海大學(xué)土木工程系， 上海 200072）
［摘要］根據(jù)應(yīng)變能相等的原則研究了一種沿豎向變剛度的結(jié)構(gòu)連續(xù)化模型，推導(dǎo)了水平荷載作用下沿豎向變剛度的剪力墻結(jié)構(gòu)各節(jié)點(diǎn)的內(nèi)力和位移計(jì)算公式，改進(jìn)了將單分段計(jì)算公式推導(dǎo)到多分段情況下高度累加的應(yīng)用。通過算例分析并與有限元軟件SAP 2000計(jì)算結(jié)果對比，驗(yàn)證了連續(xù)化模型及內(nèi)力和位移計(jì)算公式的準(zhǔn)確性和可靠性，為后續(xù)研究工作奠定基礎(chǔ)。
［關(guān)鍵詞］剪力墻； 連續(xù)化模型； 沿豎向變剛度； 水平荷載
中圖分類號(hào)：TU318文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2017)15-0040-04
Succession analysis method of shear-wall structure with variable stiffness along height
Zhang Chenze, Zhu Jiejiang
(Department of Civil Engineering, Shanghai University， Shanghai 200072， China)
Abstract:Under the principle of equal strain energy, the succession model with variable stiffness along height was given to calculate the inner force and displacement of each joint subjected to horizontal load, and the formula application of single segment to multiple segments along the model height was improved. The comparisons between the results of analysis example and SAP 2000 show that the succession model and formulas of calculating the inner force and displacement are reliable and accurate, which could provide foundations for further research.
Keywords:shear wall structure; succession model; variable stiffness along height; horizontal load
作者簡介：張辰澤，碩士研究生，Email：506434098@qq.com。
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