阅读说明：本技术 一种公路建设之公路修建方法 (Highway construction method for highway construction ) 是由 不公告发明人 于 2020-06-05 设计创作，主要内容包括：本发明属于公路建设方法技术领域,具体涉及一种公路建设之公路修建方法。其特征在于,包括有：步骤1,在底层路面7的路面上设适合预制板支撑3支撑安装的支撑基础板8,步骤2,先设钢筋笼5再经过混凝土浇筑成预制板1,在预制板1的底部设预制荆条2,在预制荆条2的底部设预制板支撑3,在预制板1的顶部两边设扶手6,在预制板1的周边设有挂耳4,步骤3,采用吊车通过预制板1周边的挂耳4,吊起预制板1安装在支撑基础板8的上部,步骤4,如说明书附图3、图6所示,将一个接一个的预制板1安装在支撑基础板8的上部。本发明能实现第二次公路需要维修期间比较的方便快捷的效果。(The invention belongs to the technical field of highway construction methods, and particularly relates to a highway construction method. It is characterized by comprising the following steps: step 1, arranging a supporting foundation plate 8 suitable for supporting and installing a precast slab support 3 on a pavement of a bottom pavement 7, step 2, firstly arranging a reinforcement cage 5, pouring concrete to form a precast slab 1, arranging a precast chaste 2 at the bottom of the precast slab 1, arranging a precast slab support 3 at the bottom of the precast chaste 2, arranging handrails 6 at two sides of the top of the precast slab 1, arranging hanging lugs 4 at the periphery of the precast slab 1, step 3, hoisting the precast slab 1 to be installed on the upper part of the supporting foundation plate 8 by adopting a crane through the hanging lugs 4 at the periphery of the precast slab 1, and step 4, installing the precast slabs 1 one by one on the upper part of the supporting foundation plate 8 as shown in the attached figures 3 and 6 of the specification. The invention can realize the effect of convenience and rapidness during the period of needing maintenance on the second road.)

1. A road construction method for road construction is characterized by comprising the following steps: step 1, arranging a supporting foundation plate (8) suitable for supporting and installing a precast slab support (3) on the pavement of a bottom pavement (7), step 2, firstly arranging a reinforcement cage (5), then pouring concrete to form the precast slab (1), the bottom of the precast slab (1) is provided with a precast chaste tree (2), the bottom of the precast chaste tree (2) is provided with a precast slab support (3), two sides of the top of the precast slab (1) are provided with handrails (6), hanging lugs (4) are arranged on the periphery of the prefabricated plate (1), a prefabricated plate support (3) is arranged at the bottom of the prefabricated chaste tree (2), step 3, the prefabricated plate (1) is hung and installed on the upper part of a support foundation plate (8) through the hanging lugs (4) on the periphery of the prefabricated plate (1) by a crane, step 4, as shown in fig. 3 and 6 of the specification, prefabricated panels (1) are installed one after another on the upper portion of a supporting base panel (8).

2. A road construction method according to claim 1, wherein: the height of the supporting base plate (8) is consistent with the plane height of the bottom layer pavement (7), and the bottom layer pavement (7) can play a role of traffic when the road repairing engineering is not completely completed.

Technical Field

The invention belongs to the technical field of highway construction methods, and particularly relates to a highway construction method.

Background

Road construction old road is rebuilt, especially during urban street rebuilt, the road is easy to block up, and the urban congestion phenomenon at present is mostly caused by old road rebuilt.

The invention of the application is inspirational from bridge construction, the bridge floor of bridge construction is durable and damaged, its pier is still intact generally, the bridge floor is like the precast slab of the application, the pier is equivalent to the bottom road surface of the application, under the situation that the bottom road surface has covered the precast slab all the time, the bottom road surface can be well-endured, it is the same as the ordinary highway construction quality to set up the construction of the bottom road surface, the height of the supporting foundation plate is identical with the plane of the bottom road surface, the bottom road surface has no problem in the second highway construction maintenance period, the normal traffic has no problem, it is done first, only dismantle the damage, change new precast slab, the time interval of its maintenance is also relatively short, can reach the faster effect than ordinary road, reduce because the highway congestion phenomenon that the second highway was repaired the road brought.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to provide a highway construction method for highway construction.

