Composite precast concrete rail plate

The invention discloses a composite precast concrete rail plate. The composite precast concrete rail plate comprises rail plates and rail bearing platforms at the upper parts of the rail plates, wherein self-compacting concrete filling holes penetrating from top to bottom are arranged in the middle...

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Main Authors ZHANG CHANGCHUN, LIN XIAOBO, DUAN XIANGGUO, YIN HUA, LI LIANGCAI, YU PIJIN, QIAN ZHENDI, DONG GUOXIAN, CHANG KUN, SHUI ZHUOPING, PAN HUIWANG, LIU JIAHUA, SONG LIXIN, XIE JIONG, HUANG JING
Format Patent
LanguageChinese
English
Published 18.07.2012
Subjects
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
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Abstract The invention discloses a composite precast concrete rail plate. The composite precast concrete rail plate comprises rail plates and rail bearing platforms at the upper parts of the rail plates, wherein self-compacting concrete filling holes penetrating from top to bottom are arranged in the middle parts of the rail plates; door-type steel bars are arranged at the bottom parts of the rail plates and are embedded in self-compacting concrete layers fixedly connected with the bottom parts of the rail plates; and embedded shear plates are arranged at two ends of each of the rail plates. The composite precast concrete rail plate has the beneficial effect that the rail plate is suitable for any section of high-speed rails and metros. Due to the arrangement of the door-type steel bars and the self-compacting concrete layers, equivalently the structural thickness is increased indirectly and the temperature stress and bridge deflection force resistant capabilities are enhanced; the embedded shear plates are arranged a
AbstractList The invention discloses a composite precast concrete rail plate. The composite precast concrete rail plate comprises rail plates and rail bearing platforms at the upper parts of the rail plates, wherein self-compacting concrete filling holes penetrating from top to bottom are arranged in the middle parts of the rail plates; door-type steel bars are arranged at the bottom parts of the rail plates and are embedded in self-compacting concrete layers fixedly connected with the bottom parts of the rail plates; and embedded shear plates are arranged at two ends of each of the rail plates. The composite precast concrete rail plate has the beneficial effect that the rail plate is suitable for any section of high-speed rails and metros. Due to the arrangement of the door-type steel bars and the self-compacting concrete layers, equivalently the structural thickness is increased indirectly and the temperature stress and bridge deflection force resistant capabilities are enhanced; the embedded shear plates are arranged a
Author SHUI ZHUOPING
YIN HUA
SONG LIXIN
ZHANG CHANGCHUN
XIE JIONG
LI LIANGCAI
PAN HUIWANG
HUANG JING
QIAN ZHENDI
YU PIJIN
DONG GUOXIAN
DUAN XIANGGUO
LIN XIAOBO
LIU JIAHUA
CHANG KUN
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– fullname: CHANG KUN
– fullname: SHUI ZHUOPING
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– fullname: LIU JIAHUA
– fullname: SONG LIXIN
– fullname: XIE JIONG
– fullname: HUANG JING
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Snippet The invention discloses a composite precast concrete rail plate. The composite precast concrete rail plate comprises rail plates and rail bearing platforms at...
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SubjectTerms CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
Title Composite precast concrete rail plate
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