Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
End splicing method for additionally paving continuous reinforced concrete pavement and asphalt pavement on old road
The invention discloses an end splicing method for an old road additionally paved continuous reinforced concrete pavement and an asphalt pavement. The end splicing method comprises the steps that S1, the pavement length of a transition section is determined; s2, treating the old cement pavement slab of the transition section; s3, construction of a transition section; a continuous reinforced concrete slab of the continuous reinforced concrete pavement is gradually thickened at the transition section, so that the elevation of the continuous reinforced concrete slab at the joint is the same as that of a water-stable layer of the asphalt pavement; the distance between the continuous reinforcement net laid on the transition section and the top of the continuous reinforcement concrete slab is kept unchanged; a longitudinal construction joint is arranged during framing construction when a transverse expansion joint is arranged at the joint of the continuous reinforced concrete slab and the cement-stabilized layer of the transition section; and S4, the surface functional layer of the continuous reinforced concrete pavement crosses the joint of the transition section for a certain length and is connected with the asphalt surface layer of the asphalt pavement section. The method has the advantages of being simple in principle, easy to construct, low in cost, short in construction period, good in environment friendliness and the like.
本发明公开了一种旧路加铺连续配筋砼路面与沥青路面的端部拼接方法，包括：步骤S1：确定过渡段的路面长度；步骤S2：处理过渡段旧水泥路面板；步骤S3：过渡段的施工；连续配筋混凝土路面的连续配筋混凝土板在过渡段逐渐加厚，使接头处连续配筋混凝土板与沥青路面的水稳层标高相同；过渡段铺设的连续配筋网保持与连续配筋混凝土板顶部距离不变；在过渡段的连续配筋混凝土板与水稳层接缝处设置横向胀缝分幅施工时设置纵向施工缝；步骤S4：连续配筋混凝土路面的表面功能层越过过渡段的接头处一定长度、与沥青路面段的沥青面层相接。本发明具有原理简单、施工容易、成本低、施工周期短、环保性好等优点。
End splicing method for additionally paving continuous reinforced concrete pavement and asphalt pavement on old road
The invention discloses an end splicing method for an old road additionally paved continuous reinforced concrete pavement and an asphalt pavement. The end splicing method comprises the steps that S1, the pavement length of a transition section is determined; s2, treating the old cement pavement slab of the transition section; s3, construction of a transition section; a continuous reinforced concrete slab of the continuous reinforced concrete pavement is gradually thickened at the transition section, so that the elevation of the continuous reinforced concrete slab at the joint is the same as that of a water-stable layer of the asphalt pavement; the distance between the continuous reinforcement net laid on the transition section and the top of the continuous reinforcement concrete slab is kept unchanged; a longitudinal construction joint is arranged during framing construction when a transverse expansion joint is arranged at the joint of the continuous reinforced concrete slab and the cement-stabilized layer of the transition section; and S4, the surface functional layer of the continuous reinforced concrete pavement crosses the joint of the transition section for a certain length and is connected with the asphalt surface layer of the asphalt pavement section. The method has the advantages of being simple in principle, easy to construct, low in cost, short in construction period, good in environment friendliness and the like.
本发明公开了一种旧路加铺连续配筋砼路面与沥青路面的端部拼接方法，包括：步骤S1：确定过渡段的路面长度；步骤S2：处理过渡段旧水泥路面板；步骤S3：过渡段的施工；连续配筋混凝土路面的连续配筋混凝土板在过渡段逐渐加厚，使接头处连续配筋混凝土板与沥青路面的水稳层标高相同；过渡段铺设的连续配筋网保持与连续配筋混凝土板顶部距离不变；在过渡段的连续配筋混凝土板与水稳层接缝处设置横向胀缝分幅施工时设置纵向施工缝；步骤S4：连续配筋混凝土路面的表面功能层越过过渡段的接头处一定长度、与沥青路面段的沥青面层相接。本发明具有原理简单、施工容易、成本低、施工周期短、环保性好等优点。
End splicing method for additionally paving continuous reinforced concrete pavement and asphalt pavement on old road
一种旧路加铺连续配筋砼路面与沥青路面的端部拼接方法
LI SHENG (Autor:in) / YU SHIQING (Autor:in) / SUN YU (Autor:in) / LONG YUWEI (Autor:in) / WANG YANG (Autor:in)
12.09.2023
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
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