A continuous rigid structure separation type 0# block temporary filling device and construction method
A filling device and construction method technology, applied in the erection/assembly of bridges, buildings, bridge construction, etc., can solve the problems of formwork deformation, inability to transmit stress effectively, affecting construction quality, etc., to achieve simple structure, easy to popularize and use, guarantee construction quality effect
Active Publication Date: 2021-12-03
CHINA RAILWAY SIXTH GRP GUANGZHOU ENG CO LTD
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Problems solved by technology
[0002] For the pier separation type 0# block, since there are gaps between the 0# blocks, it is necessary to fill the beam joints in order to support the force transmission during the cantilever construction process. However, the current filling device (sulfur mortar or concrete) is The template will be squeezed when the prestressed beam is stretched, which will not only cause the deformation of the template, but also cannot effectively transmit the stress, which will affect the construction quality
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[0028] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0029] Such as Figure 1-4 As shown, a continuous rigid structure separation type 0# block temporary filling device in the preferred embodiment of the embodiment of the present invention is set in the beam gap between two opposite 0# blocks 1, including the first filling set on the top plate device 2 and a second filling device 3 located on the floor;
[0030] The first filling device 2 includes an inverted a few-shaped support member 21, the upper end and both sides of the support member 21 are respectively attached to the upper surface and the inner surface of the 0# block 1, and the middle part of the support member 21 is detachably arranged. There are multiple first ...
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The invention relates to the technical field of continuous rigid frame construction, and discloses a continuous rigid frame separated type 0# block temporary filling device and a construction method. The continuous rigid frame separated type 0# block temporary filling device is arranged on two opposite 0# blocks In the beam gap between the blocks, it includes a first filling device arranged on the top plate and a second filling device arranged on the bottom plate; the first filling device includes an inverted a few-shaped support, and the upper end and two sides of the support are respectively Fitting the upper surface and the inner side of the 0# block, the middle part of the support is detachably provided with a plurality of first force plates; the second filling device includes a groove-shaped mounting part, and the two sides of the mounting part Fit the inner side of the 0# block respectively, and the inside of the mounting part is detachably provided with a plurality of second force-bearing plates. The invention provides the first filling device and the second filling device, so that the stress can be effectively transmitted when the prestressed bundle is stretched during the construction process, and the deformation of the formwork caused by extrusion of the formwork is avoided, thereby ensuring the construction quality.
Description
technical field [0001] The invention relates to the technical field of continuous rigid frame construction, in particular to a continuous rigid frame separated type 0# block temporary filling device and a construction method. Background technique [0002] For the pier separation type 0# block, since there are gaps between the 0# blocks, it is necessary to fill the beam joints to support the force transmission during the cantilever construction process. However, the current filling device (sulfur mortar or concrete) is The template will be squeezed when the prestressed beam is stretched, which will not only cause the deformation of the template, but also cannot effectively transmit the stress and affect the construction quality. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a continuous rigid structure separation type 0# block temporary filling device and construction method, which can effectively transmit ...
Claims
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IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 贺勇全胡小军王瀚斌崔涛荣跃王昊陈红波涂证斌江民峰
Owner CHINA RAILWAY SIXTH GRP GUANGZHOU ENG CO LTD