Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile sinking construction method for anchor rod static pressure pile working well
The invention discloses a pile sinking construction method for an anchor rod static pressure pile working well, and aims to provide the pile sinking construction method for the anchor rod static pressure pile working well, which is small in earth excavation area, and capable of effectively reducing the construction period, the engineering cost and the influence on the normal life of surrounding residents. The construction method comprises the following steps that firstly, a working well is constructed, the working well is divided into a plurality of sections from top to bottom, each section of working well serves as a construction cycle, all the sections of working well are sequentially constructed from top to bottom, and the working well is constructed to a cantilever raft; the construction of each section of working well comprises the following steps: excavating a well hole earth, and then constructing a reinforced concrete well wall; secondly, pile pressing holes are formed in the cantilever raft in the working well; thirdly, a pile pressing frame is installed; and then, anchor rod static pressure piles are constructed in the soil layer below the overhanging raft through the pile pressing holes.
本发明公开了一种锚杆静压桩工作井沉桩施工方法，旨在提供一种土方开挖面积小，能够有效降低施工周期，工程造价以及对周边居民正常生活的影响的锚杆静压桩工作井沉桩施工方法。它包括以下步骤：步骤一，工作井施工，将工作井自上而下分成若干节，每一节工作井作为一个施工循环，自上而下依次施工各节工作井，工作井施工至悬挑筏板；每节工作井施工包括，井孔土方开挖，然后施工钢筋混凝土井壁；步骤二，在工作井内对悬挑筏板开压桩孔；接着，安装压桩架；再接着，通过压桩孔在悬挑筏板下方的土层内施工锚杆静压桩。
Pile sinking construction method for anchor rod static pressure pile working well
The invention discloses a pile sinking construction method for an anchor rod static pressure pile working well, and aims to provide the pile sinking construction method for the anchor rod static pressure pile working well, which is small in earth excavation area, and capable of effectively reducing the construction period, the engineering cost and the influence on the normal life of surrounding residents. The construction method comprises the following steps that firstly, a working well is constructed, the working well is divided into a plurality of sections from top to bottom, each section of working well serves as a construction cycle, all the sections of working well are sequentially constructed from top to bottom, and the working well is constructed to a cantilever raft; the construction of each section of working well comprises the following steps: excavating a well hole earth, and then constructing a reinforced concrete well wall; secondly, pile pressing holes are formed in the cantilever raft in the working well; thirdly, a pile pressing frame is installed; and then, anchor rod static pressure piles are constructed in the soil layer below the overhanging raft through the pile pressing holes.
本发明公开了一种锚杆静压桩工作井沉桩施工方法，旨在提供一种土方开挖面积小，能够有效降低施工周期，工程造价以及对周边居民正常生活的影响的锚杆静压桩工作井沉桩施工方法。它包括以下步骤：步骤一，工作井施工，将工作井自上而下分成若干节，每一节工作井作为一个施工循环，自上而下依次施工各节工作井，工作井施工至悬挑筏板；每节工作井施工包括，井孔土方开挖，然后施工钢筋混凝土井壁；步骤二，在工作井内对悬挑筏板开压桩孔；接着，安装压桩架；再接着，通过压桩孔在悬挑筏板下方的土层内施工锚杆静压桩。
Pile sinking construction method for anchor rod static pressure pile working well
一种锚杆静压桩工作井沉桩施工方法
WANG QINGZHONG (Autor:in) / YANG XUELIN (Autor:in) / ZHANG LINBO (Autor:in) / ZHU WENWEI (Autor:in) / FANG CHENG (Autor:in) / YU FENG (Autor:in)
24.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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