A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of prefabricated pipeline channel crossing road
The invention provides a construction method of a prefabricated pipeline channel crossing a road, which is used for municipal pipeline construction and comprises the following steps: digging a groove in a roadbed soil layer; pouring a concrete cushion layer; a prefabricated pipeline channel is placed; the adjacent prefabricated pipeline channels are connected through connecting rods; protective concrete is poured on the two sides of the prefabricated pipeline channel in the length direction of the groove; geogrids are laid; constructing a road subbase, a middle base, an upper base and a surface layer layer by layer; a cable is arranged in a penetrating mode; wherein the prefabricated pipeline channels are provided with connecting holes and cable holes which are parallel to each other, the adjacent prefabricated pipeline channels are connected through connecting rods and adhesive glue, and splicing seams are sealed through sealant. The underground pipeline protection structure has the beneficial effects that the concrete cushion layer and the protection concrete are arranged, so that the underground pipeline is effectively protected; the connecting rod, the adhesive and the sealant are adopted, operation is easy and convenient, connection is stable, and the sealing performance is good; the whole process is simple, connection is reliable, construction is fast, later maintenance is convenient, and road construction quality is not affected.
本发明提供一种穿越道路的预制管线通道施工方法，用于市政管线施工，步骤包括：在路基土层开挖沟槽；浇筑混凝土垫层；安放预制管线通道；通过连接杆连接相邻预制管线通道；在预制管线通道两侧沿沟槽长度方向浇筑防护混凝土；铺设土工格栅；逐层施工道路底基层、中基层、上基层和面层；穿设线缆；其中预制管线通道设有互相平行的连接孔和线缆孔，相邻预制管线通道采用连接杆和粘结胶相连，拼接缝处采用密封胶进行密封。本发明的有益效果是通过设置混凝土垫层和防护混凝土，使地下管线得到了有效的保护；采用连接杆、粘结胶和密封胶，操作简便，连接稳固，密封性良好；整体工艺简洁，连接可靠，施工快捷，便于后期维护，不影响道路施工质量。
Construction method of prefabricated pipeline channel crossing road
The invention provides a construction method of a prefabricated pipeline channel crossing a road, which is used for municipal pipeline construction and comprises the following steps: digging a groove in a roadbed soil layer; pouring a concrete cushion layer; a prefabricated pipeline channel is placed; the adjacent prefabricated pipeline channels are connected through connecting rods; protective concrete is poured on the two sides of the prefabricated pipeline channel in the length direction of the groove; geogrids are laid; constructing a road subbase, a middle base, an upper base and a surface layer layer by layer; a cable is arranged in a penetrating mode; wherein the prefabricated pipeline channels are provided with connecting holes and cable holes which are parallel to each other, the adjacent prefabricated pipeline channels are connected through connecting rods and adhesive glue, and splicing seams are sealed through sealant. The underground pipeline protection structure has the beneficial effects that the concrete cushion layer and the protection concrete are arranged, so that the underground pipeline is effectively protected; the connecting rod, the adhesive and the sealant are adopted, operation is easy and convenient, connection is stable, and the sealing performance is good; the whole process is simple, connection is reliable, construction is fast, later maintenance is convenient, and road construction quality is not affected.
本发明提供一种穿越道路的预制管线通道施工方法，用于市政管线施工，步骤包括：在路基土层开挖沟槽；浇筑混凝土垫层；安放预制管线通道；通过连接杆连接相邻预制管线通道；在预制管线通道两侧沿沟槽长度方向浇筑防护混凝土；铺设土工格栅；逐层施工道路底基层、中基层、上基层和面层；穿设线缆；其中预制管线通道设有互相平行的连接孔和线缆孔，相邻预制管线通道采用连接杆和粘结胶相连，拼接缝处采用密封胶进行密封。本发明的有益效果是通过设置混凝土垫层和防护混凝土，使地下管线得到了有效的保护；采用连接杆、粘结胶和密封胶，操作简便，连接稳固，密封性良好；整体工艺简洁，连接可靠，施工快捷，便于后期维护，不影响道路施工质量。
Construction method of prefabricated pipeline channel crossing road
一种穿越道路的预制管线通道施工方法
QIU TAIGANG (author) / YANG YABIN (author) / PU MINGLIANG (author)
2024-01-12
Patent
Electronic Resource
Chinese
IPC:
F16L
PIPES
,
Rohre
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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