摘要
鉴于洛河阶地黄土—卵石二元结构特征,采用大直径扩底桩基础,可以充分发挥卵石层强度高、地层稳定的特点,经济上合理,技术上具有明显的先进性,实践证明洛阳和顺园高层建筑工程采用大直径扩底桩基础方案取得了很好的效果。
According to the loess-gravel binary structural features of the bench of Luohe River, the paper adopts the belled pier with large diame- ter to exert the high-strength gravel layer and the layer stability, indicates the technique is reasonable in the aspect of economy and it is advanced technically, and proves by the practice that the belied pier foundation with large diameter achieves better achievements.
出处
《山西建筑》
2014年第6期58-59,共2页
Shanxi Architecture
关键词
洛河Ⅱ级阶地
黄土—卵石二元结构
高层建筑
大直径扩底桩
second level terrace of Luohe River, loess-gravel binary structure, high-rise building, belled pier with large diameter
