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A platform for research: civil engineering, architecture and urbanism
Suction bucket foundation with auxiliary penetration function and construction method thereof
The invention discloses a suction bucket foundation with an auxiliary penetration function and a construction method thereof, and relates to the technical field of wind energy engineering.The suction bucket foundation comprises a connecting rod and a bucket body, the connecting rod and the bucket body form a main body structure, the bucket body comprises a bucket cover and a bucket body, the bucket cover is arranged at the top of the bucket body, and the bucket cover and the bucket body are of an integrated structure; the barrel cover and the top end of the barrel body form a closed structure, the barrel cover and the connecting rod are coaxially arranged, and the barrel cover and the connecting rod are fixedly connected; the plurality of stiffening rib pipes are arranged at the lower position of the barrel body; according to the method, high-pressure water jet is adopted for foundation treatment, the seepage stability of an internal soil body is effectively protected, and the problem that a soil plug is too high due to liquefaction instability of the soil body can be solved; soil particles or mud scattered by high-pressure water is carried to the far end through the mud pump via the silt conveying pipeline, the compaction effect of the lower-layer soil body caused by penetration of the barrel body is relieved, and the final penetration quality is improved.
本发明公开了一种具备辅助沉贯功能的吸力桶基础及其施工方法，涉及风能工程技术领域，包括连接杆和桶体，所述连接杆和桶体构成主体结构，所述桶体包括桶盖和桶身，且桶盖设置在桶身的顶部且两者为一体结构，所述桶盖与桶身顶端构成封闭结构，所述桶盖与连接杆同轴设置，且桶盖与连接杆之间固定连接，还包括；多个加劲肋管，多个所述加劲肋管设置在桶身的下方位置；本发明采用高压水射流进行地基处理，有效保护了内部土体的渗流稳定性，可降低因土体液化失稳而导致的土塞过高问题；通过泥浆泵将高压水冲散的土颗粒或泥浆经由泥沙输运管线携带至远端，缓解因桶身贯入引起的下层土体挤密效应，提高最终的贯入质量。
Suction bucket foundation with auxiliary penetration function and construction method thereof
The invention discloses a suction bucket foundation with an auxiliary penetration function and a construction method thereof, and relates to the technical field of wind energy engineering.The suction bucket foundation comprises a connecting rod and a bucket body, the connecting rod and the bucket body form a main body structure, the bucket body comprises a bucket cover and a bucket body, the bucket cover is arranged at the top of the bucket body, and the bucket cover and the bucket body are of an integrated structure; the barrel cover and the top end of the barrel body form a closed structure, the barrel cover and the connecting rod are coaxially arranged, and the barrel cover and the connecting rod are fixedly connected; the plurality of stiffening rib pipes are arranged at the lower position of the barrel body; according to the method, high-pressure water jet is adopted for foundation treatment, the seepage stability of an internal soil body is effectively protected, and the problem that a soil plug is too high due to liquefaction instability of the soil body can be solved; soil particles or mud scattered by high-pressure water is carried to the far end through the mud pump via the silt conveying pipeline, the compaction effect of the lower-layer soil body caused by penetration of the barrel body is relieved, and the final penetration quality is improved.
本发明公开了一种具备辅助沉贯功能的吸力桶基础及其施工方法，涉及风能工程技术领域，包括连接杆和桶体，所述连接杆和桶体构成主体结构，所述桶体包括桶盖和桶身，且桶盖设置在桶身的顶部且两者为一体结构，所述桶盖与桶身顶端构成封闭结构，所述桶盖与连接杆同轴设置，且桶盖与连接杆之间固定连接，还包括；多个加劲肋管，多个所述加劲肋管设置在桶身的下方位置；本发明采用高压水射流进行地基处理，有效保护了内部土体的渗流稳定性，可降低因土体液化失稳而导致的土塞过高问题；通过泥浆泵将高压水冲散的土颗粒或泥浆经由泥沙输运管线携带至远端，缓解因桶身贯入引起的下层土体挤密效应，提高最终的贯入质量。
Suction bucket foundation with auxiliary penetration function and construction method thereof
一种具备辅助沉贯功能的吸力桶基础及其施工方法
JIN ZHUANG (author) / MA JUN (author) / LI HANG (author) / GU LI (author) / PAN HONGYING (author) / LUO XIN (author)
2023-04-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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