Site base

Abstract

The invention provides a site base. The site base comprises a plurality of base modules, wherein each of the base modules comprises a first base module and a second base module; the first base modules are spliced to form an arc base; the second base modules are spliced to form a rectangular base; and the inner part of each of the base modules is hollow out, a space which allows a person to enter is formed in the inner part of each of the base modules, and a drainage channel is formed in the inner side of each of the base modules. According to the site base disclosed by the invention, the site base is designed into a plurality of prefabricated base modules; the inner part of each of the base modules is hollow out; the space which allows overhaul staff to enter the inner part of the base for overhauling is formed in each of the base modules, and the base has good air permeability; the drainage channel is arranged in each of the base modules, so that the water level reducing capacity and drainage capacity of the base are improved; the site base has the advantages that the construction is simple, the construction period is shortened, and the resilience of the base is uniform; the service life of the structure of the base is prolonged; and the problems that a conventional site base is long in construction period, poor in venting property and water draining property, low in capacity for resisting frost heaving, easy to be subjected to frost cracking and swelling, difficult in basic maintenance and the like are solved.

Description

technical field [0001] The invention relates to the technical field of infrastructure, in particular to a field foundation applied to runways, football fields, basketball courts, roads and the like. Background technique [0002] With the development of productivity and the improvement of people's living standards, people have more and more leisure time. Sports is one of the activities that people like in their spare time. Therefore, the scientific and humanized sports facilities are directly related to the sportsman's life. Personal safety has been widely promoted and applied, but the current site foundation has the following defects in production and construction: [0003] The construction of the traditional site foundation is roughly the same as that of the highway roadbed. The steps include: earthwork excavation---plain soil tamping and rolling---backfilling sand and gravel rolling------backfilling three-lime soil rolling---backfilling Cement stabilization layer rolling-...

AI Technical Summary

Problems solved by technology

[0003] The construction of the traditional site foundation is roughly the same as that of the highway roadbed. The steps include: earthwork excavation---plain soil tamping and rolling---backfilling sand and gravel rolling------backfilling three-lime soil rolling---backfilling Cement stabilization layer rolling---concrete surface layer, the construction period of the above steps is long, and the foundation is usually realized by using the local soil quality and then compacted. After the construction of the runway, for example, when it rains or when the artificial runway is cleaned with water, water, air, and settlement between the base layer and the artificial runway are often caused by the difficulty of drainage and exhaust of the base layer. Inconsistent frost heave coefficients lead to problems such as frost cracking, and in severe cases, bubbling occurs, affecting the use of the runway, and even causing damage to the runway, and the aging problem of the foundation is serious, such as the cement concrete foundation has been exposed to the sun and rain for a long time, etc. , prone to weathering and sanding, causing delamination of the surface layer of the foundation coil and the foundation. Fractures, subsidence and other phenomena, and the traditional foundation is a waste of resources, new construction requires a lot of inorganic mineral raw materials, and demolition produces a large amount of construction waste

Too much pollution during construction

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