方形柱頭構(gou)造(zao)設(she)(she)計：突緣支承加(jia)勁(jing)板(ban)(ban)(ban)的(de)(de)底部應(ying)(ying)(ying)刨平并(bing)應(ying)(ying)(ying)在軸(zhou)線附(fu)近(jin)與柱(zhu)頂板(ban)(ban)(ban)頂緊。為提(ti)高柱(zhu)頂的(de)(de)抗彎剛度，應(ying)(ying)(ying)加(jia)設(she)(she)一塊墊板(ban)(ban)(ban)，并(bing)在軸(zhou)線處增設(she)(she)加(jia)勁(jing)肋。兩(liang)梁間應(ying)(ying)(ying)留10mm的(de)(de)空隙，安裝(zhuang)時尚應(ying)(ying)(ying)嵌入填板(ban)(ban)(ban)并(bing)用構(gou)造(zao)螺栓固定。對于格構(gou)式柱(zhu)，為了(le)保(bao)證(zheng)傳力均勻(yun)，在柱(zhu)頂應(ying)(ying)(ying)設(she)(she)置綴板(ban)(ban)(ban)把(ba)兩(liang)肢(zhi)(zhi)連(lian)接起來，分肢(zhi)(zhi)之間頂板(ban)(ban)(ban)下面應(ying)(ying)(ying)設(she)(she)置加(jia)勁(jing)肋。