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Fabricated steel plate-pile combined enclosure structure and construction method
The invention discloses a fabricated steel plate-pile combined enclosure structure and a construction method. The fabricated steel plate-pile combined enclosure structure structurally comprises a groove, a steel member, a first resistance reduction layer, a second resistance reduction layer, a prefabricated concrete member, a first filler and a second filler. Each steel member comprises a bearing end wall plate, an insertion end wall plate and a connecting wall plate perpendicularly welded between the bearing end wall plate and the insertion end wall plate, and the bearing end wall plate and the insertion end wall plate of the adjacent steel member are spliced to form a cavity used for being inserted into the prefabricated concrete member. A pair of bearing end opening steel pipes are symmetrically welded to the bearing end wall plate, and a pair of connecting plates are welded to the inserting end wall plate. According to the construction method, the construction period is shortened, the engineering quality is improved, the construction method is environmentally friendly, the steel consumption is greatly reduced, the construction cost is reduced, after underground engineering construction is completed, a combination of the prefabricated concrete member and the grouting waterproof curtain is additionally arranged outside the waterproof layer, and the waterproof effect of underground engineering is improved.
本发明公开了一种装配式钢板‑桩组合围护结构及施工方法，结构包括沟槽、钢构件、减阻层一、减阻层二、预制混凝土构件、填充物一以及填充物二；钢构件包括承接端墙板、插入端墙板以及垂直焊接在承接端墙板与插入端墙板中间的连接墙板，承接端墙板与相邻钢构件的插入端墙板拼接形成用于插入预制混凝土构件的空腔；承接端墙板上对称焊接有一对承接端开口钢管，插入端墙板上焊接有一对连接板。本申请缩短了施工工期，提高了工程质量，绿色环保，大幅度降低钢材用量，降低了施工成本，并且在地下工程施工完成后，在防水层外增加了一道预制混凝土构件与注浆止水帷幕的结合体，提高了地下工程的防水效果。
Fabricated steel plate-pile combined enclosure structure and construction method
The invention discloses a fabricated steel plate-pile combined enclosure structure and a construction method. The fabricated steel plate-pile combined enclosure structure structurally comprises a groove, a steel member, a first resistance reduction layer, a second resistance reduction layer, a prefabricated concrete member, a first filler and a second filler. Each steel member comprises a bearing end wall plate, an insertion end wall plate and a connecting wall plate perpendicularly welded between the bearing end wall plate and the insertion end wall plate, and the bearing end wall plate and the insertion end wall plate of the adjacent steel member are spliced to form a cavity used for being inserted into the prefabricated concrete member. A pair of bearing end opening steel pipes are symmetrically welded to the bearing end wall plate, and a pair of connecting plates are welded to the inserting end wall plate. According to the construction method, the construction period is shortened, the engineering quality is improved, the construction method is environmentally friendly, the steel consumption is greatly reduced, the construction cost is reduced, after underground engineering construction is completed, a combination of the prefabricated concrete member and the grouting waterproof curtain is additionally arranged outside the waterproof layer, and the waterproof effect of underground engineering is improved.
本发明公开了一种装配式钢板‑桩组合围护结构及施工方法，结构包括沟槽、钢构件、减阻层一、减阻层二、预制混凝土构件、填充物一以及填充物二；钢构件包括承接端墙板、插入端墙板以及垂直焊接在承接端墙板与插入端墙板中间的连接墙板，承接端墙板与相邻钢构件的插入端墙板拼接形成用于插入预制混凝土构件的空腔；承接端墙板上对称焊接有一对承接端开口钢管，插入端墙板上焊接有一对连接板。本申请缩短了施工工期，提高了工程质量，绿色环保，大幅度降低钢材用量，降低了施工成本，并且在地下工程施工完成后，在防水层外增加了一道预制混凝土构件与注浆止水帷幕的结合体，提高了地下工程的防水效果。
Fabricated steel plate-pile combined enclosure structure and construction method
一种装配式钢板-桩组合围护结构及施工方法
YIN QINGFENG (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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