大跨度先张法折线配筋预应力混凝土简支梁预制施工技术

和民锁，马新安，曹新刚

CONSTRUCTION TECHNIQUE OF PRE-CASTING FOR PRE-STRESSED CONCRETE SIMPLE-SUPPORTED BEAM WITH LONG SPAN PRE- TENSIONED BROKEN-LINE

HE Min-suo， MA Xin-an，CAO Xin-gang

铁道工程学报 . 2004, (2): 43 -45 .