Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tire strip-geogrid reinforced roadbed structure based on composite filler
The invention discloses a tire strip-geogrid reinforced roadbed structure based on composite filler. The tire strip-geogrid reinforced roadbed structure comprises waste tire strips, geogrids and roadbed composite filler. The waste tire strips are formed by cutting waste tires, and a plurality of strips are spliced and connected to form a net-shaped structure; a roadbed composite filler is formed by mixing cut tire derived aggregate and soil, a multi-layer reinforced structure which is horizontally placed in a foundation from bottom to top is laid on the leveled and tamped foundation bottom face, a layer of geogrid is laid on the lower layer, net-shaped tire strips are placed on the middle layer, a layer of geogrid is laid on the upper layer, and the reinforced structure is filled with the composite filler. The reinforced roadbed structure with the variable rigidity is formed by selecting different waste tires, roadbed filler and geogrids, construction is easy and convenient, the construction period is short, the cost is low, the bearing capacity and rigidity of the roadbed are improved, differential settlement of the half-filled and half-excavated roadbed can be improved, and meanwhile the recycling rate of the waste tires is increased.
本发明公开了一种基于复合填料的轮胎条带‑土工格栅加筋路基结构，包括废旧轮胎条带、土工格栅、路基复合填料。所述废旧轮胎条带由废旧轮胎切割形成，将多个条带拼接相连形成网状结构；切割轮胎衍生集料与土混合形成路基复合填料，在整平、夯实后的基础底面上，铺设由下至上水平放置在地基内的多层加筋结构，下层铺设一层土工格栅，中层放置网状轮胎条带，上层再铺设一层土工格栅，在加筋结构内部以复合填料充填。本发明通过选择不同的废旧轮胎，路基填料和土工格栅，构成刚度可变化的加筋路基结构，施工简便、工期短、成本低，提高了路基的承载力和刚度，可用于改善半填半挖路基不均匀沉降，同时提高了废旧轮胎的回收利用率。
Tire strip-geogrid reinforced roadbed structure based on composite filler
The invention discloses a tire strip-geogrid reinforced roadbed structure based on composite filler. The tire strip-geogrid reinforced roadbed structure comprises waste tire strips, geogrids and roadbed composite filler. The waste tire strips are formed by cutting waste tires, and a plurality of strips are spliced and connected to form a net-shaped structure; a roadbed composite filler is formed by mixing cut tire derived aggregate and soil, a multi-layer reinforced structure which is horizontally placed in a foundation from bottom to top is laid on the leveled and tamped foundation bottom face, a layer of geogrid is laid on the lower layer, net-shaped tire strips are placed on the middle layer, a layer of geogrid is laid on the upper layer, and the reinforced structure is filled with the composite filler. The reinforced roadbed structure with the variable rigidity is formed by selecting different waste tires, roadbed filler and geogrids, construction is easy and convenient, the construction period is short, the cost is low, the bearing capacity and rigidity of the roadbed are improved, differential settlement of the half-filled and half-excavated roadbed can be improved, and meanwhile the recycling rate of the waste tires is increased.
本发明公开了一种基于复合填料的轮胎条带‑土工格栅加筋路基结构，包括废旧轮胎条带、土工格栅、路基复合填料。所述废旧轮胎条带由废旧轮胎切割形成，将多个条带拼接相连形成网状结构；切割轮胎衍生集料与土混合形成路基复合填料，在整平、夯实后的基础底面上，铺设由下至上水平放置在地基内的多层加筋结构，下层铺设一层土工格栅，中层放置网状轮胎条带，上层再铺设一层土工格栅，在加筋结构内部以复合填料充填。本发明通过选择不同的废旧轮胎，路基填料和土工格栅，构成刚度可变化的加筋路基结构，施工简便、工期短、成本低，提高了路基的承载力和刚度，可用于改善半填半挖路基不均匀沉降，同时提高了废旧轮胎的回收利用率。
Tire strip-geogrid reinforced roadbed structure based on composite filler
一种基于复合填料的轮胎条带-土工格栅加筋路基结构
GAO MENGLIANG (Autor:in) / ZHANG JUN (Autor:in) / ZHAO ZIYANG (Autor:in) / KONG FANSHENG (Autor:in) / YAN ZHIBIN (Autor:in) / ZHANG HAO (Autor:in) / HE LEI (Autor:in) / WANG YANCHAO (Autor:in) / ZHANG BICHANG (Autor:in) / HAO YAOHU (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
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