【摘要】：順?biāo)鞒僚欧绞侥苡行p少水流對(duì)軟體護(hù)底排的沖刷破壞,但由于在深水條件下順?biāo)鞒僚艜r(shí)受力情況復(fù)雜,施工過程中難以保證軟體排結(jié)構(gòu)的安全。對(duì)深水順?biāo)练艞l件下軟體排受力進(jìn)行理論分析,并對(duì)理論計(jì)算結(jié)果進(jìn)行現(xiàn)場(chǎng)試驗(yàn)驗(yàn)證。在受力分析的基礎(chǔ)上提出了適合在深水順?biāo)鞒练艞l件下軟體護(hù)底排的結(jié)構(gòu)設(shè)計(jì)方法,并在長(zhǎng)江中下游航道整治工程中得到了較好的應(yīng)用。
[Abstract]:The downflow drainage can effectively reduce the erosion damage caused by the flow under the soft bottom protection, but it is difficult to ensure the safety of the soft drain during construction because of the complexity of the forces acting on it in the deep water. The stress of soft discharge under the condition of deep water sinking is theoretically analyzed, and the theoretical calculation results are verified by field test. On the basis of stress analysis, the structural design method of soft bottom protection is put forward under the condition of deep water flowing and sinking, and it has been well applied in the regulation project of the middle and lower reaches of the Yangtze River.
【作者單位】： 長(zhǎng)江航道規(guī)劃設(shè)計(jì)研究院;
【分類號(hào)】：U617

【相似文獻(xiàn)】

相關(guān)期刊論文 前6條

1 劉鋒;李剛;丁小軍;;法國規(guī)范體系下全厚式瀝青混凝土路面結(jié)構(gòu)設(shè)計(jì)方法[J];公路;2008年09期

2 孫立軍;港區(qū)聯(lián)鎖塊鋪面結(jié)構(gòu)設(shè)計(jì)方法[J];同濟(jì)大學(xué)學(xué)報(bào)(熱能工程版);1995年06期

3 徐耀東;;瀝青混凝土加鋪層結(jié)構(gòu)設(shè)計(jì)方法[J];河南科技;2007年10期

4 王曼穎,舒寧;壁式深基礎(chǔ)CDM結(jié)構(gòu)設(shè)計(jì)方法的探討[J];中國港灣建設(shè);2002年04期

5 李宇峙;崔鵬;邵臘庚;;超薄白色罩面(UTW)結(jié)構(gòu)設(shè)計(jì)方法[J];土木工程學(xué)報(bào);2006年09期

6 ;[J];;年期

，

本文編號(hào)：2297979