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A platform for research: civil engineering, architecture and urbanism
Steel plate ash silo construction method
The invention relates to the technical field of steel plate ash silo construction, in particular to a steel plate ash silo construction method which comprises the steps that S1, after an annular flange bottom plate is installed and a silo top net frame and an annular node plate are preformed, the silo top net frame and the annular node plate are welded to form a first-order ash silo; s2, hoisting the first-order ash silo, then transporting the annular node plate to the position below the first-order ash silo, and enabling the first-order ash silo to be coaxially connected with the annular node plate in an abutting mode and then welding the first-order ash silo and the annular node plate; s3, the remaining annular node plates are sequentially installed according to the method in the step S2; s4, the first-order ash silo and the annular flange bottom plate are welded and fixed; s5, derrick stand column welding; s6, an auxiliary steel structure is installed; s7, equipment and tools are dismantled; the steel plate ash silo has the advantages that the silo top net frame and the annular node plates are prefabricated, on-site bending forming of the annular node plates on the construction site is not needed, the situation that the sizes of the annular node plates are not uniform and repeated modification and adjustment are needed due to various factors existing during on-site machining is avoided, and the construction efficiency of the steel plate ash silo is improved.
本申请涉及钢板灰库施工技术领域，尤其涉及一种钢板灰库施工方法，包括：S1：环形法兰底板安装，库顶网架和环形节板预成型后，使库顶网架与一节环形节板焊接形成初阶灰库；S2：将初阶灰库吊起，然后将环形节板运输至初阶灰库下方，并使初阶灰库与环形节板同轴抵接后焊接；S3：剩余的环形节板按照S2步骤中的方法依次安装；S4：将初阶灰库和环形法兰底板焊接固定；S5：抱杆立柱焊接；S6：附属钢结构安装；S7：设备、工装拆除；本申请具有通过预制库顶网架和环形节板，无需在施工现场进行环形节板的现场弯折成型，避免了因现场加工时会存在各种各样的因素导致环形节板尺寸不统一，需要反复进行修改调整的情况，提高了钢板灰库的施工效率的效果。
Steel plate ash silo construction method
The invention relates to the technical field of steel plate ash silo construction, in particular to a steel plate ash silo construction method which comprises the steps that S1, after an annular flange bottom plate is installed and a silo top net frame and an annular node plate are preformed, the silo top net frame and the annular node plate are welded to form a first-order ash silo; s2, hoisting the first-order ash silo, then transporting the annular node plate to the position below the first-order ash silo, and enabling the first-order ash silo to be coaxially connected with the annular node plate in an abutting mode and then welding the first-order ash silo and the annular node plate; s3, the remaining annular node plates are sequentially installed according to the method in the step S2; s4, the first-order ash silo and the annular flange bottom plate are welded and fixed; s5, derrick stand column welding; s6, an auxiliary steel structure is installed; s7, equipment and tools are dismantled; the steel plate ash silo has the advantages that the silo top net frame and the annular node plates are prefabricated, on-site bending forming of the annular node plates on the construction site is not needed, the situation that the sizes of the annular node plates are not uniform and repeated modification and adjustment are needed due to various factors existing during on-site machining is avoided, and the construction efficiency of the steel plate ash silo is improved.
本申请涉及钢板灰库施工技术领域，尤其涉及一种钢板灰库施工方法，包括：S1：环形法兰底板安装，库顶网架和环形节板预成型后，使库顶网架与一节环形节板焊接形成初阶灰库；S2：将初阶灰库吊起，然后将环形节板运输至初阶灰库下方，并使初阶灰库与环形节板同轴抵接后焊接；S3：剩余的环形节板按照S2步骤中的方法依次安装；S4：将初阶灰库和环形法兰底板焊接固定；S5：抱杆立柱焊接；S6：附属钢结构安装；S7：设备、工装拆除；本申请具有通过预制库顶网架和环形节板，无需在施工现场进行环形节板的现场弯折成型，避免了因现场加工时会存在各种各样的因素导致环形节板尺寸不统一，需要反复进行修改调整的情况，提高了钢板灰库的施工效率的效果。
Steel plate ash silo construction method
一种钢板灰库施工方法
LIN KEYUAN (author) / HUANG WEI (author) / MIAO NINGBO (author) / ZHANG JING (author) / LI JINJIANG (author) / ZHANG XUEPENG (author)
2023-06-06
Patent
Electronic Resource
Chinese
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