宽大截面轴心受压钢构件腹板局部稳定的处理方法：当构件的强度、整体稳定、刚度 绰绰有余时，应采用

A、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: ; mso-bidi-font-size: 12.0pt">增加腹板厚度以满足宽厚比要求</span>

B、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: ; mso-bidi-font-size: 12.0pt">设置纵向加劲肋</span>

C、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: ; mso-bidi-font-size: 12.0pt">任凭腹板</span><span style="FONT-FAMILY: 方正书宋简体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "><font face="宋体">局部失稳</font></span>

D、<span style="FONT-FAMILY: 方正书宋简体; FONT-SIZE: 10.5pt; mso-ascii-font-family: "><font face="宋体">设置纵向加劲肋、横向加劲肋和短加劲肋</font></span>