Highlight 4 Fabricated laminated plate ▲ roof laminated plate assembly ▲ ALC plate is used for the internal wall of the eight single internal walls of the project, and the laminated plate + cast-in-situ plate process is used for the roof
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5、 Do not lift if the safety device fails
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Next, some highlights and practices of the project technology department will be shared
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The modeling style of the external building can be clearly seen from the BIM model to help better understand the drawings
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Highlight 5 Finished casing ▲ embedded finished casing ▲ embedded finished casing ▲ embedded finished casing
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▲ BIM shows the plane position of the project site and each building in the construction site
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Graphic editor: reviewed by Liu Hui and Zhang yingying Checked by: yuan debing sponsored by: Project Department of Xuzhou Institute of engineering of China Railway Shanghai Engineering Bureau.
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The embedded position is accurate and formed at one time to avoid hanging holes in the later stage of reserved holes, uneven forming of secondary pouring plate bottom, causing difficulties for putty construction, loose pouring, water seepage at the root of pipes and other common quality problems, It is also convenient for later installation and interface docking
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10、 Do not lift if the bulk is too full or not tied firmly
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Compared with the traditional operation mode, the production of laminated plate factory is not affected by bad weather and other natural environment, the construction period is more controllable, and the production efficiency is much higher than that of manual operation, with high precision and quality, which can greatly reduce the dependence on labor, Improve the construction efficiency and shorten the construction period
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9、 The edge of the object to be lifted is sharp
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Highlight 8 BIM Technology Application ▲ the project of large step section steel column area of art college applies BIM to deepen the design of steel structure, carry out generic wiring for installation works, conduct collision inspection for buildings and structures, and guide the construction on site
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The container room can be assembled and disassembled conveniently and quickly, realizing the universal standardization of temporary buildings, and establishing the architectural concept of environmental protection, energy conservation, fast and efficient
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Highlight 9 On site actual measurement ▲ on site actual measurement ▲ on site actual measurement signboard, through the actual measurement, timely find the quality problems in the construction process and correct the deviation in time to ensure that the construction quality meets the requirements of acceptance specifications
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Do not lift it without protective measures
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8、 The light is dark and the hanging object cannot be seen clearly
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4、 Do not lift if the command signal is unknown
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2、 Pull askew and don’t hang
6、 No hoisting in strong wind above level 6
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This method not only avoids the flying phenomenon of on-site disclosure scheme, but also improves the strong learning interest of front-line workers
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Highlight 7 Site physical quality tree benchmark ▲ shaped bamboo plywood ▲ shaped bamboo plywood hoop reinforcement ▲ shaped bamboo plywood after formwork removal, there are large-diameter columns in the Art College of the project, and the project department uses shaped cylindrical bamboo plywood formwork, which has fast construction speed and good forming quality
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According to the collision report, the construction direction and height of on-site pipeline are adjusted
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The house has strong adaptability to the environment, is convenient for on-site installation, has high strength and can be reused for many times
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Highlight 2 Spraying “robot” appears ▲ introducing putty spraying robot ▲ putty spraying operation (only the first spraying) the project of Xuzhou Institute of engineering is in the construction stage, with tight construction period and heavy tasks
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1、 Do not lift when overload
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Highlight 3 Reflective vest “ten no lifting” warning ▲ signalman reflective vest “ten no lifting” warning tower crane is a necessary handling system on the construction site and plays a very important role, while the “signalman”, the commander of tower crane operation, is more responsible
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▲ BIM model shows the connection details of section steel column and beam reinforcement ▲ BIM model shows the pipeline collision test report
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It has good constructability, fast construction speed, good surface quality and no cracking
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The formwork reinforcement of secondary structure, independent column and stair flight slab, and the clear display from roof to exterior wall, underground raft and water stop steel plate embedding of shear wall make the disclosure content easier to understand and greatly improve the effect of disclosure
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Through important processes and process template production
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In order to facilitate front-line operators to check the scheme and disclosure requirements and improve learning efficiency, the project department makes and posts the QR code of scheme disclosure, which is uniformly posted at the access control place entering the construction site, Review the disclosure requirements in advance before entering the construction site to ensure that the construction is carried out in accordance with the disclosure technical requirements and improve the construction quality
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Highlight 10 Technical training micro course video ▲ the technical training micro course video project strictly implements the “Three Basics” activity plan of the group company, and carries out corresponding technical training every week according to the construction process progress
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Finished waste water socket embedded parts are used for pipeline embedding in the toilet of Xuzhou Institute of engineering project
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The sound insulation, fire resistance, durability, frost resistance and impermeability of ALC board are much stronger than ordinary blocks
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7、 Objects buried underground shall not be hoisted
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Reinforcement binding spacing is neat and beautiful
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Since the commencement of the project of Xuzhou Institute of engineering of China Railway Shanghai Engineering Bureau, some good practices and experiences have been accumulated
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3、 Do not lift when standing on the lifting object
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The project innovation of Xuzhou Institute of engineering allows signal workers to enter the construction site
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The project department has produced the video “architectural drawing recognition” of the “five sessions” training micro course, which shows the key points and methods of drawing reading and drawing recognition, and the sound and image in the form of short video, so as to help the newly graduated interns use their spare time to learn and understand repeatedly, quickly master the drawing reading methods of housing construction workers, master the drawing design requirements and understand the design intention in a short time
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In order to ensure the completion of the delivery task, the introduction of spraying “robot” can greatly reduce the construction time, reduce the cost and ensure the quality
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Highlight 6 Sample guide ▲ process sample display area ▲ independent column sample ▲ sliding stair sample ▲ stair section reinforcement sample ▲ roof process sample ▲ secondary structure lintel sample ▲ structural column template reinforcement sample ▲ external wall insulation and real stone paint sample ▲ shear wall bottom plate water stop steel plate sample ▲ shear wall side wall embedded water stop steel plate sample ▲ process sample display area is set for on-site plastering process sample project, Conduct quality and process disclosure to workers to ensure the physical quality of the project
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The container house is modular and assembled by multiple monomers as a whole
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They must wear reflective vests printed with the warning words of “ten no lifting” for tower crane operation, and take the safety operation procedures with them at all times to play an obvious warning role
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▲ raft reinforcement binding ▲ beam reinforcement binding is neat and straight, with good spacing control
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Highlights 11 Energy conservation and emission reduction in the project site ▲ aerial view of the project site of Xuzhou Institute of Engineering ▲ thermal insulation of the facade curtain wall of the corridor in the office area ▲ container Office (upper and lower floors) is convenient for turnover, hoisting and splicing, and the container room is mainly used for container dormitories and offices
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There are many house construction processes
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Highlight 1 Make QR code ▲ workers scan QR code ▲ scheme and safety technical disclosure QR code ▲ check the scheme and technical disclosure on mobile phone
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