CN1876960A - Reinforced concrete pavement member - Google Patents

Reinforced concrete pavement member Download PDF

Info

Publication number
CN1876960A
CN1876960A CN 200610092149 CN200610092149A CN1876960A CN 1876960 A CN1876960 A CN 1876960A CN 200610092149 CN200610092149 CN 200610092149 CN 200610092149 A CN200610092149 A CN 200610092149A CN 1876960 A CN1876960 A CN 1876960A
Authority
CN
China
Prior art keywords
road
concrete
big
header
small
Prior art date
Application number
CN 200610092149
Other languages
Chinese (zh)
Other versions
CN100501004C (en
Inventor
马俊
Original Assignee
马俊
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 马俊 filed Critical 马俊
Priority to CNB2006100921492A priority Critical patent/CN100501004C/en
Publication of CN1876960A publication Critical patent/CN1876960A/en
Application granted granted Critical
Publication of CN100501004C publication Critical patent/CN100501004C/en

Links

Abstract

The invention relates to a reinforced concrete road element. Wherein, its shape can be square (mainly), rectangle, arc, etc, whose width is less than 6mm; said elements are laid on the road; said element has detachable sling, concrete saver, anti-displacement device, joint stuff device and rain collector. Said element has high strength, long service life, flat surface, and easy maintenance. With said invention, the road construction can be transferred from on-site road to preset site, to reduce the construction time, while it can repair the damaged element caused by sink and alternated on time. And it can repeat using the valuable element, to be used in underground tube.

Description

A kind of reinforced concrete pavement member

Affiliated technical field

The present invention relates to a kind of reinforced concrete pavement member that is used for road, the laying that also can be used for ground in square and the building is used.

Background technology

At present, employed road concrete road surface, most with plain concrete (or carry out steel reinforcing to the part) cast in situs, use and maintenance process in, have following deficiency: the one, construct (maintenance), the maintenance time is long.During build at the scene the rigid pavement, except that getting the raw materials ready, building, also must after certain maintenance time, just can be delivered for use; In to the maintenance process that well damage road surfaces such as fracture, fragmentation, depression, faulting of slab ends occur, need to remove the road surface damaged, get the raw materials ready and build, same, need still that the maintenance time of length could recover to pass through.The 2nd, the plain concrete road surface is damaged easily.Because its flexural tensile strength of plain concrete is far below compressive strength, in actual use, be difficult to bear because of basic unit, bed course and roadbed variation (generation differential settlement) with from the multiple factors such as weight in the vehicle pass-through, cause the road surface fracture, fragmentation, depression, faulting of slab ends etc. to occur and damage phenomenon, especially the weakness of plain concrete is not overcome in pavement construction, improve the intensity on road surface by thickness and the raising strength grade of concrete that increases the plain concrete road surface, once damage, will be bigger waste.The 3rd, the plain concrete road surface can not be reused.After build at the scene on the plain concrete road surface, can only disposablely use, particularly road change its course or pavement of road under engineering (sewer, underground pipeline) when construction, the way of repairing again after have to discarding or excavate, can not repeat to continue to use to intact rigid pavement, not only increase difficulty of construction and expense, and produced more building waste.The 4th, the easy ponding in the road surface in city makes troubles for driving, pedestrian.In the cast in situs of the rigid pavement in city,, when rainy, always form ponding not of uniform size between two catch-basins though be provided with catch-basin at regular intervals.

In addition, also useful plain concrete prefabricated section is made the top course on sub-district road and sidewalk, but the insufficient strength of whole factor concrete precast block and basic unit cannot stand travelling, parking of rainwater and vehicle, just occurs damaged after use soon.

Summary of the invention

The present invention is exactly in order to overcome the deficiency on existing road plain concrete road surface, provide that a kind of quality is good, long service life, evenness of road surface, can Fast Installation lay, can economize on resources again, reduce cost and can in time change, reusable reinforced concrete pavement member.

