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A platform for research: civil engineering, architecture and urbanism
Bridge floor steel bar protective layer construction method
The invention relates to a bridge floor steel bar protective layer construction method which comprises a concrete base layer, a checking mechanism and a steel bar protective layer. The checking mechanism comprises a rack and a datum batten; the two sides, in the width direction of a bridge, of the concrete base layer are each provided with an elevation belt of a concrete structure extending in the length direction of the bridge; the steel bar protective layer is located between the two elevation belts, so that the two ends of the rack are supported on the elevation belts to move in the length direction of the bridge deck, and the gap between the upper surface of the steel bar protective layer and the datum batten is observed in the moving process to judge whether the steel bar protective layer is sunken or not; and when the steel bar protective layer is sunken, the sunken part is lifted until the sunken depth meets the requirement, and then the sunken part is fixed, so that the sunken part is kept in the state that the depth meets the requirement. The method has the advantages that the flatness of the reinforcing mesh can be conveniently obtained and corrected, and the problem that the flatness of the reinforcing mesh of the surface reinforcing protective layer cannot be conveniently obtained and corrected is solved.
本发明涉及一种桥面钢筋保护层施工方法，包括混凝土基层、检校机构和钢筋保护层，检校机构包括机架和基准板条，在混凝土基层沿桥梁宽度方向的两侧各设置一条沿桥梁长度方向延伸的混凝土结构的标高带，钢筋保护层位于两天所述标高带之间，使机架的两端支撑在标高带上进行沿桥面长度方向移动，移动过程中观钢筋保护层上表面同基准板条之间的间隙以判断钢筋保护层是否产生凹陷，钢筋保护层产生凹陷时将凹陷部分上提到凹陷深度符合要求后对凹陷部分进行固定而使得凹陷部分保持在深度符合要求的状态。本发明具有能够方便获知钢筋网的平整度且进行矫正的优点，解决了不能够方便地获知面钢筋保护层的钢筋网的平整度和进行矫正的问题。
Bridge floor steel bar protective layer construction method
The invention relates to a bridge floor steel bar protective layer construction method which comprises a concrete base layer, a checking mechanism and a steel bar protective layer. The checking mechanism comprises a rack and a datum batten; the two sides, in the width direction of a bridge, of the concrete base layer are each provided with an elevation belt of a concrete structure extending in the length direction of the bridge; the steel bar protective layer is located between the two elevation belts, so that the two ends of the rack are supported on the elevation belts to move in the length direction of the bridge deck, and the gap between the upper surface of the steel bar protective layer and the datum batten is observed in the moving process to judge whether the steel bar protective layer is sunken or not; and when the steel bar protective layer is sunken, the sunken part is lifted until the sunken depth meets the requirement, and then the sunken part is fixed, so that the sunken part is kept in the state that the depth meets the requirement. The method has the advantages that the flatness of the reinforcing mesh can be conveniently obtained and corrected, and the problem that the flatness of the reinforcing mesh of the surface reinforcing protective layer cannot be conveniently obtained and corrected is solved.
本发明涉及一种桥面钢筋保护层施工方法，包括混凝土基层、检校机构和钢筋保护层，检校机构包括机架和基准板条，在混凝土基层沿桥梁宽度方向的两侧各设置一条沿桥梁长度方向延伸的混凝土结构的标高带，钢筋保护层位于两天所述标高带之间，使机架的两端支撑在标高带上进行沿桥面长度方向移动，移动过程中观钢筋保护层上表面同基准板条之间的间隙以判断钢筋保护层是否产生凹陷，钢筋保护层产生凹陷时将凹陷部分上提到凹陷深度符合要求后对凹陷部分进行固定而使得凹陷部分保持在深度符合要求的状态。本发明具有能够方便获知钢筋网的平整度且进行矫正的优点，解决了不能够方便地获知面钢筋保护层的钢筋网的平整度和进行矫正的问题。
Bridge floor steel bar protective layer construction method
一种桥面钢筋保护层施工方法
XU ZHIYING (author) / YANG XING (author) / SUN MEIHUA (author) / CHEN HAO (author) / MA BAOXIANG (author) / ZHOU PANLIN (author) / GAO QING (author) / WANG YONG (author) / ZHUANG QINQI (author) / ZHANG ENLAI (author)
2021-05-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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