pile-hammer

基本解释

Pile-forming is reliable by using impact hammer, adding parabolic fill and building dikes as the protective wall.
採用沖擊錐形鎚，添加拋填料，築暗築堤作爲護壁，可以實現再溶洞泥砂中可靠成樁。
Small , ultra-small models can play Piles of automatic hammer , highway , rail barrier pile , Impact also can be used to consolidate all types of roads and infrastructure .
小型、超小型號的自動打樁鎚可以打護坡樁、公路鉄路護欄樁、還可以用其沖擊破路和夯實各類基礎。
Statistics through a large number of static load pile tests shows that hammer-driven pedestal piles through granite residual soil have advantages in their bearing capacity and cost.
通過對大量靜載試騐成果的統計，証明花崗巖殘積上中夯擴樁在承載能力與造價上的優勢。