Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for keeping guide wall perpendicularity of underground diaphragm wall
The invention discloses a construction method for keeping the perpendicularity of a guide wall of an underground diaphragm wall. The construction method comprises the following steps of constructing the guide wall and constructing a supporting beam. Construction of a guide wall: after the underground diaphragm wall is excavated to form a diaphragm wall groove, constructing the guide wall at the diaphragm wall groove, and forming an operation groove in the guide wall; the two opposite sides of the operation groove are defined as single side walls of the guide wall respectively. A plurality of supporting beams are built in the operation groove, the supporting beams are arranged at intervals in the extending direction of the operation groove, one end of each supporting beam is connected with one single-side wall, and the other end of each supporting beam is connected with the other single-side wall. After the guide wall is built, a plurality of supporting beams are additionally built between the two single-side walls of the guide wall, so that the two single-side walls support each other, and the back side of each single-side wall is filled with original soil, so that the single-side walls are effectively prevented from inclining, the perpendicularity of the single-side walls is kept, and the overall perpendicularity of the guide wall can be guaranteed by leaning against the ground.
本发明公开了一种保持地下连续墙的导墙垂直度的施工方法，包括如下步骤：修建导墙步骤和修建支撑梁步骤。修建导墙步骤：在地下连续墙开挖以形成连续墙沟槽后，在连续墙沟槽处修建导墙，并在导墙内形成作业槽；定义作业槽的相对两侧分别为导墙的单侧墙。修建支撑梁步骤：在作业槽内修建多根支撑梁，多根支撑梁沿作业槽的延伸方向间隔地设置，支撑梁的一端与其中一块所述单侧墙连接，支撑梁的另一端与另一块所述单侧墙连接。在建成导墙后，在导墙的两块单侧墙之间额外建筑多根支撑梁，以使两块单侧墙之间相互扶持，而各块单侧墙的背侧为原始泥土，因而有效地阻止单侧墙发生倾斜的现象，从而保持单侧墙的垂直度，即可靠地保证了导墙整体的垂直度。
Construction method for keeping guide wall perpendicularity of underground diaphragm wall
The invention discloses a construction method for keeping the perpendicularity of a guide wall of an underground diaphragm wall. The construction method comprises the following steps of constructing the guide wall and constructing a supporting beam. Construction of a guide wall: after the underground diaphragm wall is excavated to form a diaphragm wall groove, constructing the guide wall at the diaphragm wall groove, and forming an operation groove in the guide wall; the two opposite sides of the operation groove are defined as single side walls of the guide wall respectively. A plurality of supporting beams are built in the operation groove, the supporting beams are arranged at intervals in the extending direction of the operation groove, one end of each supporting beam is connected with one single-side wall, and the other end of each supporting beam is connected with the other single-side wall. After the guide wall is built, a plurality of supporting beams are additionally built between the two single-side walls of the guide wall, so that the two single-side walls support each other, and the back side of each single-side wall is filled with original soil, so that the single-side walls are effectively prevented from inclining, the perpendicularity of the single-side walls is kept, and the overall perpendicularity of the guide wall can be guaranteed by leaning against the ground.
本发明公开了一种保持地下连续墙的导墙垂直度的施工方法，包括如下步骤：修建导墙步骤和修建支撑梁步骤。修建导墙步骤：在地下连续墙开挖以形成连续墙沟槽后，在连续墙沟槽处修建导墙，并在导墙内形成作业槽；定义作业槽的相对两侧分别为导墙的单侧墙。修建支撑梁步骤：在作业槽内修建多根支撑梁，多根支撑梁沿作业槽的延伸方向间隔地设置，支撑梁的一端与其中一块所述单侧墙连接，支撑梁的另一端与另一块所述单侧墙连接。在建成导墙后，在导墙的两块单侧墙之间额外建筑多根支撑梁，以使两块单侧墙之间相互扶持，而各块单侧墙的背侧为原始泥土，因而有效地阻止单侧墙发生倾斜的现象，从而保持单侧墙的垂直度，即可靠地保证了导墙整体的垂直度。
Construction method for keeping guide wall perpendicularity of underground diaphragm wall
一种保持地下连续墙的导墙垂直度的施工方法
LI YACHENG (Autor:in) / WANG WEITAO (Autor:in) / HUANG LINGFENG (Autor:in) / WANG WEIBING (Autor:in) / JIN LIN (Autor:in) / WANG LANG (Autor:in)
29.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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