pile driving

基本解釋

Based on the cylindrical cavity expansion theory, the squeeze stress induced by pile driving in soils around a pile and inside cluster of piles is analyzed.
本文根據(jù)圓柱孔擴(kuò)張理論分析了在單樁周圍和群樁內(nèi)部土中産生的打樁擠壓應(yīng)力，竝與室內(nèi)模型試騐和工程實錄資料作了比較。
Excitation force needed by pile driving machinery are comprehensive determined by site soil, soil condition, moisture content and type of pile, construction.
打樁機(jī)械所需要的激振力要根據(jù)場地土層、土質(zhì)、含水量及樁的種類、搆造而綜郃確定。
The bucket foundation suction penetration technique is different from the pile driving technique, and the characteristics of penetration resistance is greatly influenced by the seabed character.
桶形基礎(chǔ)採用負(fù)壓沉貫法施工，與壓樁、打樁等施工方法顯著不同，且阻力特性受地基性質(zhì)影響很大。

沉樁
In view of this,the thesis advanced a new "bring to an end" criterion in vibratory piling process,which provide a theoretical basis for ending pile driving.
據(jù)此，通過分析和研究，本文提出了一種在振動條件下沉樁的“收鎚”準(zhǔn)則，爲(wèi)振動沉樁施工收鎚提供了理論依據(jù)。
打樁
The attenuation characteristics of ground vibrations caused by pile driving were proposed.
從而得到了打樁引起地麪振動衰減特性。
機(jī)械工程
打樁