Pre-buried latticed column verticality measurement construction method

Abstract

The invention discloses a pre-buried latticed column verticality measurement construction method, and belongs to the technical field of building-construction. The steps of the pre-buried latticed column verticality measurement method includes that: pre-buried latticed columns are processed, a biaxial inclinometer is chosen, a sensor is calibrated, the inclinometer is assembled, a position is chosen for installation of the inclinometer, the pre-buried latticed columns and the inclinometer are installed and placed, biaxial inclination angles of the pre-buried latticed columns are measured and adjusted, after concrete pouring is finished, the inclinometer is detached, and the like. According to the pre-buried latticed column verticality measurement method, due to the facts that the inclinometer is arranged on the pre-buried latticed columns, in the construction process of the pre-buried latticed columns, angle ranges are regulated timely to enable the angle ranges to be within designed ranges according to the perpendicular angel changing displayed on a displayer, and then the pre-buried latticed columns are fixed, the accuracy and perpendicularity degree of the locating of the pre-buried latticed columns and the direction of the pre-buried latticed columns are convenient to control, and therefore the pre-buried latticed column verticality measurement method is applicable for construction of basements with large excavation depths, safety of building foundation pits, surrounding roads and pipelines is guaranteed, overall project construction progress is accelerated at the same time, project manufacture cost is saved, and economic benefit is improved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a construction method for measuring the verticality of a pre-embedded lattice column. Background technique [0002] With the development of the city, more and more attention is paid to the use of underground space, the excavation depth of the basement is getting deeper and deeper, and the surrounding construction environment of the building is also getting higher and higher. The safety of roads and pipelines, and in order to speed up the construction progress of the overall project and save project costs, many projects have adopted the "reverse method" construction process of simultaneous construction on the ground and underground. One of the technical key points and difficulties of this construction process is the construction of pre-buried underground as permanent support columns. It is difficult to control the accuracy and verticality of its positioni...

AI Technical Summary

Problems solved by technology

One of the technical key points and difficulties of this construction process is the construction of pre-buried underground as permanent support columns. It is difficult to control the accuracy and verticality of its positioning and direction, which will have a certain impact on the construction.

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