Linear accelerator radiotherapy room structure and construction method thereof

Abstract

The invention provides a linear accelerator radiotherapy room structure and a construction method thereof. The linear accelerator radiotherapy room structure comprises a wall body, a top plate, a bottom plate and an outer wall guide wall, wherein the bottom plate is located on a basement bottom plate, the bottom plate and the basement bottom plate are connected into a whole, and the outer wall guide wall and a basement outer wall are connected into a whole; the wall body and the top plate are each internally provided with a heat preservation formwork system and a concrete temperature drop andmeasurement system, and the wall body heat preservation formwork system comprises wall body steel bars, an extruded sheet and wood formworks arranged on the two sides of the extruded sheet; the top plate heat preservation formwork system comprises top plate steel bars, a keel and a top plate wood formwork arranged at the top of the keel; and the concrete temperature drop and measurement system comprises temperature drop pipes and a temperature measurement system, the temperature drop pipes are arranged in the wall body and the top plate at equal intervals in a layered mode, the temperature measurement system comprises auxiliary steel bars, the auxiliary steel bars are vertically arranged according to the positions of temperature measurement points, and sensors are evenly distributed. The linear accelerator radiotherapy room structure is used for guaranteeing the construction quality of mass concrete and the radiation protection requirement of the structure.

Description

technical field [0001] The invention belongs to the technical field of mass concrete structure construction, and in particular relates to a linear accelerator radiation therapy room structure and a construction method thereof. Background technique [0002] Medical electron accelerator is a kind of ultra-high pressure radiotherapy equipment with better performance. It is suitable for the treatment of deep and superficial tumors in the human body. In recent years, due to the development of economy and technology, it has been used in more and more hospitals. Due to the radiation protection requirements of the treatment room, the thickness of the structural wall and roof is large, and the concrete is not allowed to appear bubbles, honeycombs, cracks, etc. during construction, otherwise it will be unqualified, and it is very difficult to remedy. instance. Therefore, in order to eliminate the occurrence of unqualified structures in the construction of such projects and reduce unn...

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Problems solved by technology

[0003] The purpose of the present invention is to solve how to avoid phenomena such as air bubbles, honeycombs, and cracks in the large-volume radiation-proof concrete structure in the background technology, and effectively control the large-volume concrete structure. problem, to provide a linear accelerator radiation therapy room structure and its construction method

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