摘要
土壤固化剂作为一种新型的绿色建筑材料,因其在提升土壤强度、承载力和耐久性方面的显著效果,在道路工程、地基处理等领域被广泛应用.本文综述了土壤固化剂的分类、固化机理、性能表征及其在工程中的应用.土壤固化剂分为无机类、有机类、离子类和生物酶类,通过不同作用机理提升土壤的稳定性和承载力.固化剂的性能表征涉及力学性能、动力特性和耐久性能的评估,为工程应用提供了重要参数.最后,本文讨论了土壤固化剂研究的进展,提出无机固化剂和有机固化剂在提升土壤性能方面表现出较好的效果,离子固化剂在处理膨胀土方面具有优势,而生物酶固化剂的环境友好性使其在生态工程中具有广阔的应用前景.未来的研究方向应关注固化剂的环境适应性、耐久性提升以及生态影响评估,以促进土壤固化技术的可持续发展.
Abstract
Soil stabilizers,as an emergent class of eco-friendly construction materials,have garnered considerable attention in fields such as road engineering and foundation treatment,due to their pronounced efficacy in augmenting the strength,load-bearing capacity,and longevity of soils.This study provides a comprehensive overview of the taxonomy,consolidation mechanisms,performance metrics,and applications of soil stabilizers within the engineering sector.The categorization of soil stabilizers encompasses inorganic,organic,ionic,and enzymatic subtypes,each leveraging distinct mechanisms to enhance the structural integrity and load-bearing capabilities of the soil.The performance characterization of these stabilizers encompasses an evaluation of their mechanical properties,dynamic attributes,and endurance,furnishing crucial parameters for their application in engineering projects.In conclusion,the discourse deliberates on the advancements in soil stabilizer research,highlighting the superior effectiveness of inorganic and organic stabilizers in soil property enhancement.Ionic stabilizers are noted for their proficiency in managing expansive soils,while enzymatic stabilizers are lauded for their environmental benignity,which augurs well for their application in ecological engineering endeavors.Prospective research trajectories should concentrate on the environmental adaptability,endurance augmentation,and ecological impact assessments of stabilizers to foster the sustainable progression of soil stabilization technologies.This scholarly inquiry aims to contribute to the body of knowledge within civil engineering,particularly in the domain of soil mechanics and geotechnical engineering,by elucidating the multifaceted roles and potential of soil stabilizers in modern construction practices.
维普
万方数据