英语翻译Bearings for the Girders The longitudinal giders have to rest over the piers which bears the thrust of the load coming over them.In order that the girder ends should rest on proper seats,the same are provided with bearing blocks made of c
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英语翻译Bearings for the Girders The longitudinal giders have to rest over the piers which bears the thrust of the load coming over them.In order that the girder ends should rest on proper seats,the same are provided with bearing blocks made of c
英语翻译
Bearings for the Girders The longitudinal giders have to rest over the piers which bears the thrust of the load coming over them.In order that the girder ends should rest on proper seats,the same are provided with bearing blocks made of cement concrete,so that the load may be uniformly distributed over the structure on which they rest.Due to the expansion and contraction of the longitudinal girders during severe heat and cold,rollers are provided on the abutment ends to allow the movements without causing the girder to buckle.
英语翻译Bearings for the Girders The longitudinal giders have to rest over the piers which bears the thrust of the load coming over them.In order that the girder ends should rest on proper seats,the same are provided with bearing blocks made of c
大梁支座
纵向大梁必须置于柱子[或墙墩/桥墩]之上,这些柱子承载大梁载荷的推力.专门制作了水泥混凝土承重块,为的是使大梁的末端置于适当的承座上,以使大梁的载荷均匀分布在其安置的结构上.由于纵向大梁在严寒热与酷热时的膨胀和收缩,桥礅(或桥基)两端备有辊子/滚柱以允许其运动而不致使大梁变形/弯曲.