A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Arch dam cross joint grouting region horizontal grout stop plate reinforcement construction method
The invention discloses an arch dam cross joint grouting region horizontal grout stop plate reinforcement construction method. The construction method comprises the steps of measuring mounting spots of horizontal grout stop plates, conducting reinforcement construction on the horizontal grout stop plates at earlier poured blocks, and conducting reinforcement construction on the horizontal grout stop plates at later poured blocks. According to the method, vertical supporting steel bars, cross steel bars and bearing steel bars constitute a horizontal grout stop plate erected platform; through cooperation with different reinforced bars and reinforced clamps, a high-strength reinforced structure is formed. Accurate installation and firm reinforcement of the horizontal grout stop plates in an arch dam cross joint grouting region are effectively ensured. The grouting quality is guaranteed.
本发明公开了一种拱坝横缝灌浆区水平止浆片加固施工方法，包括水平止浆片测量放点、先浇块水平止浆片加固施工以及后浇块水平止浆片加固施工步骤。本发明通过竖向支撑钢筋、横钢筋以及承托钢筋组成止浆片架设平台，并配合不同加固钢筋以及加固卡，从而构成高强度加固结构，有效确保拱坝横缝灌浆区的水平止浆片安装精准、加固牢靠，保障灌浆质量。
Arch dam cross joint grouting region horizontal grout stop plate reinforcement construction method
The invention discloses an arch dam cross joint grouting region horizontal grout stop plate reinforcement construction method. The construction method comprises the steps of measuring mounting spots of horizontal grout stop plates, conducting reinforcement construction on the horizontal grout stop plates at earlier poured blocks, and conducting reinforcement construction on the horizontal grout stop plates at later poured blocks. According to the method, vertical supporting steel bars, cross steel bars and bearing steel bars constitute a horizontal grout stop plate erected platform; through cooperation with different reinforced bars and reinforced clamps, a high-strength reinforced structure is formed. Accurate installation and firm reinforcement of the horizontal grout stop plates in an arch dam cross joint grouting region are effectively ensured. The grouting quality is guaranteed.
本发明公开了一种拱坝横缝灌浆区水平止浆片加固施工方法，包括水平止浆片测量放点、先浇块水平止浆片加固施工以及后浇块水平止浆片加固施工步骤。本发明通过竖向支撑钢筋、横钢筋以及承托钢筋组成止浆片架设平台，并配合不同加固钢筋以及加固卡，从而构成高强度加固结构，有效确保拱坝横缝灌浆区的水平止浆片安装精准、加固牢靠，保障灌浆质量。
Arch dam cross joint grouting region horizontal grout stop plate reinforcement construction method
一种拱坝横缝灌浆区水平止浆片加固施工方法
LI XIAOTAO (author) / SU JIANG (author) / PAN YONGDONG (author) / WANG BINQIANG (author) / TIAN HAIYANG (author)
2020-07-10
Patent
Electronic Resource
Chinese
A grout composition for umbrella arch method and grouting reinforcement method using the same
| European Patent Office | 2024