Application of spreading manifold driven cast - in - place pile 擠擴(kuò)支盤樁的施工與經(jīng)濟(jì)分析
Some proboems about driven cast - in - place pile in construction 錘擊沉管灌注樁施工時(shí)應(yīng)注意的幾個(gè)問(wèn)題
Driven cast - in - place pile 沉管灌注樁
With practical instances , this paper introduces construction technology and matters needing attention of repeated - stroked vibrating driven cast - in - place pile 摘要文章結(jié)合工程實(shí)例介紹復(fù)打法振動(dòng)沉管灌注樁的施工工藝及注意事項(xiàng)。
Abstract : this paper introduces the suitable range , the working principle , the construction technology and the measure of quality of driven cast - in - place piles , analyses the characteristics of engineering geological layer in anshan area , and finally , further discusses their economic efficiency of cast - in - place piles and shallow foundations 文摘:論述了沉管灌注樁的適用范圍、工作原理、施工工藝和質(zhì)量保證,并結(jié)合鞍山地區(qū)的工程地質(zhì)結(jié)構(gòu)特點(diǎn),探討了采用沉管灌注樁與淺基礎(chǔ)形式兩種工藝的經(jīng)濟(jì)效益