Experimental research and analysis of quick strengthening serous fluid of dredger fill

LIU Ping-hui; WANG Qing; SHI Bing-fei; JIANG Jian

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Experimental research and analysis of quick strengthening serous fluid of dredger fill

更新时间：2026-06-25

- Experimental research and analysis of quick strengthening serous fluid of dredger fill
- Vol. 26, Issue 12, (2005)
- 作者机构：
  
  1. 吉林大学建设工程学院,长春,130026
  2. 华北水利水电学院岩土工程系,郑州,450008
  3. 广东省物料实验检测中心,广州,510080
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU411
- Online First：12 January 2014，
  
  Published：2005
- 稿件说明：
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LIU Ping-hui, WANG Qing, SHI Bing-fei, et al. Experimental research and analysis of quick strengthening serous fluid of dredger fill[J]. 2005, 26(12).
DOI：

LIU Ping-hui, WANG Qing, SHI Bing-fei, et al. Experimental research and analysis of quick strengthening serous fluid of dredger fill[J]. 2005, 26(12). DOI：

摘要

为了研究利用外掺剂加快吹填泥浆的沉积落淤问题，找到能够使吹填土尽快地从泥浆状态转变为具有一定承载力的地基方法，将吹填泥浆中分别加入水泥、生石灰、水泥和生石灰混合剂，通过沉降柱试验模拟了外掺剂作用下吹填泥浆的落淤、自重固结、预压下强度增长等过程，并从粒度成分、矿物成分、和微观结构方面进行了加固机理的分析，从而在吹填的同时对吹填泥浆进行加固。结合处理前后相关试验结果的对比分析发现，外掺剂能够加速吹填泥浆的落淤、固结及强度增长。

Abstract

In order to investigate the sedimentation acceleration of serous fluid of dredger fill under the action of the additive and to find a method which can quickly change the serous fluid of dredger fill to foundation with bearing capacity

settlement test was conducted in the acryl glass vessel to simulate the subsidence and consolidation of serous fluid of dredger fill which was mixed respectively with cement

calcined lime and the mixture of cement and lime. Moreover

the mechanism was analyzed from granulometric composition

mineralogical analysis and microstructure. The basis for quick strengthening of the dredger fill was provided. By the comparison of the test result before and after the treating

it was found that the additive had the ability to accelerate consolidation and strengthen serous fluid of dredger fill.

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