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Improvements in self-anchored suspension bridges
Improvements in self-anchored suspension bridges
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机译：自锚式悬索桥的改进
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973,761. Suspension bridges. J. A. POSFORD, R. PARRY, P. W. ROWLEY, and J. F. C. SWANSBOURNE, [trading as POSFORD, PARRY & PARTNERS]. July 23, 1963 [July 23, 1962], No. 28288/62. Heading E1G. In a self-anchored suspension bridge the deck 10 is formed separately from the stiffening structure 1, the anchorages 12 for the suspension cables 3 transmitting a horizontal component of the thrust directly to the deck and not to the stiffening structure. The hangers 2 pass through longitudinal slots in the deck to the stiffening structure 1 which may have its upper portion as a welded unit with an anti-friction membrane interposed between the structure and the deck to permit relative longitudinal movement. The cables 3 are secured to an anchorage 12, having limited longitudinal movement by virtue of links 13, 14 and connected by a knuckle joint 17 to the deck 10 only.
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机译：973,761。悬索桥。 J. A. POSFORD，R。PARRY，P。W. ROWLEY和J. F. C. SWANSBOURNE，[交易方式为POSFORD，PARRY和合作伙伴]。 1963年7月23日[1962年7月23日]，编号28288/62。标题E1G。在自锚式悬索桥中，甲板10与加强结构1分开形成，用于悬索3的锚固件12将推力的水平分量直接传递至甲板而不是传递至加强结构。吊架2穿过甲板上的纵向狭槽到达加强结构1，加强结构1的上部可以作为焊接单元，并且在结构和甲板之间插入减摩膜以允许相对的纵向运动。电缆3通过连接件13、14被固定到具有有限的纵向运动的锚固件12上，并且仅通过转向节17与甲板10相连。
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