本文選題：自升式拋石整平裝置 + 抗滑移��； 參考：《固體力學學報》2016年S1期

【摘要】：對自升式拋石整平裝置暴風自存工況下抗滑移和抗傾覆能力進行了分析.參考CCS《海上移動式平臺入級規(guī)范》對暴風自存工況的環(huán)境載荷進行定義,運用ABAQUS中Subroutine子程序模塊來進行環(huán)境載荷的施加.根據(jù)《移動式平臺入級與建造規(guī)范》中對自升式平臺抗滑移和抗傾覆的要求,對自升式拋石整平裝置進行了校核.巖石基床采用基于Mohr-Coulomb屈服準則的理想彈塑性本構(gòu)模型,位移和轉(zhuǎn)角采用Swipe加載方法.經(jīng)分析,設計的自升式拋石整平裝置滿足《規(guī)范》抗滑移和抗傾覆要求.
[Abstract]:The anti-slip and anti-overturning ability of the self-storage of the self-storage storm of a self-lifting riprap leveling device is analyzed. With reference to CCS "entry Specification for Offshore Mobile platform", the paper defines the environmental load under the self-storage condition of the storm, and applies the Subroutine subroutine module in ABAQUS to apply the environmental load. According to the requirement of anti-sliding and anti-overturning of self-lifting platform in the Code of entry and Construction of Mobile platform, the self-lifting leveling device is checked. An ideal elastoplastic constitutive model based on Mohr-Coulomb yield criterion is used for rock base bed and Swipe loading method is used for displacement and rotation angle. Through analysis, it is found that the designed self-lift leveling device meets the requirements of anti-slip and anti-overturning.
【作者單位】： 船舶與海洋工程學院華中科技大學;高新船舶與深海開發(fā)裝備協(xié)同創(chuàng)新中心;船舶和海洋水動力湖北省重點實驗室;
【分類號】：P754

【相似文獻】

相關(guān)期刊論文 前2條

1 褚宏憲;白大鵬;史慧杰;尹延鴻;;海底拋石聲學探測方法——以渤海灣人工島拋石檢測為例[J];海洋地質(zhì)前沿;2011年04期

2 ;[J];;年期

相關(guān)會議論文 前1條

1 陳森美;王文杰;張衛(wèi)江;趙時建;;強潮河口圍墾工程龍口設計與施工技術(shù)[A];中國水利學會2006學術(shù)年會論文集（灘涂利用與生態(tài)保護）[C];2006年

，

本文編號：1821623