KP1型矩形条孔烧结页岩多孔砖砌体墙上应采用空心砌体专用膨胀螺栓，因其能够形成可靠的“自螺母效应”。
In KP1 type perforated brick masonry, expansion bolt especially design for perforated brick is prefer, because it can form "self- anchor" effect and hold tightly in brick hole.
本文首先进行了烧结页岩模数多孔砖砌体的轴心抗压试验研究和局部均匀受压的试验研究。
Firstly, the experimental studies of axial compression and local bearing of fired module perforated brick shale are done.
本文首先进行了烧结页岩模数多孔砖砌体的轴心抗压试验研究和局部均匀受压的试验研究。
Firstly, the experimental studies of axial compression and local bearing of fired module perforated brick shale are done.
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