Jacking construction control method for frame structure bridge
The invention discloses a frame structure bridge jacking construction control method, solves the problem of how to improve the frame structure bridge jacking construction efficiency, and belongs to the technical field of frame structure bridge jacking precision control. The construction method compr...
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| creator | WANG LEI LIU ZHIGANG FAN MENGQI WANG ZITIAN REN XUEZHI BAI JIARUI ZHAO JIAN WANG SHENGLI CHENG WEI HONG WEIXIN |
| description | The invention discloses a frame structure bridge jacking construction control method, solves the problem of how to improve the frame structure bridge jacking construction efficiency, and belongs to the technical field of frame structure bridge jacking precision control. The construction method comprises the steps that 1, a plurality of cross beams are arranged in a construction area, the positions of the cross beams are determined, the cross beams divide the construction area into a plurality of blocks and surround the construction area, and foundation trenches are formed in the cross beams in the construction area; 2, steel bars are placed in the foundation trench; 3, concrete is poured at the cross beam; and 4, frame structure bridge jacking construction is carried out, horizontal deviation remeasurement is carried out every time a pickaxe is jacked in the construction process, and the jacking direction is adjusted in time. The cross beam is used for replacing a sliding plate, the operation efficiency and c |
| format | Patent |
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| language | chi ; eng |
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| subjects | ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS |
| title | Jacking construction control method for frame structure bridge |
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