A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bed filling method based on strongly-weathered gravel material or waste building material
The invention discloses a roadbed filling method based on strongly-weathered gravel materials or waste building materials. The roadbed filling method comprises the following steps that S1, construction preparation is conducted, a design file is checked, and hydrogeological conditions are detected; s2, in a test section, a section of test section pavement is selected in advance for filling, and the condition of the filled pavement is detected; s3, roadbed surface cleaning treatment: cleaning and digging out the surface of the roadbed according to a design file; s4, a grating assembly is laid, specifically, the grating assembly is laid on the surface of the roadbed in advance; s5, weathered stone construction is conducted, padding is conducted on the upper side of the grating assembly to form a weathered stone layer, and embankment filling is conducted upwards layer by layer according to the full width of the cross section in a horizontal layer mode; s6, roadbed drainage is conducted, specifically, drainage ditches are dug on the roadbed slope in advance, and when weathered stones are paved, paving is conducted in sequence according to sections; and S7, impact rolling is conducted, specifically, impact rolling is conducted on the original ground and the lower portion of the roadbed through a punching machine. The weathered stone layers are paved in sequence, and each layer is paved after being compacted and reinforced, so that the paved roadbed is high in strength.
本发明公开了一种基于强风化砂石料或废旧建筑材料的路床填筑方法，包括如下步骤：S1、施工准备，核查设计文件、检测水文地质情况；S2、试验段，预先选出一截试验段路面进行填筑，并检测填筑好的路面状况；S3、路基清表处理，按设计文件进行清理掘除路基表面；S4、格栅组件铺设，在路基表面预先铺设格栅组件；S5、风化石施工，在格栅组件上侧填料形成风化石层，路堤填筑按照横断面全宽分成水平层次逐层向上填筑；S6、路基排水，在路基边坡上预先开挖排水沟道，铺筑风化石时，按段依次铺筑；S7、冲击碾压，采用冲压机对原地面、路床下面分别进行冲击碾压。通过依次铺筑风化石层，每层均在进行夯实加固后再进行铺筑，使铺筑出来的路床强度高。
Bed filling method based on strongly-weathered gravel material or waste building material
The invention discloses a roadbed filling method based on strongly-weathered gravel materials or waste building materials. The roadbed filling method comprises the following steps that S1, construction preparation is conducted, a design file is checked, and hydrogeological conditions are detected; s2, in a test section, a section of test section pavement is selected in advance for filling, and the condition of the filled pavement is detected; s3, roadbed surface cleaning treatment: cleaning and digging out the surface of the roadbed according to a design file; s4, a grating assembly is laid, specifically, the grating assembly is laid on the surface of the roadbed in advance; s5, weathered stone construction is conducted, padding is conducted on the upper side of the grating assembly to form a weathered stone layer, and embankment filling is conducted upwards layer by layer according to the full width of the cross section in a horizontal layer mode; s6, roadbed drainage is conducted, specifically, drainage ditches are dug on the roadbed slope in advance, and when weathered stones are paved, paving is conducted in sequence according to sections; and S7, impact rolling is conducted, specifically, impact rolling is conducted on the original ground and the lower portion of the roadbed through a punching machine. The weathered stone layers are paved in sequence, and each layer is paved after being compacted and reinforced, so that the paved roadbed is high in strength.
本发明公开了一种基于强风化砂石料或废旧建筑材料的路床填筑方法，包括如下步骤：S1、施工准备，核查设计文件、检测水文地质情况；S2、试验段，预先选出一截试验段路面进行填筑，并检测填筑好的路面状况；S3、路基清表处理，按设计文件进行清理掘除路基表面；S4、格栅组件铺设，在路基表面预先铺设格栅组件；S5、风化石施工，在格栅组件上侧填料形成风化石层，路堤填筑按照横断面全宽分成水平层次逐层向上填筑；S6、路基排水，在路基边坡上预先开挖排水沟道，铺筑风化石时，按段依次铺筑；S7、冲击碾压，采用冲压机对原地面、路床下面分别进行冲击碾压。通过依次铺筑风化石层，每层均在进行夯实加固后再进行铺筑，使铺筑出来的路床强度高。
Bed filling method based on strongly-weathered gravel material or waste building material
一种基于强风化砂石料或废旧建筑材料的路床填筑方法
GE TENG (author) / YING FEI (author) / LIU HUIJUAN (author)
2021-12-10
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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