CN106055905A - Evaluation method based on asphalt pavement damage PCI system software - Google Patents
Evaluation method based on asphalt pavement damage PCI system software Download PDFInfo
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- CN106055905A CN106055905A CN201610393654.4A CN201610393654A CN106055905A CN 106055905 A CN106055905 A CN 106055905A CN 201610393654 A CN201610393654 A CN 201610393654A CN 106055905 A CN106055905 A CN 106055905A
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- system software
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- damage
- pci system
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses an evaluation method based on asphalt pavement damage PCI system software. The method comprises the following steps of: collecting pavement distress data, guiding collected related data parameters into the PCI system software, inputting fragmentation information in the system software, and finally outputting an asphalt pavement PCI evaluation result per km. In combination with practical requirements of asphalt pavement maintenance and design, the evaluation method based on the asphalt pavement damage PCI system software is designed; and thus, the accuracy and the scientificity for road damage evaluation and the maintenance decision working efficiency can be effectively improved.
Description
Technical field
The invention belongs to road engineering technical field, be specifically related to a kind of based on Damages of Asphalt Road Surface pci system software
Evaluation methodology.
Background technology
In recent years, along with road Traffic Volume constantly increases, vehicle maximizes and serious overloading occurs the most therewith, makes me
State's bituminous highway is faced with acid test, and road surface occurs in that the diseases such as crack, rut, pit, has severely impacted driving peace
Full property and comfortableness.
Tradition evaluates pavement distress, general employing manual type investigation disease, then disease data are input to electronics
In form, by corresponding computing formula, calculate pavement damage ratio DR and deterioration extent indices P CI.The method operation complexity, needs
Putting into substantial amounts of human and material resources, time, work efficiency is relatively low, and owing to anthropic factor is more, data accuracy is also difficult to reach
Requirement.
To this end, road pavement technology status is evaluated rapidly and accurately, have important practical significance.The research of the present invention
Thinking is to use Intelligent testing equipment to gather Asphalt Pavement Damage, soft in conjunction with bituminous paving PCI technology state evaluating system
Part, the damaged condition that road pavement produces is made and being evaluated scientificly, can be that highway maintenance department decision-making provides strong reference to build
View.
Summary of the invention
It is an object of the invention to provide a kind of evaluation methodology based on Damages of Asphalt Road Surface pci system software, comment with tradition
Valency method is compared, the advantage such as it has quick and precisely, science, modernization, can be that the decision-making of relevant highway maintenance department is provided with
The reference of power.
The method of the present invention comprises the following steps:
(1) pavement disease data are gathered；
(2) the related data parameter of collection is imported in PCI systems soft ware, in described pci system software,
The computing formula of Pavement distress PCI is:
(1)
(2)
In formula: DR pavement damage ratio (%)；
AiI-th class pavement damage area；
The road area of A investigation；
WiThe weight of the i-th class pavement damage；
a0Bituminous paving takes 15.00；
a1Bituminous paving takes 0.412；
I considers the i-th class pavement damage type of damaged condition (in gently, weighing)；
i0Comprising the types of damage sum of damaged condition (light, in, weight), bituminous paving takes 21；
(3) in systems soft ware, segment information is inputted；
(4) the bituminous paving PCI evaluation result of every kilometer is exported.
Preferably, described step (1) gathers pavement disease data for using JG-3 type laser three-D road surface Intelligent Measurement
Equipment is acquired.
Preferably, the data gathered in described step (1) include kilometer stone number, Damage Types, damaged condition, quantity, meter
Amount unit and the state of repairing.
Preferably, inputting segment information in described step (3) in systems soft ware, described segment information content mainly includes
Lane width, initial pile No. and terminal pile No..
The method have the benefit that what bound bitumen maintenance of surface of the present invention designed is actually needed, it is provided that a kind of based on Colophonium
The evaluation methodology of road surface breakage pci system software, can be effectively improved accuracy, science and maintenance that road surface breakage is evaluated
The work efficiency of decision-making.
Accompanying drawing illustrates:
Fig. 1 is Asphalt Pavement Damage figure.
Fig. 2 is segment information figure.
Fig. 3 is PCI evaluation result figure.
Fig. 4 is damage of bituminous pavement type and weight map.
Detailed description of the invention:
For making the object, technical solutions and advantages of the present invention of greater clarity, below by being embodied as shown in accompanying drawing
Example describes the present invention.However, it should be understood that these describe the most exemplary, and it is not intended to limit the scope of the present invention.This
Outward, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring idea of the invention.
The present invention provides a kind of evaluation methodology based on Damages of Asphalt Road Surface pci system software, and the method includes following step
Rapid:
(1) pavement disease data are gathered；
(2) the related data parameter of collection is imported in PCI systems soft ware, in described pci system software,
The computing formula of Pavement distress PCI is:
(1)
(2)
In formula: DR pavement damage ratio (%)；
AiI-th class pavement damage area；
The road area of A investigation；
WiThe weight of the i-th class pavement damage；
a0Bituminous paving takes 15.00；
a1Bituminous paving takes 0.412；
I considers the i-th class pavement damage type of damaged condition (in gently, weighing)；
i0Comprising the types of damage sum of damaged condition (light, in, weight), bituminous paving takes 21；
(3) in systems soft ware, segment information is inputted；
(4) the bituminous paving PCI evaluation result of every kilometer is exported.
