Traditional building foundation reinforcement method

Abstract

The invention relates to the technical field of building foundation reinforcement and discloses a traditional building foundation reinforcement method. The method comprises the step that (1) materialcollection: reinforcement engineering personnel collect materials including the detailed construction quality, hydrogeology and foundation design data; According to the structural type, the load and the using requirements combined with the influence of the topography and landforms, the soil structure, the environment, adjacent buildings and other factors, the foundation processing scheme focuses on preliminary selection and deliberation. In addition, in the choice of the foundation reinforcement and treatment scheme, a designer should consider to take combined action of a superstructure, a foundation and a basis. According to the traditional building foundation reinforcement method, through arrangement of embracing piles, the adaptive capacity is high, and stress is relatively stable; as the embracing piles have no soil-squeezing negative effects and have the capabilities of penetrating through various types of hard interlayers and embedded rocks to get into various types of hard supporting layers, the geometric dimensions of piles and the bearing capacity and adjustable space of the single pile are large, and thus, the building foundation reinforcement effect is better.

Description

technical field

[0001] The invention relates to the technical field of building foundation reinforcement, in particular to a foundation reinforcement method for traditional buildings. Background technique

[0002] Our country has a vast territory, different natural geographical environments, different soil properties, and strong regional foundation conditions. With the development of economic construction, not only must we choose to engage in construction in good geological sites, but sometimes we have to build in places with poor geological conditions. build. With the development of social economy, urban land use is becoming more and more tense. In existing building foundation reinforcement projects, the methods often used include foundation reinforcement and reinforcement method, foundation bottom area method, deepening foundation method, anchor static pressure pile method, high-pressure jet grouting method, lime-soil compaction pile method, etc. method, root pile method...