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    朱炳寅
    （中國(guó)建筑設(shè)計(jì)研究院  北京 100044）

[提要]  結(jié)合結(jié)構(gòu)設(shè)計(jì)的工程實(shí)踐，分析了獨(dú)立柱基加防水板這一獨(dú)特基礎(chǔ)形式的受力特性、設(shè)計(jì)要點(diǎn)，對(duì)常用設(shè)計(jì)方法進(jìn)行分析比較，提出了適合現(xiàn)階段結(jié)構(gòu)設(shè)計(jì)的輔助計(jì)算建議，供結(jié)構(gòu)設(shè)計(jì)時(shí)參考。
[關(guān)鍵詞]  獨(dú)立柱基  防水板 基礎(chǔ)設(shè)計(jì)

Based on design practice, the problem about the raft foundation consisting of the single footing and the water-proof slab is analyzed. The key-points of practical design method is presented according to the foundation design cod (GBJ7-89).
Keywords:  single footing; water-proof slab; raft foundation