A Construction Technology of Concrete Structure Reinforcement for Functional Import and Export

Abstract

The invention provides a construction process for reinforcing bars of a concrete structure with functional import and export, which connects the table-type assembled master form and the space limiting frame of the outer layer of steel bars into one body; ;Place the outer horizontal and vertical steel bars in the limit card slots of the outer vertical and horizontal steel bar limit iron sheets respectively, and weld them in place; The whole module is transported to the construction point and hoisted into the formwork cavity. It realizes the on-site manual binding of the concrete structural reinforcement of the water collection tank and the functional wellhead into a factory-made finished product that is standardized in advance and one-time integrally formed, and can be quickly and integrally hoisted on site. The technology greatly improves the construction quality and construction speed, and more importantly, eliminates the stuck points that affect the construction progress.

Description

technical field [0001] The invention relates to the technical field of underground box culvert type sump pits and concrete structural steel bars for functional import and export, in particular to a construction process for underground box culvert type sump pits and functional import and export concrete structural steel bars. Background technique [0002] When excavating foundation pits in construction projects, if the groundwater level is relatively high and the base level is below the groundwater level, drainage methods need to be set. The sump pit is a relatively simple method, which is applicable when the foundation depth is less than 5m; at present, the construction of the sump pit uses manual binding of steel bars on site, and further concrete pouring is carried out on the bound steel bars, so the labor consumption is large and the speed is slow. And become an important factor affecting the progress of the main line construction. Contents of the invention [0003] Th...

AI Technical Summary

Problems solved by technology

The sump pit is a relatively simple method, which is applicable when the foundation depth is less than 5m; at present, the construction of the sump pit uses manual binding of steel bars on site, and further concrete pouring is carried out on the bound steel bars, so the labor consumption is large and the speed is slow. And become an important factor affecting the construction progress of the main line

Images