Porous biography power board

The utility model relates to a porous biography power board belongs to geotechnical engineering machinery technical field. The utility model discloses a porous biography power board sets up in steel sheet (1) and five through wires hole (2) of symmetry constitution by steel sheet (1). The utility model discloses press the conventional method preparation with the material from the market purchasing. The utility model discloses the beneficial effect of device lies in: guaranteed the integrality of steel sheet, improved the reliability of anchor system greatly, reduced the biography power plate thickness of anchor system and the requirement of reinforced concrete intensity. 本实用新型涉及一种多孔传力板，属于岩土工程机械技术领域。本实用新型的多孔传力板由钢板(1)，设置在钢板(1)中且对称的五个穿线孔(2)构成。本实用新型用从市场采购的材料按常规方法制备。本实用新型装置的有益效果在于：保证了钢板的完整性，大大提高了锚固体系的可靠性，降低了对锚固体系的传力板厚度和钢筋混凝土强度的要求。