A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated retaining wall and construction method thereof
The invention relates to a prefabricated retaining wall and a construction method thereof, and belongs to the field of road traffic construction. The retaining wall comprises a base, precast blocks ofdifferent specifications and a plurality of structural columns; the front faces and the rear faces of the precast blocks incline towards one side, protrusions are arranged on the upper faces of the precast blocks, grooves are formed in the lower faces of the precast blocks, the precast blocks of different specifications are spliced layer by layer in a staggered mode to form a wall body incliningtowards one side, and the protrusions of the lower-layer precast blocks extend into the grooves of the upper-layer precast blocks to be connected in a clamped mode between adjacent layers; the base isarranged on a foundation and is connected with the wall body to support the wall body; and the structural columns are connected with the base, arranged at intervals in the length direction of the wall body and penetrate through the wall body in the height direction of the wall body, and preformed holes allowing the structural columns to penetrate therethrough are formed in precast blocks corresponding to the structural columns. Staggered assembly is beneficial for improving the structural strength of the wall body; the structural columns better connect the base with the wall body formed by assembling the precast blocks, and meanwhile, soil pressure behind a wall is transferred to the whole retaining wall, so that the retaining wall is uniformly stressed; and the wall body inclines towardsone side of a soil body and resists the soil pressure behind the wall by utilizing self weight.
本发明涉及一种预制装配式挡墙及其施工方法，属于公路交通建设领域。该挡墙包括基础、不同规格的预制块和多个结构柱；预制块的前后两面向一侧倾斜，上面设有凸起，下面设有凹槽，不同规格的预制块错缝地层层拼装形成向一侧倾斜的墙体，在相邻层之间，下层预制块的凸起伸入上层预制块的凹槽内而卡接；基础设于地基上，与墙体相连以承托墙体；结构柱与基础相连，并沿墙体的长度方向间隔排列，沿墙体的高度方向贯穿墙体，与结构柱对应的预制块上设有供结构柱穿过的预留孔。错缝拼装利于提高墙体结构强度；结构柱更好地将基础和预制块拼装成的墙体连接起来，同时将墙后土压力传递到挡墙整体，使挡墙均匀受力；墙体向土体一侧倾斜，利用自重抵抗墙后土压力。
Prefabricated retaining wall and construction method thereof
The invention relates to a prefabricated retaining wall and a construction method thereof, and belongs to the field of road traffic construction. The retaining wall comprises a base, precast blocks ofdifferent specifications and a plurality of structural columns; the front faces and the rear faces of the precast blocks incline towards one side, protrusions are arranged on the upper faces of the precast blocks, grooves are formed in the lower faces of the precast blocks, the precast blocks of different specifications are spliced layer by layer in a staggered mode to form a wall body incliningtowards one side, and the protrusions of the lower-layer precast blocks extend into the grooves of the upper-layer precast blocks to be connected in a clamped mode between adjacent layers; the base isarranged on a foundation and is connected with the wall body to support the wall body; and the structural columns are connected with the base, arranged at intervals in the length direction of the wall body and penetrate through the wall body in the height direction of the wall body, and preformed holes allowing the structural columns to penetrate therethrough are formed in precast blocks corresponding to the structural columns. Staggered assembly is beneficial for improving the structural strength of the wall body; the structural columns better connect the base with the wall body formed by assembling the precast blocks, and meanwhile, soil pressure behind a wall is transferred to the whole retaining wall, so that the retaining wall is uniformly stressed; and the wall body inclines towardsone side of a soil body and resists the soil pressure behind the wall by utilizing self weight.
本发明涉及一种预制装配式挡墙及其施工方法，属于公路交通建设领域。该挡墙包括基础、不同规格的预制块和多个结构柱；预制块的前后两面向一侧倾斜，上面设有凸起，下面设有凹槽，不同规格的预制块错缝地层层拼装形成向一侧倾斜的墙体，在相邻层之间，下层预制块的凸起伸入上层预制块的凹槽内而卡接；基础设于地基上，与墙体相连以承托墙体；结构柱与基础相连，并沿墙体的长度方向间隔排列，沿墙体的高度方向贯穿墙体，与结构柱对应的预制块上设有供结构柱穿过的预留孔。错缝拼装利于提高墙体结构强度；结构柱更好地将基础和预制块拼装成的墙体连接起来，同时将墙后土压力传递到挡墙整体，使挡墙均匀受力；墙体向土体一侧倾斜，利用自重抵抗墙后土压力。
Prefabricated retaining wall and construction method thereof
一种预制装配式挡墙及其施工方法
ZHOU ZHIHAI (author) / CAI JUN (author) / MA QINGXIANG (author) / LI XIAOBIN (author) / ZENG PENG (author) / CHEN FANG (author) / LI GUOQUAN (author) / LI LINGYUN (author) / HUANG SHENGYONG (author)
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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