A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Technology for reinforcing cast-in-place breast board formwork in high slope slab-pile wall supporting structure
The invention relates to a technology for reinforcing a cast-in-place breast board template in a high slope sheet-pile wall supporting structure, which comprises the following operation steps of: 1, after construction of an anti-slide pile main body is completed, excavating earthwork of a back soil surface step by step, and when a first-stage breast board is constructed, constructing a first-stage breast board on the anti-slide pile main body through embedded reinforcing steel bars; anchoring one end of the reinforcing member while the reinforcing steel bars are connected with the slide-resistant pile main body as a breast board, and reinforcing an outer side template through battens and steel pipes on the outer side of the earthwork of the back soil surface; 2, determining the construction height of each stage of retaining plate according to the actual site situation and an outer side formwork matching scheme, cleaning soil between piles and starting to implant reinforcing steel bars after the soil is excavated to the specified elevation, mounting a bottom formwork of the retaining plate according to the size between the piles and the thickness of the retaining plate, and fixing the bottom formwork of the retaining plate according to the longitudinal reinforcing steel bar specification and distance of the retaining plate; the construction method has the characteristics that the construction is simple, the structural strength is ensured, the construction cost is reduced, and the like.
本发明涉及一种高边坡桩板墙支护结构中现浇挡土板模板加固技术，包括以下操作步骤：步骤一：施工完成抗滑桩主体后，逐级开挖背土面土方，施工第一级挡土板时，在抗滑桩主体上通过植入的钢筋，钢筋作为挡土板与抗滑桩主体连接的同时，将加固构件的一端进行锚固，背土面土方外侧通过木方、钢管加固外侧模板；步骤二：根据现场实际情况以及外侧模板配模方案，确定每一级挡土板施工高度，在土方开挖到指定标高后，清理桩间土并开始植入钢筋，根据桩间尺寸及挡土板厚度，安装挡土板底部模板，并根据挡土板纵向钢筋规格及间距，在底部模板上布置通孔，本发明具有施工简单、确保结构强度、降低施工成本等特点。
Technology for reinforcing cast-in-place breast board formwork in high slope slab-pile wall supporting structure
The invention relates to a technology for reinforcing a cast-in-place breast board template in a high slope sheet-pile wall supporting structure, which comprises the following operation steps of: 1, after construction of an anti-slide pile main body is completed, excavating earthwork of a back soil surface step by step, and when a first-stage breast board is constructed, constructing a first-stage breast board on the anti-slide pile main body through embedded reinforcing steel bars; anchoring one end of the reinforcing member while the reinforcing steel bars are connected with the slide-resistant pile main body as a breast board, and reinforcing an outer side template through battens and steel pipes on the outer side of the earthwork of the back soil surface; 2, determining the construction height of each stage of retaining plate according to the actual site situation and an outer side formwork matching scheme, cleaning soil between piles and starting to implant reinforcing steel bars after the soil is excavated to the specified elevation, mounting a bottom formwork of the retaining plate according to the size between the piles and the thickness of the retaining plate, and fixing the bottom formwork of the retaining plate according to the longitudinal reinforcing steel bar specification and distance of the retaining plate; the construction method has the characteristics that the construction is simple, the structural strength is ensured, the construction cost is reduced, and the like.
本发明涉及一种高边坡桩板墙支护结构中现浇挡土板模板加固技术，包括以下操作步骤：步骤一：施工完成抗滑桩主体后，逐级开挖背土面土方，施工第一级挡土板时，在抗滑桩主体上通过植入的钢筋，钢筋作为挡土板与抗滑桩主体连接的同时，将加固构件的一端进行锚固，背土面土方外侧通过木方、钢管加固外侧模板；步骤二：根据现场实际情况以及外侧模板配模方案，确定每一级挡土板施工高度，在土方开挖到指定标高后，清理桩间土并开始植入钢筋，根据桩间尺寸及挡土板厚度，安装挡土板底部模板，并根据挡土板纵向钢筋规格及间距，在底部模板上布置通孔，本发明具有施工简单、确保结构强度、降低施工成本等特点。
Technology for reinforcing cast-in-place breast board formwork in high slope slab-pile wall supporting structure
一种高边坡桩板墙支护结构中现浇挡土板模板加固技术
LI YONGBAO (author) / YANG QIAN (author) / LIN FAQI (author) / SUN JIANJIE (author) / WANG SIJIE (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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