碱激发地聚合物固化淤泥质软土的研究进展

Authors

  • 李英杰 鲁东大学
  • 程岗 山东九宏建设集团有限公司
  • 卞宇轩 鲁东大学
  • 胡世聪 鲁东大学
  • 娄铭钰 鲁东大学
  • 袁玉通 鲁东大学
  • 邵建文 鲁东大学水利土木学院&山东省河口海岸与核环境重点实验室

DOI:

https://doi.org/10.70693/cjst.v2i3.2052

Keywords:

碱激发地聚物;淤泥质软土;固化;力学性能;微观机理

Abstract

以沿海地区淤泥质软土为研究对象,淤泥质软土具有高含水率、低承载力及易变形等特点,给工程建设与地基处理带来了较大挑战。针对传统固化材料在环境影响及工程适用性方面存在的问题,本文系统梳理了碱激发地聚物固化淤泥质软土的相关研究进展。通过对国内外文献的归纳与分析,从制备工艺、力学性能、微观结构演化、工程应用及环境效益等方面进行了综述,探讨了影响固化效果的主要因素及其作用机制。在此基础上,总结了当前研究中存在的问题,并对未来研究方向进行了展望,以期为碱激发地聚物固化淤泥质软土的工程应用与技术发展提供参考。

References

[1] 彭文杰.淤泥质土水泥搅拌桩复合地基承载性能数值模拟分析[J].建筑技术,2026,57(9):1058-1062..

[2] 王冬冬,张帅伟,宋新江,等.基于响应面法的矿渣-电石渣-脱硫石膏固化淤泥质土力学性能研究[J].硅酸盐通报,2026,45(2):582-591.

[3] 李宏远.淤泥质土软弱地层深基坑地下连续墙施工关键技术研究[J].建筑机械,2026,(2):316-320.

[4] Wu H, Song H, Sun X, et al. Geo-environmental properties and microstructural characteristics of sustainable limestone calcined clay cement (LC3) binder treated Zn-contaminated soils[J]. Journal of Zhejiang University-SCIENCE A, 2023, 24(10): 898-911.

[5] 罗璟瀚, 刘红梅, 张佰发, 等. 基于华南富黏土矿物工程渣土原料的酸激发地聚物制备及其性能调控[J]. 矿物学报,2025,45:1-14.

[6] 吴维江,谷雷雷,王盛年,等.工业固废基地聚物固化河道疏浚土力学特性试验研究[J].防灾减灾工程学报,2025,45(3):643-651.

[7] Bernal S A, Provis J L. Durability of alkali‐activated materials: progress and perspectives[J]. Journal of the American Ceramic Society, 2014, 97(4): 997-1008.

[8] 黄志浩,郭浩喆,卜红玲,等.低品位高烧失硅藻土用于制备碱激发地聚物材料的机理研究[J].矿物学报,2022,42(5):631-639.

[9] Salimi M, Ghorbani A. Mechanical and compressibility characteristics of a soft clay stabilized by slag-based mixtures and geopolymers[J]. Applied Clay Science, 2020, 184: 105390.

[10] Wu J, Liu L, Deng Y, et al. Use of recycled gypsum in the cement-based stabilization of very soft clays and its micro-mechanism[J]. Journal of Rock Mechanics and Geotechnical Engineering, 2022, 14(3): 909-921.

[11] Yaghoubi M, Arulrajah A, Disfani M M, et al. Impact of field conditions on the strength development of a geopolymer stabilized marine clay[J]. Applied Clay Science, 2019, 167: 33-42.

[12] Chowdary B, Ramanamurty V, Pillai R J. Fiber reinforced geopolymer treated soft clay–An innovative and sustainable alternative for soil stabilization[J]. Materials today: proceedings, 2020, 32: 777-781.

[13] Ji Z, Ismail M A M, Kong D, et al. An orthogonal experimental study on low-activity bottom ash based geopolymers for soft clay stabilization[J]. Case Studies in Construction Materials, 2025: 05601.

[14] 杨松,杨长虹,李登峰,等.偏高岭土-矿渣地聚物混凝土收缩及抗压性能试验研究[J].建筑结构, 2025, 55(8): 124-130+123.

[15] 蒋光荣,李发项,韦禹琛.碱激发水泥固化软土的强度性能评价与微观机理研究[J].水利技术监督,2025,(3):150-153

[16] Wu D, Cao K, Chen K, et al. Interfacial characteristics and mechanical behavior of geopolymer stabilizers with clay mineral: A molecular dynamics study[J]. Applied Clay Science, 2024, 250: 107286..

[17] 吴昊,张泽鹏,宋卫民,等.地聚合物固化淤泥质土:从微观机理到宏观性能[J].硅酸盐学报,2026,54(5):1699-1724.

[18] Wu D, Zhang Z, Chen K, et al. Experimental investigation and mechanism of fly ash/slag-based geopolymer-stabilized soft soil[J]. Applied sciences, 2022, 12(15): 7438.

[19] Dingwen Z, Libin F, Songyu L, et al. Experimental investigation of unconfined compression strength and stiffness of cement treated salt-rich clay[J]. Marine Georesources & Geotechnology, 2013, 31(4): 360-374.

[20] Yaghoubi M, Arulrajah A, Disfani M M, et al. Impact of field conditions on the strength development of a geopolymer stabilized marine clay[J]. Applied Clay Science, 2019, 167: 33-42.

[21] Turner L K, Collins F G. Carbon dioxide equivalent (CO2-e) emissions: A comparison between geopolymer and OPC cement concrete[J]. Construction and building materials, 2013, 43: 125-130.

Downloads

Published

2026-06-07

How to Cite

李英杰, 程岗, 卞宇轩, 胡世聪, 娄铭钰, 袁玉通, & 邵建文. (2026). 碱激发地聚合物固化淤泥质软土的研究进展. 中国科学与技术学报, 2(3), 262–268. https://doi.org/10.70693/cjst.v2i3.2052