(2) Technical scheme

A road construction method for road construction is characterized by comprising the following steps: step 1, arranging a supporting foundation plate 8 suitable for supporting and installing a precast slab support 3 on a pavement of a bottom pavement 7, step 2, firstly arranging a reinforcement cage 5, pouring concrete to form a precast slab 1, arranging a precast chaste 2 at the bottom of the precast slab 1, arranging a precast slab support 3 at the bottom of the precast chaste 2, arranging handrails 6 at two sides of the top of the precast slab 1, arranging hanging lugs 4 at the periphery of the precast slab 1, step 3, hoisting the precast slab 1 to be installed on the upper part of the supporting foundation plate 8 by adopting a crane through the hanging lugs 4 at the periphery of the precast slab 1, and step 4, installing the precast slabs 1 one by one on the upper part of the supporting foundation plate 8 as shown in the attached figures 3 and 6 of the specification.

The length and the width of the prefabricated slab 1 are set according to the requirement of a laid road, the thickness is set according to the length and the width, and the mass materials and the beams of the single prefabricated slab 1 are common.

The height of the supporting base plate 8 is consistent with the plane height of the bottom layer pavement 7, so that the bottom layer pavement 7 can play a role of a vehicle when the road repairing engineering is not completely completed.

(3) Advantageous effects

The invention can realize the effect of convenience and rapidness during the period of needing maintenance of the second road, only the precast slab needs to be replaced during the second road repair, and the bottom road surface can be communicated with a vehicle during the period of hoisting the precast slab, thereby further reducing the traffic pressure during the second road repair.

Drawings

Fig. 1 is a perspective view of a prefabricated panel according to the present invention.

FIG. 2 is a partially disassembled perspective view of the prefabricated panel of the present invention.

Fig. 3 is a perspective view illustrating the continuous laying and assembly of the prefabricated panels according to the present invention.

Fig. 4 is a left side view of the prefabricated panel of the present invention.

FIG. 5 is a partially disassembled left side view of the prefabricated panel of the present invention.

Fig. 6 is a left side view of the continuous laying assembly of the prefabricated panels according to the present invention.

The labels in the figures are: 1-precast slab, 2-precast wattle-rod-, 3-precast slab support, 4-suspension loop, 5-reinforcement cage, 6-handrail, 7-bottom pavement and 8-support foundation slab.

Detailed Description

The invention is further described below with reference to the figures and examples.

Examples

A method for constructing a road, as shown in fig. 1-6, comprising: prefabricated plate 1, prefabricated chaste tree, prefabricated plate support 3, hangers 4, steel reinforcement cage 5, handrail 6, bottom road surface 7, support foundatin plate 8. It is characterized by comprising the following steps: step 1, arranging a supporting foundation plate 8 suitable for supporting and installing a precast slab support 3 on a pavement of a bottom pavement 7, step 2, firstly arranging a reinforcement cage 5, pouring concrete to form a precast slab 1, arranging a precast chaste 2 at the bottom of the precast slab 1, arranging a precast slab support 3 at the bottom of the precast chaste 2, arranging handrails 6 at two sides of the top of the precast slab 1, arranging hanging lugs 4 at the periphery of the precast slab 1, step 3, hoisting the precast slab 1 to be installed on the upper part of the supporting foundation plate 8 by adopting a crane through the hanging lugs 4 at the periphery of the precast slab 1, and step 4, installing the precast slabs 1 one by one on the upper part of the supporting foundation plate 8 as shown in the attached figures 3 and 6 of the specification.

The length and the width of the prefabricated slab 1 are set according to the requirement of a laid road, the thickness is set according to the length and the width, and the mass materials and the beams of the single prefabricated slab 1 are common.

The height of the supporting base plate 8 is consistent with the plane height of the bottom layer pavement 7, so that the bottom layer pavement 7 can play a role of a vehicle when the road repairing engineering is not completely completed.

The precast slab support 3 of this application, support foundatin plate 8 adopt the steel construction preparation.

The scope of the invention is to be determined by the appended claims.