The authors however express their views on the technology of the three dimensional photoelastic test, such as material manufacturing cutting process, freezing and sectioning.
对三维光弹性试验的有关工艺，如材料制造、切削加工、冻结、切片等方面也提出了看法。
Seepage control in dam, design of freezing resistance for concrete face slab, new caulking water sealing material and surface coat on face slab are mainly presented.
本文重点介绍坝体渗流控制，混凝土面板抗冻设计，及新型嵌缝止水材料，面板表面涂料的研究。
Different from bulk water, the freezing points of the pore water in a moist porous material is a function of temperature and liquid water con - tent.
与自由水不同，含湿多孔材料中孔隙水的冻结点是温度和液态水含量的函数。
应用推荐