某库房地基化学灌浆加固

• 机 构: 广西壮族自治区第三建筑公司
• 出 处: 铁道建筑
• 发表日期: 1979年02期
• 关键词: 灌浆加固 库房 地基 灌浆过程 开钻 加固 广西综合设计院 沉降曲线 花管 填土

1973年对某工程一座已建库房的地基下沉采用了化学灌浆加固。这一工程于当年7月开钻,1975年元月施工结束(中途曾因设备不足等停过工)。灌浆过程中,该库房一角沉降回升了60毫米。加固完毕后,仍然进行观测。

In 1973, chemical grouting reinforcement was used to subsidence the foundation of a project that had been built. The project started drilling in July of that year, and the construction was completed in January 1975 (there was a stoppage of work due to insufficient equipment). During the grouting process, the corner of the warehouse recovered by 60 mm. After the reinforcement is completed, observations are still performed.