陈恩义博士论文《钙矾石类膨胀剂各组分作用机理及其应用的研究》从实用角度出发,以钙矾石类膨胀剂为主,探试了不同形态石膏、不同活性含铝相原材料在膨胀剂中的作用机理,建立材料设计模型,并研究多向限制条件下补偿收缩混凝土的变形与应力应变特征。我们认为陈恩义的研究结果对当下市场中的钙矾石类膨胀剂生产具有一定的借鉴意义,便于进一步提高生产厂家、科研人员对其认识和理解。 Chen Enyi paper “ettringite expansive agent mechanism of action and its application” from a practical point of view, mainly ettringite expanders to explore the different forms of gypsum, different active aluminum-containing raw materials in Expansive agent in the mechanism of the establishment of material design model, and to study the deformation and stress-strain characteristics of shrinkage-compensated concrete under multi-directional constraints. In our opinion, the research results of Chen Eryi have some reference to the production of ettringite expanders in the current market, so as to further enhance the understanding and understanding of manufacturers and researchers.