- 摘 要
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［提要］ 鄭州文廟大成殿上次修繕為清朝晚期。近年來，多種原因造成了地基軟化、沉陷，而且還遇到了因地下水位上升而帶來的諸多保護難題。為解決該矛盾，對大成殿的安全性做出合理評價，通過頂升裝置的設(shè)計、加固、整體頂升時的速度控制，最終完成對大成殿整體頂升。工程實踐證明，頂升設(shè)計合理、有效。
［關(guān)鍵詞］ 木結(jié)構(gòu) 大成殿 整體頂升 槽鋼
Integral Jackup Technique of Timber Structure for the Dacheng Palace/Chen Aijiu1,2, Z
hu Yalei3, Xie Wei2, Li Shushan2(1 Construction and Transportation College, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011, China; 2 College of Civil Engineering, Hehai University, Nanjing 210098, China; 3 Henan Longyuan Ancient Garden Technology Development Company, Zhengzhou 450008, China)
Abstract:The softening and subsidence of the foundations and rising of groundwater level
cause many problems in recent years to the Dacheng palace. To solve the contradiction of protecting the dacheng palace without marring them, a reasonable step through sound evaluation for the safety of the Dacheng palace, designing of lifting equipment, reinforcing and velocity control of the integrally jackup,is carried out to finally complete the integrally jackup for the dacheng palace. It is proved that the integrally jackup design
is reasonable.
Keywords:timber structure; Dacheng palace; integral jackup; channel
