Method for reinforcing deformed wall body of barbican
A wall and city wall technology, applied in sheet pile walls, building maintenance, infrastructure engineering, etc., can solve the problems of partial loss of city walls, affecting the safety and normal use of city wall structures, and lack of daily management. Maintenance costs, solving repair problems, and ensuring the effect of repair quality
Pending Publication Date: 2022-02-11
SHANXI WUJIAN GRP CO LTD
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Problems solved by technology
[0002] For some ancient city walls, due to disrepair and lack of daily management, the existing city walls almost always have cracks, collapses, partial missing and other diseases, which seriously affect the safety and normality of the city wall structure. use
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[0032] In order to enable those skilled in the art to better understand the present invention, the present invention will be further clearly and completely described below in conjunction with reference to the accompanying drawings and in conjunction with embodiments. It should be noted that, in the case of no conflict, the features in the implementation manners and examples in the present application can be combined with each other.
[0033] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to m...
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Abstract
The invention relates to a method for reinforcing a deformed wall body of a barbican. The method comprises root pile reinforcement and anchor rod grouting reinforcement. The treatment range of reinforcing the root piles is main stress layer foundation soil within 8.0-10.0 m below the terrace in areas on the east, west and south sides of urban terraces in charge of charge, the root piles are uniformly divided into a plurality of groups, each group comprises three piles, the included angle between the first pile and the ground in each group is 90 degrees, the included angle between the second pile and the ground is 75 degrees, and the included angle between the third pile and the ground is 60 degrees; according to anchor rod grouting reinforcement, grouting construction is carried out after anchor rods are placed at the cracking positions of the existing crack and the new and old rammed earth combination positions of the repaired crack. According to the method, root pile reinforcement and anchor rod grouting reinforcement are adopted, the technology is advanced, the design is scientific, disturbance to the existing building in the construction process is reduced as much as possible, secondary damage to the ancient city wall is effectively avoided, the repair quality is guaranteed, the repair problem is solved, and the later maintenance cost is reduced.
Description
technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a protection and restoration project of an ancient city wall, in particular to a method for reinforcing a deformed wall of an urn city. Background technique [0002] For some ancient city walls, due to disrepair and lack of daily management, the existing city walls almost always have cracks, collapses, partial missing and other diseases, which seriously affect the safety and normality of the city wall structure. use. In line with the principle of "protection and reinforcement, current situation renovation, key restoration, and reconstruction of the original site", we urgently need to develop a brand-new restoration and reinforcement method for the ancient city wall without destroying the existing city wall ruins. It is necessary to ensure the restoration quality of the ancient city wall , but also to avoid secondary damage to the original appearance of ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E04G23/02E02D37/00E02D5/74E02D5/54
CPCE04G23/0218E04G23/0203E04G23/0211E04G23/0229E02D37/00E02D5/74E02D5/54E02D2250/003E02D2600/30
Inventor 刘非刘志军肖云飞秦榕董传艳王权郭贺斌艾静李立新马满林
Owner SHANXI WUJIAN GRP CO LTD