多孔砖砌体抗压强度随着孔洞率的增加而减少。
The strength of perforated brick masonry decreases with the increasing of void ratio.
该机适用于生产实心砖高孔洞率大断面各种孔型的空心砖。
This machine is used to produce . solid bricks and hollow bricks . great of holes and large section in all size of hole style .
分析了腹板高厚比、孔洞率以及单块腹板宽度对LHFB屈曲承载力的影响。
The influence of web plate height to thickness ratio, hole ratio and the width of a single web plate on the buckling capacity of LHFB was analyzed.
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