Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-clearance grooving method for ultralow-clearance underground diaphragm wall under high-voltage line
The invention discloses a low-clearance grooving method for an ultra-low-clearance underground diaphragm wall under a high-voltage line, and the method is applied to the technical field, and comprises the steps of S1, surveying and setting out, S2, guide wall manufacturing, S3, grooving construction, S4, wall brushing, S5, reinforcement cage manufacturing and hoisting, and S6, concrete pouring. According to the method, four sets of self-deviation-correcting baffles are additionally arranged on a bucket frame, the overall stability and perpendicularity of the bucket frame are guaranteed, and the construction efficiency is improved; the technical problems that for ultralow-clearance grooving, on one hand, vibration of a bucket frame is larger, stability is poor, and grooving perpendicularity control difficulty is improved when a low-clearance grooving machine works, and on the other hand, under the working condition of ultralow clearance, the working efficiency of all construction procedures is reduced, and the grooving time is greatly prolonged after grooving is conducted are solved.
本发明公开了一种高压线下超低净空地下连续墙低净空成槽方法，应用于什么技术领域，其中S1测量放线，S2：导墙制作，S3：成槽施工，S4：刷壁，S5：钢筋笼制作和吊放，S6：混凝土灌注，该方法解决了通过对斗架增加四组自纠偏挡板，保证斗架整体稳定性与垂直度，解决了对于超低净空成槽，一方面低净空成槽机在工作时斗架的震动更大，稳定性较差，成槽垂直度控制难度也随之提升，另一方面，在超低净空的工况下，各施工工序的工效降低及成槽后空槽时间大幅上升的技术问题。
Low-clearance grooving method for ultralow-clearance underground diaphragm wall under high-voltage line
The invention discloses a low-clearance grooving method for an ultra-low-clearance underground diaphragm wall under a high-voltage line, and the method is applied to the technical field, and comprises the steps of S1, surveying and setting out, S2, guide wall manufacturing, S3, grooving construction, S4, wall brushing, S5, reinforcement cage manufacturing and hoisting, and S6, concrete pouring. According to the method, four sets of self-deviation-correcting baffles are additionally arranged on a bucket frame, the overall stability and perpendicularity of the bucket frame are guaranteed, and the construction efficiency is improved; the technical problems that for ultralow-clearance grooving, on one hand, vibration of a bucket frame is larger, stability is poor, and grooving perpendicularity control difficulty is improved when a low-clearance grooving machine works, and on the other hand, under the working condition of ultralow clearance, the working efficiency of all construction procedures is reduced, and the grooving time is greatly prolonged after grooving is conducted are solved.
本发明公开了一种高压线下超低净空地下连续墙低净空成槽方法，应用于什么技术领域，其中S1测量放线，S2：导墙制作，S3：成槽施工，S4：刷壁，S5：钢筋笼制作和吊放，S6：混凝土灌注，该方法解决了通过对斗架增加四组自纠偏挡板，保证斗架整体稳定性与垂直度，解决了对于超低净空成槽，一方面低净空成槽机在工作时斗架的震动更大，稳定性较差，成槽垂直度控制难度也随之提升，另一方面，在超低净空的工况下，各施工工序的工效降低及成槽后空槽时间大幅上升的技术问题。
Low-clearance grooving method for ultralow-clearance underground diaphragm wall under high-voltage line
一种高压线下超低净空地下连续墙低净空成槽方法
YAN JINZE (Autor:in) / CHEN GUOFEI (Autor:in) / CHEN YAN (Autor:in) / REN JIEYUAN (Autor:in) / ZHANG ZHENGHONG (Autor:in) / ZHANG SHIYANG (Autor:in) / ZHOU RONGHUI (Autor:in) / LIN WENBIAO (Autor:in) / SUN HUANGRONG (Autor:in) / ZHUANG XINGYU (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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