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A platform for research: civil engineering, architecture and urbanism
Construction method of bridge skewback underground diaphragm wall foundation
The invention relates to the field of underground diaphragm wall construction, and provides a construction method of a bridge skewback underground diaphragm wall foundation, which comprises the following steps of: 1, measuring and paying off according to a design drawing, and determining the position of a diaphragm wall; 2, grooving is conducted in the corresponding positions through a grooving machine to form groove sections, and slurry is injected into the groove sections to stabilize the groove walls; thirdly, slurry in the groove section is taken through a bottom cleaning and slurry taking all-in-one machine, the obtained slurry is detected, and the construction quality is ensured; fourthly, the bottom of the groove section is cleaned through a bottom cleaning and slurry taking all-in-one machine; and fifthly, the prefabricated reinforcement cage is hoisted into the groove section through a crane, and then concrete pouring is conducted on the groove section. According to the bottom cleaning and slurry taking all-in-one machine, multiple functions of one machine can be achieved, two devices do not need to be arranged, automatic sampling of slurry at different depths can be achieved through the bottom cleaning and slurry taking all-in-one machine, and the effect that a cutting knife can be driven by a single driving part, namely the second motor, to scatter a mud cake, spray out clear water and extract mud and water can be achieved.
本发明涉及地下连续墙施工领域，提供了一种桥梁拱座地下连续墙基础的施工方法，包括以下步骤：步骤一：根据设计图纸进行测量和放线，确定连续墙的位置；步骤二：利用成槽机在相应位置挖槽形成槽段，对槽段注入泥浆稳定槽壁；步骤三：利用清底取浆一体机对槽段内的泥浆进行取浆，把获取的泥浆进行检测，确保施工质量；步骤四：利用清底取浆一体机对槽段进行清底；步骤五：利用起重机将预制钢筋笼吊入槽段内，然后对槽段进行混凝土浇筑。本发明能够实现一机多用功能，无需设置两台装置，利用清底取浆一体机即可实现泥浆的不同深度自动取样，可实现通过单个驱动部件，即第二电机即可带动切割刀进行泥饼的打散，清水的喷出，以及泥和水的抽离。
Construction method of bridge skewback underground diaphragm wall foundation
The invention relates to the field of underground diaphragm wall construction, and provides a construction method of a bridge skewback underground diaphragm wall foundation, which comprises the following steps of: 1, measuring and paying off according to a design drawing, and determining the position of a diaphragm wall; 2, grooving is conducted in the corresponding positions through a grooving machine to form groove sections, and slurry is injected into the groove sections to stabilize the groove walls; thirdly, slurry in the groove section is taken through a bottom cleaning and slurry taking all-in-one machine, the obtained slurry is detected, and the construction quality is ensured; fourthly, the bottom of the groove section is cleaned through a bottom cleaning and slurry taking all-in-one machine; and fifthly, the prefabricated reinforcement cage is hoisted into the groove section through a crane, and then concrete pouring is conducted on the groove section. According to the bottom cleaning and slurry taking all-in-one machine, multiple functions of one machine can be achieved, two devices do not need to be arranged, automatic sampling of slurry at different depths can be achieved through the bottom cleaning and slurry taking all-in-one machine, and the effect that a cutting knife can be driven by a single driving part, namely the second motor, to scatter a mud cake, spray out clear water and extract mud and water can be achieved.
本发明涉及地下连续墙施工领域，提供了一种桥梁拱座地下连续墙基础的施工方法，包括以下步骤：步骤一：根据设计图纸进行测量和放线，确定连续墙的位置；步骤二：利用成槽机在相应位置挖槽形成槽段，对槽段注入泥浆稳定槽壁；步骤三：利用清底取浆一体机对槽段内的泥浆进行取浆，把获取的泥浆进行检测，确保施工质量；步骤四：利用清底取浆一体机对槽段进行清底；步骤五：利用起重机将预制钢筋笼吊入槽段内，然后对槽段进行混凝土浇筑。本发明能够实现一机多用功能，无需设置两台装置，利用清底取浆一体机即可实现泥浆的不同深度自动取样，可实现通过单个驱动部件，即第二电机即可带动切割刀进行泥饼的打散，清水的喷出，以及泥和水的抽离。
Construction method of bridge skewback underground diaphragm wall foundation
一种桥梁拱座地下连续墙基础的施工方法
TONG YANFEI (author) / CHEN YUZENG (author) / REN WEI (author) / MAI JIANCHENG (author) / KE XIUJUAN (author)
2024-06-25
Patent
Electronic Resource
Chinese
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