double piles meaning in English

双桩

Towards night i fix d upon a proper place under a rock , and mark d out a semi - circle for my encampment , which i resolv d to strengthen with a work , wall , or fortification made of double piles , lin d within with cables , and without with turf
傍晚，我终于在一个山岩下找到了合适的地方。我划了一个半圆形作为构筑住所的地点，并决定沿着那个半圆形安上两层木桩，中间盘上缆索，外面再加上草皮，筑成一个坚固的防御工事，像围墙或堡垒之类的建筑物。
The measured results of settlement depth for foundations with different breadth , soil deformation area around pile and foundation , interaction coefficient of double pile and load distribution on pile top beneath cap illustrate that the effects of interaction of soil - soil , pile - soil and pile - pile are obviously lower than elastic theory values
不同基宽压缩层深度、基础和桩侧土变形范围、双桩相互影响系数以及桩顶荷载分布的测试结果说明，土土、桩土、桩桩相互作用效应较连续介质弹性理论值明显弱化。