论文部分内容阅读
文中所提选择的断面与一般习惯用断面相较,具有断面小、方量省、堵口合扰时不需船运、只用车拉人抬、施工容易、安全等特点。并在主堆石堤部分完成后,表面经过理砌处理,用小块石可起到抵抗每秒5米左右较大流速,水流过堤时块石不受冲失的作用。同时文中对所选择之断面型式,当子堤砌好龙口合拢后,内坡填土尚未施工,而外海出现高潮时,子堤是否稳定,主堆石体内坡会否冲失,主堆石体底部基床会香遭到冲刷,以及主堆石体会否发生向内滑坡等问题均作了稳定分析,通过分析可对局部设计进行修改。对整体断面分析,不包括本文范围以内。
Compared with the conventional cross-section, the cross-section selected in this paper has the advantages of small cross-section, small amount of power, no need of shipping when jamming the traffic jam, only carrying the car by people, easy construction and safety. And after the completion of the main rockfill section, the surface is treated with a puzzle, with a small stone can play against the larger flow rate of about 5 meters per second, the water flowing through the dike free from loss role. At the same time, the paper chooses the cross-section type, when the sub-dike Longkou closed, the inner slope of the earth has not yet been built, and the orgasm, the sub-dike is stable, the main rockfill will be lost, the main rockfill The bottom bed will be washed Hong Hong, and whether the main rockfill landslides and other issues have made a steady analysis, through the analysis of the local design can be modified. For the whole section analysis, does not include the scope of this article.