Abstract
Pile foundation settlement is a kind of foundation form. In recent years, because of the increasing population and economic development in China, high-rise buildings have emerged in people’s vision. Due to the development of engineering construction, the type and technology of pile foundation, as well as the control and detection of the single pile and pile group have been greatly improved. In view of the influence of pile foundation settlement on the surrounding environment of high-rise buildings, this paper mainly studies from the angle of single pile settlement and pile group settlement. According to the construction method of pile foundation, the static pressure sinking pipe cast-in-place pile can produce soil squeezing effect in pile foundation construction. The experimental analysis was carried out. According to the engineering example, finite element numerical simulation is used to analyze the influence degree of pile foundation settlement on adjacent buildings with and without raft, and the feasibility and correctness of numerical simulation are analyzed by comparing the simulation results with the measured values. This paper mainly studies the influence of pile foundation settlement of high-rise buildings on surrounding buildings from the aspects of problems and solutions.
Highlights
Since the reform and opening up, along with the continuous development of China’s economic situation, the scale of urbanization life has been constantly emerging
Because natural soil cannot meet the requirements of this construction, pile foundation has the advantages of good stability, strong bearing capacity, and strong pull-out resistance, which has been widely used in high-rise building foundation
The existing reference materials about the influence of pile foundation construction and settlement on adjacent buildings are relatively few, but in practical engineering, the influence of pile foundation construction and settlement on adjacent buildings has been paid more and more attention. erefore, the influence of pile foundation settlement on adjacent buildings studied in this paper will provide a great help for the future construction of pile foundation
Summary
Since the reform and opening up, along with the continuous development of China’s economic situation, the scale of urbanization life has been constantly emerging. The finite element method and numerical simulation method are used to study the influence of pile foundation settlement on the surrounding environment of existing high-rise buildings.
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