A、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-family: ">连接相邻梁端,加强结构的整体性</span>
B、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-family: ">满足结构变形要求,保证车辆平顺通行<span style="FONT-FAMILY: Times New Roman; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: 宋体; mso-ascii-font-family: Times New Roman"><span><p></p></span></span></span>
C、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-family: ">减少车辆在伸缩缝处的冲击作用<span style="mso-spacerun: yes"></span></span>
D、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-family: ">满足桥梁设计规范的要求</span>
查看答案