1) riprap
[英]['ripræp] [美]['rɪp,ræp]
抛石块体
2) tribar-rubble-mound breakwater
抛三柱块体;块石防波堤
3) riprap by boats
船抛块石
1.
It provides a method to shore\|protection works in using rock riprap by boats in similar rivers.
利用Monte Carlo法对抛石机理进行了初步研究 ,并与水槽试验进行对比 ,结果较为满意 ,对条件相近河道护岸船抛块石具有借鉴作
4) riprap mound
抛石棱体
1.
The riprap mound layer of sea reclamation consists of block stones with the looseness of structure,big pore and influenced by the fluctuation of ocean tidal,which results in the collapse of driven cast-in-place pile of impact pore-forming.
填海抛石棱体层由块石组成,结构松散,孔隙较大,且受海潮涨落影响,在该地区进行灌注桩的冲击成孔,很容易塌孔。
2.
Adopting the construction scheme which combines iron-frame moulded board with unsegragating concrete underwater and encircling steel hoop on glass fiber reinforced plastic mortar pipes,the difficulty in construction of outfall in riprap mound within a short period period is overcome.
通过采用钢框模板结合水下不离析混凝土以及对玻璃钢夹砂排水管采用抱箍的施工方案,成功解决了在较短工期内完成抛石棱体中出水口施工难度大的问题。
5) riprap
[英]['ripræp] [美]['rɪp,ræp]
抛石体
1.
Model experimental research on interaction between large-diameter concrete pile and riprap
大管桩与抛石体相互作用的模型方试验研究
6) riprap rock
石块投抛定位
补充资料：抛体运动
具有初速度的物体在重力作用下的运动。在空气阻力可忽略的情况下，抛体运动可看成沿初速度方向、以初速大小为速度的匀速直线运动和自由落体运动的合运动。其运动轨迹为直线(竖直上、下抛运动)或二次曲线(平抛、斜抛运动)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条