A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structure for improving bearing capacity of foundation soil
The invention aims at providing a structure for improving bearing capacity of foundation soil. The structure can meet the requirement that upper loads of high buildings are large. The structure comprises a taper block layer composed of a plurality of taper blocks (8), and the taper blocks (8) are transversely arranged in parallel. Each taper block (8) comprises a cone portion (3) and a pile foot portion (4), wherein the cone portion (3) is located in the upper portion of each taper block, and the pile foot portion (4) is located in the lower portion of each taper block and is located below the corresponding cone portion (3). An included angle (6) between the outer surface of the cant of each cone portion and a contact face between each cone portion and the corresponding pile foot portion is set in the manner that transverse component force of positive pressure, exerted on the cants of the cone portions, of materials between adjacent taper blocks is larger than longitudinal component force of the positive pressure, exerted on the cants of the cone portions, of materials between adjacent taper blocks.
Structure for improving bearing capacity of foundation soil
The invention aims at providing a structure for improving bearing capacity of foundation soil. The structure can meet the requirement that upper loads of high buildings are large. The structure comprises a taper block layer composed of a plurality of taper blocks (8), and the taper blocks (8) are transversely arranged in parallel. Each taper block (8) comprises a cone portion (3) and a pile foot portion (4), wherein the cone portion (3) is located in the upper portion of each taper block, and the pile foot portion (4) is located in the lower portion of each taper block and is located below the corresponding cone portion (3). An included angle (6) between the outer surface of the cant of each cone portion and a contact face between each cone portion and the corresponding pile foot portion is set in the manner that transverse component force of positive pressure, exerted on the cants of the cone portions, of materials between adjacent taper blocks is larger than longitudinal component force of the positive pressure, exerted on the cants of the cone portions, of materials between adjacent taper blocks.
Structure for improving bearing capacity of foundation soil
ZHANG JUNSHENG (author) / HUANG HUAIZHI (author) / YIN XUEZHI (author) / ZHANG GUOLIANG (author) / YIN ZEMING (author) / SHI SHUGANG (author)
2015-05-20
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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