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长大工梁因其侧向刚度较差 ,极易侧弯。介绍架梁后在桥上对 40 m工梁侧弯进行调整的技术措施
Growing beams because of its lateral stiffness is poor, easy to bend. The technical measures for adjusting the side bending of 40 m beam on the bridge after the beam is introduced