| 粉煤灰扰动样现场取样问题初步探讨 |
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| 引用本文： | 郭莹.粉煤灰扰动样现场取样问题初步探讨[J].水文地质工程地质,2001,28(2):63-65. |
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| 作者姓名： | 郭莹 |
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| 作者单位： | 大连理工大学, |
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| 摘 要： | 本文结合福州电厂粉煤灰室内试验结果分析，探讨粉煤灰扰动样现场取样及试验控制干密度的等问题，该电厂粉煤灰的沉积规律与其它电厂有所不同，灰料颗粒组细分布和距排灰口远近基本无关，取样也不能按以往经验进行。
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| 关 键 词： | 粉煤灰 现场取样 试验控制 干密度 沉积规律 扰动样 颗粒组成 火力发电厂 |
| 文章编号： | 1000-3665(2001)02-0063-03 |
| 修稿时间： | 2000年3月13日 |
Basic discussion on disturbed fly ash sampling on site |
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| GUO Ying.Basic discussion on disturbed fly ash sampling on site[J].Hydrogeology and Engineering Geology,2001,28(2):63-65. |
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| Authors: | GUO Ying |
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| Abstract: | In this paper,the problems related to the sampling in site and the determination of dry density in experiment about fly ash is discussed,combined with the analysis of the indoor experiment result about fly ash in Fuzhou power plant.The pattern of sedimentation of fly ash in this power plant is different from other plants.The distribution of particle size of fly ash has no relationship to the distance from the export of fly ash.Sampling in this plant can't be according to experience in the past. |
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| Keywords: | disturbed fly ash sampling in site controlled dry density in test |
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