Based on homothetic triangle theory,a new height computation method of pile type brige pier and ribbed plate type abutment post is introduced.
文章以一维方式-相似三角形原理计算桩柱式桥墩、肋板式桥台柱(肋板)顶高程。
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Her mother was not only a spider—a reference to her career as a weaver and repairer of tapestries—but a “She-Fox”, a huge-breasted creature of enduring stone squatting on haunches under which Louise tried to burrow, like a worm.
她的母亲不只是一个蜘蛛——对于她职业像一个织锦画的编制者和修补者——而是一个“母狐狸”,一个大胸的生物,在路易斯试图像个蠕虫般大洞的桥墩上不断地垒石头。
As of this writing, crews are testing some revised drilling procedures that they hope will reduce the disturbance to the clay layer so they can get those piers installed and the building supported as quickly as possible.
截至撰写本文时,工作人员正在测试一些修改后的钻孔程序,他们希望这些程序能够减少对粘土层的干扰,以便他们能够尽快安装这些桥墩并支撑建筑物。