北方交通
北方交通
북방교통
NORTHERN COMMUNICATIONS
2012年
4期
78-80
,共3页
合拢段%劲性骨架%连续梁施工%体系转换
閤攏段%勁性骨架%連續樑施工%體繫轉換
합롱단%경성골가%련속량시공%체계전환
Closing section%Skeleton reinforced%Continuous girder construction%System transformation
合拢段是连续梁施工和体系转换的重要环节,合拢段的设计必须满足合拢段的受力要求,合拢段的施工应满足体系转换时合拢段的受力要求。以一座3跨连续梁为例,阐述合拢段设计及施工要点。
閤攏段是連續樑施工和體繫轉換的重要環節,閤攏段的設計必鬚滿足閤攏段的受力要求,閤攏段的施工應滿足體繫轉換時閤攏段的受力要求。以一座3跨連續樑為例,闡述閤攏段設計及施工要點。
합롱단시련속량시공화체계전환적중요배절,합롱단적설계필수만족합롱단적수력요구,합롱단적시공응만족체계전환시합롱단적수력요구。이일좌3과련속량위례,천술합롱단설계급시공요점。
Closing section is an important stage for continuous girder construction and system transformation.The design for closing section must meet the requirement of allowable force in closing section,and the construction of closing section shall meet the requirement of allowable force in system transformation.Taking a 3-span continuous girder as the example,design and construction points for closing section are discussed.
