- 摘 要
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(上海中船九院工程咨詢有限公司, 上海 200063)
[摘要]建筑設(shè)計(jì)中特別是超高層建筑設(shè)計(jì)中,經(jīng)常會(huì)遇到電梯地坑不落地而是吊掛在某層樓板之下,需要依據(jù)新版《建筑結(jié)構(gòu)荷載規(guī)范》(GB 50009—2012)要求進(jìn)行防止電梯偶然墜落荷載作用下的強(qiáng)度驗(yàn)算。結(jié)合工程實(shí)例對(duì)其進(jìn)行歸納總結(jié)分析。
[關(guān)鍵詞]懸空地坑; 偶然作用; 撞擊荷載; 計(jì)算分析
中圖分類號(hào): TU312+.1 文獻(xiàn)標(biāo)識(shí)碼: A文章編號(hào): 1002-848X(2016)S1-0245-04
Some problems involved in calculation of the elevator suspended bottom
slab resisting the accidental load
Shi Danwei
(Shanghai CSSC NDRI Engineering Consulting Co., Ltd., Shanghai 200063, China)
Abstract: The elevator supporting bottom slabs do not fall to the ground and often hung under a certain floor in the architectural design, especially for super high-rise buildings. In these circumstances, under the new version Load code for the design of building structures (GB 50009—2012), bearing strength calculation of the elevator suspended bottom slab resisting the accidental load is demanding. Combining practical engineering experience, outlines of calculation and design of the elevator suspended bottom slabs resisting the accidental load are analyzed and summarized.
Keywords: suspended bottom slab; accidental load; impact load; calculation and design
作者簡(jiǎn)介:施丹煒,高級(jí)工程師,一級(jí)注冊(cè)結(jié)構(gòu)工程師。
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