Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground engineering backfill soil construction method
The invention relates to the technical field of underground engineering construction, in particular to an underground engineering backfill soil construction method, which comprises the following steps of: pre-burying a steel bar drag hook when a basement structure outer wall is poured, prefabricating slaked lime and clay into soil blocks according to a ratio of 3: 7 before earthwork backfill, and paving the whole waterproof surface with the prefabricated soil blocks from bottom to top to form a waterproof soil wall; the height reaches the top elevation of the waterproof layer; laying steel wire meshes, and fixedly connecting the steel wire meshes with the reserved steel bars; and backfilling earthwork. Effective finished product protection can be carried out on the waterproof layer of the basement structure outer wall, the leakage risk of the waterproof layer is effectively reduced, and the construction quality is guaranteed.
本发明涉及地下工程施工技术领域，尤其是一种地下工程回填土施工方法，地下室结构外墙浇筑时预埋钢筋拉钩，土方回填前将消石灰和粘土按照3:7的比例预制成土块，将预制好的土块由下至上铺满整个防水面形成防水土墙，高度至防水层顶标高；铺设钢丝网片，并将钢丝网片与预留钢筋固定连接；土方回填。本发明能够对对地下室结构外墙的防水层进行了有效的成品保护，有效降低了防水层渗漏的风险，保证了施工质量。
Underground engineering backfill soil construction method
The invention relates to the technical field of underground engineering construction, in particular to an underground engineering backfill soil construction method, which comprises the following steps of: pre-burying a steel bar drag hook when a basement structure outer wall is poured, prefabricating slaked lime and clay into soil blocks according to a ratio of 3: 7 before earthwork backfill, and paving the whole waterproof surface with the prefabricated soil blocks from bottom to top to form a waterproof soil wall; the height reaches the top elevation of the waterproof layer; laying steel wire meshes, and fixedly connecting the steel wire meshes with the reserved steel bars; and backfilling earthwork. Effective finished product protection can be carried out on the waterproof layer of the basement structure outer wall, the leakage risk of the waterproof layer is effectively reduced, and the construction quality is guaranteed.
本发明涉及地下工程施工技术领域，尤其是一种地下工程回填土施工方法，地下室结构外墙浇筑时预埋钢筋拉钩，土方回填前将消石灰和粘土按照3:7的比例预制成土块，将预制好的土块由下至上铺满整个防水面形成防水土墙，高度至防水层顶标高；铺设钢丝网片，并将钢丝网片与预留钢筋固定连接；土方回填。本发明能够对对地下室结构外墙的防水层进行了有效的成品保护，有效降低了防水层渗漏的风险，保证了施工质量。
Underground engineering backfill soil construction method
地下工程回填土施工方法
GUO ZELIN (Autor:in) / WANG YUEQIANG (Autor:in) / ZHAO JIALUN (Autor:in) / WANG WEI (Autor:in) / MA ZHENPENG (Autor:in) / ZHAO XINCE (Autor:in) / WANG ZHUO (Autor:in) / WANG RUIQING (Autor:in) / LI DONG (Autor:in) / WANG YANG (Autor:in)
06.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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