Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of fragile filler roadbed
The invention provides a construction method of a fragile filler roadbed. The method comprises the following steps that S10, multiple indoor compaction tests are conducted on a plurality of samples with different water contents, the optimal water content of the fragile filler is determined, and the multiple indoor compaction tests corresponding to the samples with the different water contents are sequentially conducted; s20, the fragile filler with the optimal water content is sequentially subjected to multiple indoor compaction tests, and the indoor crushing degree index of the fragile filler with the optimal water content is obtained; and S30, based on the optimal water content, multiple layers of fragile filler with the preset thickness are sequentially laid on the construction site, rolling operation is conducted through a road roller, and the fragile filler roadbed formed by sequentially stacking multiple layers of sub-roadbeds is obtained. The construction method of the fragile filler has the advantages that the compaction quality is good, and the stability of a fragile filler roadbed is good.
本发明提供一种易碎填料路基的施工方法。该方法包括以下步骤：步骤S10、分别对具有不同含水率的多个样品分别进行多次室内击实试验，确定易碎填料的最优含水率，其中，每种含水率的样品对应的多次室内击实试验依次进行；步骤S20、对具有最优含水率的易碎填料依次进行多次室内击实试验，获取具有最优含水率的易碎填料的室内破碎程度指标；步骤S30、基于最优含水率在施工场地依次铺设多层预设厚度的易碎填料，并通过压路机碾压作业，得到由多层子路基依次叠设形成的易碎填料路基。采用本发明提供的易碎填料的施工方法进行施工，具有压实质量好、易碎填料路基的稳定性好的优点。
Construction method of fragile filler roadbed
The invention provides a construction method of a fragile filler roadbed. The method comprises the following steps that S10, multiple indoor compaction tests are conducted on a plurality of samples with different water contents, the optimal water content of the fragile filler is determined, and the multiple indoor compaction tests corresponding to the samples with the different water contents are sequentially conducted; s20, the fragile filler with the optimal water content is sequentially subjected to multiple indoor compaction tests, and the indoor crushing degree index of the fragile filler with the optimal water content is obtained; and S30, based on the optimal water content, multiple layers of fragile filler with the preset thickness are sequentially laid on the construction site, rolling operation is conducted through a road roller, and the fragile filler roadbed formed by sequentially stacking multiple layers of sub-roadbeds is obtained. The construction method of the fragile filler has the advantages that the compaction quality is good, and the stability of a fragile filler roadbed is good.
本发明提供一种易碎填料路基的施工方法。该方法包括以下步骤：步骤S10、分别对具有不同含水率的多个样品分别进行多次室内击实试验，确定易碎填料的最优含水率，其中，每种含水率的样品对应的多次室内击实试验依次进行；步骤S20、对具有最优含水率的易碎填料依次进行多次室内击实试验，获取具有最优含水率的易碎填料的室内破碎程度指标；步骤S30、基于最优含水率在施工场地依次铺设多层预设厚度的易碎填料，并通过压路机碾压作业，得到由多层子路基依次叠设形成的易碎填料路基。采用本发明提供的易碎填料的施工方法进行施工，具有压实质量好、易碎填料路基的稳定性好的优点。
Construction method of fragile filler roadbed
一种易碎填料路基的施工方法
NIE ZHIHONG (Autor:in) / DUAN XINGXIN (Autor:in) / HUANG CHUHAN (Autor:in)
20.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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