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姚繼濤，劉 海
（西安建筑科技大學(xué)土木工程學(xué)院，西安710055）[摘要] 現(xiàn)行規(guī)范對柱基水平位移限值沒有明確規(guī)定，為此對軟土地區(qū)3個(gè)典型單層鋼結(jié)構(gòu)工業(yè)廠房的柱基水平位移情況進(jìn)行了調(diào)查，提出了柱基水平位移的統(tǒng)計(jì)和控制指標(biāo)，分析了柱基水平位移的宏觀規(guī)律。結(jié)合相關(guān)工程事故經(jīng)驗(yàn)，提出柱基水平位移的控制標(biāo)準(zhǔn)，為制定適合各種工程條件的柱基水平位移控制指標(biāo)和控制標(biāo)準(zhǔn)提供參考。
[關(guān)鍵詞] 柱基；水平位移；統(tǒng)計(jì)分析；控制標(biāo)準(zhǔn)；單層工業(yè)廠房Statistics analysis and control standards of column foundation relative horizontal displacement of monolayer industrial workshops in soft area
Yao Jitao, Liu Hai
(Xi'an University of Architecture & Technology，Xi'an 710055, China)
Abstract: There are no explicit definitions with respect to horizontal displacement of column foundation in current national codes. Three typical monolayer steel mill buildings located in soft area have been investigated for the purpose of holding the overall performance of horizontal displacement. Through statistical analysis and investigation results, statistics parameters and control targets of column foundation horizontal displacement of considered workshops have been calculated and proposed. The macroscopic rules of column foundation horizontal displacement are provided. By considering the experiences of similar engineering, the control standards of those are proposed. It can be references for establishing control methods and control standards of column foundation horizontal displacement under all kinds of civil engineering conditions.
Keywords: column foundation; horizontal displacement; statistical analysis; control standards; industrial workshop
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