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Soft soil consolidated preloading soft foundation treatment structure and construction method thereof
The invention relates to a soft soil consolidation preloading soft foundation treatment structure and a construction method thereof.The preloading preloading soft foundation treatment structure is used for being arranged in a soft soil foundation area below the earth surface, the bottom of the soft soil foundation area is a soft foundation soil bottom layer, and the soft foundation soil bottom layer comprises a sand cushion layer, at least two sand pile filling layers and at least two soft foundation soil layers; the number of the sand pile filling layers is consistent with that of the soft foundation soil layers; the sand pile filling layers and the soft foundation soil layers are sequentially and alternately arranged on the soft foundation soil bottom layer in the vertical direction, the sand pile filling layers form a transverse first drainage face between the soft foundation soil bottom layer and the soft foundation soil layers, and the sand pile filling layers form a transverse second drainage face between the soft foundation soil layers. Forming a soft foundation structure with at least two drainage surfaces; and the sand cushion layer is arranged on the soft foundation structure. According to the soft foundation structure, at least two sand pile filling layers are arranged, at least two transverse drainage faces are formed in the soft foundation structure, and compared with single-face drainage, multi-face drainage can improve the drainage efficiency and accelerate the soft soil consolidation speed.
本公开涉及一种软土固结的堆载预压软基处理结构及其施工方法，堆载预压软基处理结构用于设置在地表以下的软土地基区域，软土地基区域的底部为软基土底层，包括砂垫层、至少两层砂堆填充层和至少两层软基土层，并且砂堆填充层和软基土层的层数一致；砂堆填充层和软基土层沿着竖直方向依次交替设置于软基土底层上，砂堆填充层在软基土底层和软基土层之间形成一道横向的第一排水面，砂堆填充层在软基土层和软基土层之间形成一道横向的第二排水面，形成具有至少两道排水面的软基结构；砂垫层设置于软基结构上。本公开设置至少两层砂堆填充层，在软基结构内形成了至少两道横向排水面，这种多面排水相较于单面排水，能提高排水效率，加快软土固结速度。
Soft soil consolidated preloading soft foundation treatment structure and construction method thereof
The invention relates to a soft soil consolidation preloading soft foundation treatment structure and a construction method thereof.The preloading preloading soft foundation treatment structure is used for being arranged in a soft soil foundation area below the earth surface, the bottom of the soft soil foundation area is a soft foundation soil bottom layer, and the soft foundation soil bottom layer comprises a sand cushion layer, at least two sand pile filling layers and at least two soft foundation soil layers; the number of the sand pile filling layers is consistent with that of the soft foundation soil layers; the sand pile filling layers and the soft foundation soil layers are sequentially and alternately arranged on the soft foundation soil bottom layer in the vertical direction, the sand pile filling layers form a transverse first drainage face between the soft foundation soil bottom layer and the soft foundation soil layers, and the sand pile filling layers form a transverse second drainage face between the soft foundation soil layers. Forming a soft foundation structure with at least two drainage surfaces; and the sand cushion layer is arranged on the soft foundation structure. According to the soft foundation structure, at least two sand pile filling layers are arranged, at least two transverse drainage faces are formed in the soft foundation structure, and compared with single-face drainage, multi-face drainage can improve the drainage efficiency and accelerate the soft soil consolidation speed.
本公开涉及一种软土固结的堆载预压软基处理结构及其施工方法，堆载预压软基处理结构用于设置在地表以下的软土地基区域，软土地基区域的底部为软基土底层，包括砂垫层、至少两层砂堆填充层和至少两层软基土层，并且砂堆填充层和软基土层的层数一致；砂堆填充层和软基土层沿着竖直方向依次交替设置于软基土底层上，砂堆填充层在软基土底层和软基土层之间形成一道横向的第一排水面，砂堆填充层在软基土层和软基土层之间形成一道横向的第二排水面，形成具有至少两道排水面的软基结构；砂垫层设置于软基结构上。本公开设置至少两层砂堆填充层，在软基结构内形成了至少两道横向排水面，这种多面排水相较于单面排水，能提高排水效率，加快软土固结速度。
Soft soil consolidated preloading soft foundation treatment structure and construction method thereof
一种软土固结的堆载预压软基处理结构及其施工方法
JIANG XUELIANG (author) / ZHAO FUFA (author) / YANG HUI (author) / DU TING (author) / JIANG BIAO (author) / HU SUHAN (author) / FAN WENCHEN (author) / WANG YIXIAN (author) / LI ZHENYU (author)
2025-01-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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