论文部分内容阅读
桩基又叫桩基础,是工程建筑基础中的一种,由基桩和联接于桩顶的承台共同组成,桩基主要的作用是负责把荷载转给持力层。分为低承台桩基和高承台桩基;低承台桩基的桩身全部埋于土中,承台底面与土体接触;高承台桩基的桩身上部露出地面而承台底位于地面以上。建筑桩基通常为低承台桩基础。桩基础是一种深基础,它具有稳定性好、承载力高、沉降量小而均匀、良好的抗震性能、沉降稳定快等优点,因此在各类建筑工程中得到广泛应用,尤其在高层建筑中,桩基础应用广泛。
Pile foundation, also called pile foundation, is one of the foundations of engineering construction. It consists of foundation pile and platform connected to the top of the pile. The main function of pile foundation is to transfer the load to the holding layer. Which is divided into low capped pile foundation and high capped pile foundation. The piles of the low cap pile foundation are all buried in the soil, the bottom of the cap plate is in contact with the soil body, the upper part of the pile cap of the high capped pile foundation is exposed above the ground, . Building pile foundation is usually low cap pile foundation. Pile foundation is a kind of deep foundation, which has the advantages of good stability, high bearing capacity, small and uniform settlement, good seismic performance, settling stability, etc. It is widely used in various types of construction projects, especially in high-rise buildings In the pile foundation is widely used.