Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated concrete pavement slab connecting structure based on pre-stress series connection and installation method
The invention discloses a prefabricated concrete pavement slab connecting structure based on pre-stress series connection and an installation method. The prefabricated concrete pavement slab connecting structure comprises pavement connecting plates, pavement standard plates, reserved installation grooves, concave-convex rabbets, pre-stress hole channels, hoisting grouting holes, pre-stress tendons, pre-stress fixing ends, pre-stress tensioning ends, asphalt and quick-hardening mortar. The invention has the beneficial effects that: according to the concept of splicing small plates into large plates, the splicing is quick, and the integrality is good. The prefabricated concrete pavement slab prestressed tendon connecting structure is simple, the concave-convex tongue-and-groove transmission shear resistance is good, only the connecting plate and the standard plate are in two types, classification is few, the field recognition degree is high, and industrial production and field assembly are facilitated. The prefabricated concrete pavement slab assembly is machined in a factory and transported to a site to be hoisted and installed, the industrialization degree is high, site installation is convenient, the construction speed is high, and the prefabricated concrete pavement slab assembly is suitable for quick assembly construction of airport pavements.
本发明公开了基于预应力串联的预制混凝土道面板连接构造与安装方法，包括道面连接板、道面标准板、预留安装槽、凹凸企口、预应力孔道、吊装灌浆孔、预应力筋、预应力固定端、预应力张拉端、沥青、快硬砂浆。本发明的有益效果是：按照“小板拼大板”的理念快速拼装，整体性好。预制混凝土道面板预应力筋连接构造简单，凹凸企口传递抗剪性能好，只有连接板和标准板两种板型，分类较少，现场识别度高，有利于工业化生产和现场拼装。本预制混凝土道面板组件均在工厂加工完成，运到现场进行吊装安装，工业化程度高、现场安装方便、施工速度快，适用于机场道面的快速拼装施工。
Prefabricated concrete pavement slab connecting structure based on pre-stress series connection and installation method
The invention discloses a prefabricated concrete pavement slab connecting structure based on pre-stress series connection and an installation method. The prefabricated concrete pavement slab connecting structure comprises pavement connecting plates, pavement standard plates, reserved installation grooves, concave-convex rabbets, pre-stress hole channels, hoisting grouting holes, pre-stress tendons, pre-stress fixing ends, pre-stress tensioning ends, asphalt and quick-hardening mortar. The invention has the beneficial effects that: according to the concept of splicing small plates into large plates, the splicing is quick, and the integrality is good. The prefabricated concrete pavement slab prestressed tendon connecting structure is simple, the concave-convex tongue-and-groove transmission shear resistance is good, only the connecting plate and the standard plate are in two types, classification is few, the field recognition degree is high, and industrial production and field assembly are facilitated. The prefabricated concrete pavement slab assembly is machined in a factory and transported to a site to be hoisted and installed, the industrialization degree is high, site installation is convenient, the construction speed is high, and the prefabricated concrete pavement slab assembly is suitable for quick assembly construction of airport pavements.
本发明公开了基于预应力串联的预制混凝土道面板连接构造与安装方法，包括道面连接板、道面标准板、预留安装槽、凹凸企口、预应力孔道、吊装灌浆孔、预应力筋、预应力固定端、预应力张拉端、沥青、快硬砂浆。本发明的有益效果是：按照“小板拼大板”的理念快速拼装，整体性好。预制混凝土道面板预应力筋连接构造简单，凹凸企口传递抗剪性能好，只有连接板和标准板两种板型，分类较少，现场识别度高，有利于工业化生产和现场拼装。本预制混凝土道面板组件均在工厂加工完成，运到现场进行吊装安装，工业化程度高、现场安装方便、施工速度快，适用于机场道面的快速拼装施工。
Prefabricated concrete pavement slab connecting structure based on pre-stress series connection and installation method
基于预应力串联的预制混凝土道面板连接构造与安装方法
CAO QING (Autor:in) / ZHOU DAXING (Autor:in) / FANG HONGWEI (Autor:in) / WU LIPING (Autor:in) / ZHANG YAQI (Autor:in) / HOU LIQUN (Autor:in) / YIN BINGSHUAI (Autor:in)
20.08.2021
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
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
Concrete pavement slab connecting structure and connecting method
| Europäisches Patentamt | 2021
Concrete pavement slab connecting structure and connecting method
| Europäisches Patentamt | 2021