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超大截面加腋梁板、承台基础一次成型施工工艺研究

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针对无地下室独立承台、梁板结构,设计梁板下及承台处有防水处理,承台顶标高与基础梁底标高存在高差并有斜向加腋的形式进行研究,从垫层施工、防水施工、钢筋绑扎、混凝土浇筑等各工序介绍了能够一次施工成型的施工方法,解决了常规依次施工工序穿插较多,易造成劳动力窝工、防水难以衔接,难以保证施工质量的问题.
Research on the one-time molding construction technology of armpit beam slab and pier foundation with super large section
This paper researched the independent foundation platforms without basements,beam slab structures,under the beam slab and at the foundation platform with waterproof treatment,the height difference between the top elevation of foun-dation platform and the bottom elevation of foundation beam,and the types with diagonal reinforcement,using the con-struction methods of cushion layer construction,waterproof construction,steel bar binding,concrete pouring and other processes could be constructed in sequence,solved the problems of frequent interweaving of conventional sequential con-struction processes,which can easily cause labor idleness,difficulty in waterproofing connection,and difficulty in ensu-ring construction quality.

bearing platformfoundation beam slabone-time moldinghollow formwork

邹杰、周锴、丁宽、李亭饴

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北京城建集团有限责任公司,北京 100080

承台 基础梁板 一次成型 空心模壳

2025

山西建筑
山西省建筑科学研究院

山西建筑

影响因子:0.714
ISSN:1009-6825
年,卷(期):2025.51(3)