Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchor cable construction method in steel sheet pile slope protection area
The invention relates to the technical field of anchor cable construction after steel sheet pile slope protection in foundation pit engineering, and discloses an anchor cable construction method in a steel sheet pile slope protection area. The anchor cable construction method comprises the following construction steps that S1, construction preparation is conducted; S2, a foundation pit support structure and steel sheet piles are constructed on the ground, during construction, the construction positions of anchor cables are determined, and the steel sheet piles at the positions are short piles; S3, soil body excavation is conducted till the pile top elevation is reached; S4, anchor cable construction is conducted after pile heads are cleaned; S5, after anchor cable construction is completed, top beam construction is conducted; S6, after the strength of the top beam and the strength of the anchor cables meet the requirement, backfilling is conducted on the soil body behind the top beam, and then tensioning and locking are conducted on the anchor cables; S7, the soil in the pit continues to be excavated, a basement structure is constructed after excavation is conducted to the bottom of the pit, and after the basement structure is constructed out of the ground, the soil is backfilled to the ground; and S8, after soil body backfilling is completed, the steel sheet piles are pulled out and recycled. The construction sequence is optimized, so that the construction method better conforms to the conventional construction habits, and the construction smoothness is ensured.
本发明涉及基坑工程中钢板桩护坡后再进行锚索施工技术领域，公开了钢板桩护坡区域锚索施工方法。包括以下施工步骤：S1：施工准备；S2：在地面进行基坑围护结构及钢板桩的施工，在进行施工时，确定好锚索的施工位置，将该位置的钢板桩采用短桩；S3：进行土体开挖，挖至桩顶标高；S4：清理桩头后进行锚索施工；S5：锚索施工完成后，进行冠梁施工；S6：冠梁及锚索的强度达到要求后，冠梁背后土体进行回填，接着进行锚索的张拉锁定；S7：继续进行坑内土体的开挖，开挖至坑底后施作地下室结构，地下室结构施工出地面后，将土体回填至地面；S8：土体回填完成后，钢板桩拔出回收再利用。优化了施工顺序，使其更符合常规施工习惯，保证了施工的流畅性。
Anchor cable construction method in steel sheet pile slope protection area
The invention relates to the technical field of anchor cable construction after steel sheet pile slope protection in foundation pit engineering, and discloses an anchor cable construction method in a steel sheet pile slope protection area. The anchor cable construction method comprises the following construction steps that S1, construction preparation is conducted; S2, a foundation pit support structure and steel sheet piles are constructed on the ground, during construction, the construction positions of anchor cables are determined, and the steel sheet piles at the positions are short piles; S3, soil body excavation is conducted till the pile top elevation is reached; S4, anchor cable construction is conducted after pile heads are cleaned; S5, after anchor cable construction is completed, top beam construction is conducted; S6, after the strength of the top beam and the strength of the anchor cables meet the requirement, backfilling is conducted on the soil body behind the top beam, and then tensioning and locking are conducted on the anchor cables; S7, the soil in the pit continues to be excavated, a basement structure is constructed after excavation is conducted to the bottom of the pit, and after the basement structure is constructed out of the ground, the soil is backfilled to the ground; and S8, after soil body backfilling is completed, the steel sheet piles are pulled out and recycled. The construction sequence is optimized, so that the construction method better conforms to the conventional construction habits, and the construction smoothness is ensured.
本发明涉及基坑工程中钢板桩护坡后再进行锚索施工技术领域，公开了钢板桩护坡区域锚索施工方法。包括以下施工步骤：S1：施工准备；S2：在地面进行基坑围护结构及钢板桩的施工，在进行施工时，确定好锚索的施工位置，将该位置的钢板桩采用短桩；S3：进行土体开挖，挖至桩顶标高；S4：清理桩头后进行锚索施工；S5：锚索施工完成后，进行冠梁施工；S6：冠梁及锚索的强度达到要求后，冠梁背后土体进行回填，接着进行锚索的张拉锁定；S7：继续进行坑内土体的开挖，开挖至坑底后施作地下室结构，地下室结构施工出地面后，将土体回填至地面；S8：土体回填完成后，钢板桩拔出回收再利用。优化了施工顺序，使其更符合常规施工习惯，保证了施工的流畅性。
Anchor cable construction method in steel sheet pile slope protection area
钢板桩护坡区域锚索施工方法
LIN QUANZHONG (Autor:in) / HAN XIAOFENG (Autor:in) / ZHU HUIBAO (Autor:in) / WEI XIN (Autor:in) / YOU YUNLIN (Autor:in)
09.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Lassen steel sheet pile and pre-stressed anchor cable combined support construction method
| Europäisches Patentamt | 2023
Construction method of deep foundation pit steel sheet pile and anchor cable supporting system
| Europäisches Patentamt | 2022
Anchor cable slide-resistant pile side slope retaining structure
| Europäisches Patentamt | 2024
Novel cable-stayed anchor cable slide-resistant pile slope supporting structure
Europäisches Patentamt | 2024