Specifically, step (1) gathers pavement disease data for using JG-3 type laser three-D road surface intelligent detection equipment
It is acquired.It is manual counts that tradition gathers the data mode of Asphalt Pavement Damage, the less road of, disease shorter for section
Face is the most applicable.But, and road surface that the volume of traffic bigger longer for section, on the one hand, will take for substantial amounts of manpower and financial resources；Separately
On the one hand, poll cycle is longer, is unfavorable for obtaining data accurately in time.Accordingly it is contemplated that use JG-3 type laser three-D road
Face intelligent detection equipment gathers data, and it is possible not only to be effectively improved detection efficiency, and also has weight in terms of safety
Want meaning.
The data gathered in step (1) include kilometer stone number, Damage Types, damaged condition, quantity, measurement unit and repairing
State.
Inputting segment information in step (3) in systems, described segment information content specifically includes that (1) lane width；
(2) initial pile No. and terminal pile No., be evaluated Pavement distress PCI by 1Km.If starting point pile No. is K100+016,
Terminal pile No. is K103+036.Can input following segment information:
① K100+016-K101+000；
② K101+000-K102+000；
③ K102+000-K103+000；
④ K103+000-K103+036。
Specifically, as it is shown in figure 1, use JG-3 type laser three-D road surface intelligent detection equipment to Damages of Asphalt Road Surface data
Gather.There is the Damage Types such as loose, be full of cracks, rut, longitudinal crack in this road surface, specifically other parameters are shown in Fig. 1.
As in figure 2 it is shown, this bituminous paving starting point pile No. is K2876+010, terminal pile No. is K2886+500.Lane width
For 3.7m, evaluate road surface PCI according to every 1Km.Concrete segment information is shown in Fig. 2.
As it is shown on figure 3, pavement disease data and segment information are imported in PCI technology state evaluating system, export road
Face breakage rate DR and technology status indices P CI, and then obtain opinion rating.Concrete output data result is shown in Fig. 3.
Show pavement disease type, segment information and PCI skill in bituminous paving PCI technology state evaluating system simultaneously
Art status assessment grade.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (4)
1. an evaluation methodology based on Damages of Asphalt Road Surface pci system software, it is characterised in that described method includes following step
Rapid:
(1) pavement disease data are gathered；
(2) the related data parameter of collection is imported in pci system software, in described pci system software,
The computing formula of Pavement distress PCI is:
In formula: DR pavement damage ratio (%)；
AiI-th class pavement damage area (m2)；
Road area (the m of A investigation2)；
WiThe weight of the i-th class pavement damage；
a0Bituminous paving takes 15.00；
a1Bituminous paving takes 0.412；
I considers the i-th class pavement damage type of damaged condition (in gently, weighing)；
i0Comprising the types of damage sum of damaged condition (light, in, weight), bituminous paving takes 21；
(3) in systems soft ware, segment information is inputted；
(4) the bituminous paving PCI evaluation result of every kilometer is exported.
A kind of evaluation methodology based on Damages of Asphalt Road Surface pci system software the most according to claim 1, its feature exists
In: described step (1) gathers pavement disease data for using JG-3 type laser three-D road surface intelligent detection equipment to be acquired.
3. according to a kind of based on Damages of Asphalt Road Surface pci system software the evaluation methodology described in claim 1, it is characterised in that:
The pavement disease data gathered in described step (1) include kilometer stone number, Damage Types, damaged condition, quantity, measurement unit and
Repairing state.
A kind of evaluation methodology based on Damages of Asphalt Road Surface pci system software the most according to claim 1, its feature exists
In: inputting segment information in described step (3) in systems soft ware, described segment information content mainly includes lane width, rises
Beginning pile No. and terminal pile No..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393654.4A CN106055905A (en) | 2016-06-03 | 2016-06-03 | Evaluation method based on asphalt pavement damage PCI system software |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610393654.4A CN106055905A (en) | 2016-06-03 | 2016-06-03 | Evaluation method based on asphalt pavement damage PCI system software |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161078A (en) * | 2019-05-13 | 2019-08-23 | 安徽建筑大学 | A kind of detection and evaluation method of the infra-red inspection for Modified Bitumen Pavement |
| CN110189046A (en) * | 2019-06-04 | 2019-08-30 | 江苏中路工程技术研究院有限公司 | A kind of asphalt pavement structure inside disease evaluation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818476A (en) * | 2010-01-28 | 2010-09-01 | 湖北省高速公路实业开发有限公司 | Bituminous pavement intelligent maintaining system based on Internet B/S network architecture |
| CN103091480A (en) * | 2013-01-07 | 2013-05-08 | 河北工业大学 | Entropy weight-based underground road bituminous pavement service performance evaluation method |
-
2016
- 2016-06-03 CN CN201610393654.4A patent/CN106055905A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818476A (en) * | 2010-01-28 | 2010-09-01 | 湖北省高速公路实业开发有限公司 | Bituminous pavement intelligent maintaining system based on Internet B/S network architecture |
| CN103091480A (en) * | 2013-01-07 | 2013-05-08 | 河北工业大学 | Entropy weight-based underground road bituminous pavement service performance evaluation method |
Non-Patent Citations (2)
| Title |
|---|
| 彭前程: "现行规范中路面状况指数（PCI）计算方法合理性研究", 《城市道桥与防洪》 * |
| 汤晴等: "沥青路面使用性能及其预测研究", 《公路工程》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161078A (en) * | 2019-05-13 | 2019-08-23 | 安徽建筑大学 | A kind of detection and evaluation method of the infra-red inspection for Modified Bitumen Pavement |
| CN110161078B (en) * | 2019-05-13 | 2021-09-10 | 安徽建筑大学 | Detection and evaluation method for infrared flaw detection of modified asphalt pavement |
| CN110189046A (en) * | 2019-06-04 | 2019-08-30 | 江苏中路工程技术研究院有限公司 | A kind of asphalt pavement structure inside disease evaluation method |
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