镇海港吹填粉煤灰研究与应用

Study and Applicalion of Coal Ashes as Filing Materials for Reclaiming Works

本文对镇海港区后期工程吹填粉煤灰地基使用振动碾压法、简易排水法、重锤夯实法、堆载预压法、自然固结法进行地基加固效果的试验研究作了比较评价,并指出试验中存在的一些问题,对今后在水工工程中如何进一步推广粉煤灰的应用有一定参考意义。

This paper makes comparison and analysis on the tests of consoiidation of foundation, which was filled up by coal ashes, It was a post stage project at Zhenhai port. The consoiidation tests were carried out by various methods, including vibrating and rolling compaction, simple drainage, heavy hammer tamping, preloading and naturai conslidation, and at the same time some pro-blems existed in the tests are singled out. It may be of use for reference in similar hydraulic works.