Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel sheet pile back pressure type pile sinking method suitable for limited construction space
The invention discloses a steel sheet pile counter pressure type pile sinking method suitable for a limited construction space, which comprises the following steps: arranging a guide beam on each of two sides of the axis of a steel sheet pile sinking position, and arranging a plurality of guide piles in the length direction of the outer side of the guide beam at intervals, sequentially connecting steel sheet piles to be sunk and inserting the steel sheet piles into a space formed between the two guide beams; the hanging bracket is pushed to the pile sinking section to be assembled, and the assembled hanging bracket is installed at the top ends of the four adjacent guide piles forming a rectangle corresponding to the pile sinking section; enabling the steel sheet pile clamp to clench the steel sheet pile to be sunk; sectional type pile sinking is conducted; the steel sheet pile clamp is separated from the steel sheet pile subjected to pile sinking; the position of the cross beam is adjusted to the position over the next steel sheet pile to be subjected to pile sinking, and next pile sinking is prepared; and after all the steel sheet piles in the pile sinking section are sunk, the hanging bracket is moved to the next pile sinking section. The method has the advantages that the method is simple and convenient to operate; and by arranging the guide beams, the guide piles and the hanging bracket, pile sinking of the steel sheet pile can be achieved.
本发明公开了一种适用于有限施工空间的钢板桩反压式沉桩方法，包括：沿钢板桩沉桩位置轴线的两侧各设置一个导向梁，并在导向梁外侧的长度方向上间隔设置若干导向桩，将待沉桩的钢板桩依次连接并插入两个导向梁之间形成的空间内；将吊架推至沉桩段进行拼装，并将拼装好的吊架安装在沉桩段所对应的组成矩形的相邻四个导向桩的顶端上；使钢板桩夹具咬紧待沉桩的钢板桩；进行分段式沉桩；使钢板桩夹具脱离已完成沉桩的钢板桩；调整横梁位置至下一待沉桩的钢板桩正上方，准备下次沉桩；当该沉桩段内的钢板桩全部沉桩完成后，移动吊架至下一沉桩段。本发明的优点是：方法简单，操作方便；通过设置导向梁、导向桩以及吊架，可以实现对钢板桩的沉桩。
Steel sheet pile back pressure type pile sinking method suitable for limited construction space
The invention discloses a steel sheet pile counter pressure type pile sinking method suitable for a limited construction space, which comprises the following steps: arranging a guide beam on each of two sides of the axis of a steel sheet pile sinking position, and arranging a plurality of guide piles in the length direction of the outer side of the guide beam at intervals, sequentially connecting steel sheet piles to be sunk and inserting the steel sheet piles into a space formed between the two guide beams; the hanging bracket is pushed to the pile sinking section to be assembled, and the assembled hanging bracket is installed at the top ends of the four adjacent guide piles forming a rectangle corresponding to the pile sinking section; enabling the steel sheet pile clamp to clench the steel sheet pile to be sunk; sectional type pile sinking is conducted; the steel sheet pile clamp is separated from the steel sheet pile subjected to pile sinking; the position of the cross beam is adjusted to the position over the next steel sheet pile to be subjected to pile sinking, and next pile sinking is prepared; and after all the steel sheet piles in the pile sinking section are sunk, the hanging bracket is moved to the next pile sinking section. The method has the advantages that the method is simple and convenient to operate; and by arranging the guide beams, the guide piles and the hanging bracket, pile sinking of the steel sheet pile can be achieved.
本发明公开了一种适用于有限施工空间的钢板桩反压式沉桩方法，包括：沿钢板桩沉桩位置轴线的两侧各设置一个导向梁，并在导向梁外侧的长度方向上间隔设置若干导向桩，将待沉桩的钢板桩依次连接并插入两个导向梁之间形成的空间内；将吊架推至沉桩段进行拼装，并将拼装好的吊架安装在沉桩段所对应的组成矩形的相邻四个导向桩的顶端上；使钢板桩夹具咬紧待沉桩的钢板桩；进行分段式沉桩；使钢板桩夹具脱离已完成沉桩的钢板桩；调整横梁位置至下一待沉桩的钢板桩正上方，准备下次沉桩；当该沉桩段内的钢板桩全部沉桩完成后，移动吊架至下一沉桩段。本发明的优点是：方法简单，操作方便；通过设置导向梁、导向桩以及吊架，可以实现对钢板桩的沉桩。
Steel sheet pile back pressure type pile sinking method suitable for limited construction space
一种适用于有限施工空间的钢板桩反压式沉桩方法
ZHANG FANGE (Autor:in) / HUANG CHANGFU (Autor:in) / WANG PENG (Autor:in) / LI WENBING (Autor:in) / YAO TIEJUN (Autor:in) / LIU ZHONGXIN (Autor:in) / GUO JUN (Autor:in) / NIU YUEJUN (Autor:in) / SUN FENGWEI (Autor:in) / WANG JIANJUN (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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