砌块柱强度低,延性差,导致地震设防地区的应用受到很大限制,若用钢筋加强,不仅价格低,而且施工方便的优点仍能很好发挥,图1为《砌体结构设计规范》GB50003-2001中插图8.2.1(a)(b)(c)纵向配筋的组合砌体构件截面。图1(a)显然砌体须支模,(b)(c)先砌好砧模,然后再浇捣混凝土体,这 The low strength and poor ductility of block columns have led to severe restrictions on the application of seismic fortification areas. If reinforced with steel bars, not only the price is low, but the advantages of convenient construction can still be played well. Figure 1 is the “masonry structure design specification”. Section 8.2.1 (a) (b) (c) of composite masonry members with longitudinal reinforcement in GB 50003-2001. Fig. 1(a) is obviously that the masonry must support the mold, and (b)(c) first builds the anvil mold and then the concrete body is poured.