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（中南建筑設(shè)計(jì)院股份有限公司， 武漢 430071）

［摘要］湖北省科技館新館基礎(chǔ)設(shè)計(jì)較為復(fù)雜，場(chǎng)地自然條件為一坡地形態(tài)，同時(shí)存在局部深基坑情況。上部結(jié)構(gòu)為復(fù)雜高層鋼結(jié)構(gòu)，對(duì)嵌固端嵌固要求高。根據(jù)本工程技術(shù)特點(diǎn)，重點(diǎn)闡述了擋土墻與主體結(jié)構(gòu)分開的支擋方案設(shè)計(jì)，無(wú)整體地下室高層鋼結(jié)構(gòu)嵌固端的強(qiáng)度和剛度設(shè)計(jì)，樁基的比選設(shè)計(jì)，深基礎(chǔ)地下室外墻設(shè)計(jì)等內(nèi)容。結(jié)果表明，基礎(chǔ)設(shè)計(jì)滿足要求，目前本項(xiàng)目正在進(jìn)行上部鋼結(jié)構(gòu)的施工。

［關(guān)鍵詞］坡地建筑； 嵌固端； 人工挖孔樁； 深基坑

中圖分類號(hào)：TU924文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2017)06-0074-06

Foundation design of New Science & Technology Museum of Hubei Province

Song Feng, Xu Min, Xiong Sen

(CentralSouth Architectural Design Institute Co., Ltd., Wuhan 430071, China)

Abstract:The foundation design of New Science & Technology Museum of Hubei province is a complicated. The natural condition of the site is a slope shape, and there is a local deep foundation pit. The upper structure is complex high-rise steel structure with high requirements for the embedded end. According to the technical characteristics of this project, the supporting and retaining scheme of retaining wall separated from the main structure was focused on, as well as strength and stiffness design of the embedded end of high-rise steel structure without overall basement, selection of pile foundation design, external wall design of deep foundation basement, etc.. Basic design meets the requirements, and the project is currently in the construction of the upper steel structure.

Keywords:building on slope; position of fixity; manual hole digging pile; deep foundation pit

作者簡(jiǎn)介：宋峰，碩士，工程師，Email:wuhansongfeng@163.com。