The technical solution adopted for the present invention to solve the technical problems is: press the pavement of road requirements on Construction, with the track width (also can the parallel combination of a plurality of members), adopt square (being main) and rectangle, arc, shape such as fan-shaped, by its shape carry out prefabricated after, tiling combination extends into the road surface one by one.Prefabricated and install: the one, the two-layer reinforcing bar up and down that distributes in the member body improves self intensity of road surface member, both provides the condition of implementing for setting up dismountable hanging apparatus, has also reduced member simultaneously and has in use occurred rupturing and wait the generation of damage; The 2nd, under the prerequisite of guaranteeing the road surface component strength, by arranging a plurality of circles cavity up and down between the two-layer reinforcing bar, with the deadweight of saving concrete and alleviating member at the concrete members body.The 3rd, set up dismountable hanging apparatus, different with the size of member and shape, 1-4 dismountable hanging apparatus is set, conical bore in member body elder generation prefabricated 1-4 " up-small and down-big ", when needing transportation or installation or maintenance, the 1-4 root is made the suspension rod that has suspension hook (or suspension ring) " up-small and down-big " with iron and steel, insert respectively in the conical bore of 1-4 " up-small and down-big " on the member body, " 7 " font cushion block that the 1-4 pair is made by 2 blocks of above iron and steel inserts the conical bore of " up-small and down-big " in the member body and has between the suspension rod of suspension hook (or suspension ring) " up-small and down-big ", at most with degree of being inserted as again, and the suspension rod that will have suspension hook (or suspension ring) " up-small and down-big " upwards lifts, and fix with tightening Luo, make the suspension rod that has suspension hook (or suspension ring) " up-small and down-big ", the conical bore three of " up-small and down-big " on " 7 " font cushion block and the member body tightening that coincide, reach and to make things convenient for mobile member, realize the transportation of road pavement member, lay, change, and roadbed basic unit road surface member depression occurs making, the repairing of phenomenons such as faulting of slab ends has realized the repeated use to intact road surface member simultaneously.The 4th, by setting up the non-displacement device that two or more cone lug bosses are formed, make it under the pressure of member dead weight in the member bottom, embed roadbed basic unit, can prevent effectively that member from producing displacement.The 5th, the seam filling device between member is set.The breach that has lug boss is reserved on 1-4 suitable for reading limit at member, after the tiling of two members, form big up and down, middle little breach, add the liner made from thin type metal or nonmetals in the breach bottom, the joint sealing material of filling pitch class effectively prevents to infiltrate the seam of rainwater between member and member, avoid damaging roadbed basic unit, the lug boss of its breach plays the fixedly effect of joint sealing material, and simultaneously, the chamfering of the formation on breach top can alleviate jolting to driving when little depression, faulting of slab ends occurring.The 6th, set up rain collector.Be provided with many horizontal indents on the surface of member, and by the side in roadside (storm sewer), establish a header longitudinally, on the surface layer of correspondence, press a catch basin, and connect, and be connected with the storm sewer of base course by header with a plurality of gully-holes and header.

The invention has the beneficial effects as follows: this member has that self intensity height, long service life, evenness of road surface, draining are unobstructed, convenient maintenance and replacement, the characteristics that economize on resources; This member is with the construction of supercrust, transferring to precasting yard by the road scene carries out, realized current while laying, shortened the construction period, and can in time repair Yin Luji basic unit and phenomenon such as member depression, faulting of slab ends occur making and change impaired member, and can also utilize the member that is worth to reuse to having, particularly suitable has the laying on ground in underground pipeline urban road, square and the building to use, and has given full play to the long-lived speciality of steel concrete.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is the sectional structural map of A-A of the present invention.

Fig. 3 is the sectional structural map of B-B of the present invention.

Fig. 4 is the sectional structural map of the detachable hanging apparatus of the present invention.

Fig. 5 is the schematic diagram of detachable hanging apparatus of the present invention " 7 " font cushion block.

Fig. 6 is a scheme of installation of the present invention.

Fig. 7 is the embodiments of the invention schematic diagrames.

Fig. 8 is another embodiment schematic diagram that the present invention changes drainage pattern.

Among the figure 1, concrete bodies, 2, two-layer up and down reinforcing bar, 3, the conical bore of " up-small and down-big ", 4, the suspension rod that has suspension hook (or suspension ring) " up-small and down-big ", 5, suspension rod tightening gong line, 6, suspension rod tightening Luo, 7, " 7 " font cushion block, 8, the breach that has lug boss, 9, the liner that thin type metal or nonmetals are made, 10, joint sealing material, 11, filler under the lifting hole(eyelet), 12, filler on the lifting hole(eyelet), 13, save concrete circle cavity, 14, the cone lug boss, 15, catch basin, 16, gully-hole, 17, header, 18, building, 19, the sidewalk, 20, kerbstone, 21, this member, 22, base course, 23, storm sewer, 24, greenbelt and lighting, R are the established angle between two members.

The specific embodiment

Requirement according to the construction road surface; width prefabricated square (being main) or rectangle or arc or fan-shaped (arc or the fan-shaped turning that is used for) reinforced concrete pavement member below 6m; on surface layer, be provided with many degree of depth and be not more than 10mm; spacing is not more than the cross-current tank of 20mm; the size of pressing member is reserved the conical bore (3) of 1-4 " up-small and down-big "; in vertical arrangement a plurality of diameters are set and are not more than member levels rebar spacing from the concrete circle cavity of the saving of the difference that subtracts reinforcement cover (13); the breach (8) that has lug boss is reserved on 1-4 suitable for reading limit at member; in member bottom default 2 or 2 above bottom protrusion portions (14); when estimating that two members are not or not same plane, establish established angle R between two members at a member or two members.

Add rain collector predetermined by in the element precast in roadside, in a side by the roadside, reserve vertical its diameter and be equal to or less than the header (17) of saving concrete circle cavity (13), on the surface layer of member, be pressed with the circular arc or the square or V-arrangement catch basin (15) that are no more than the 10mm degree of depth, and have a plurality of diameters gully-hole (16) between 2-50mm to connect with header (17).

Handling, installation.The 1-4 root is made the suspension rod (4) that has suspension hook (or suspension ring) " up-small and down-big " with iron and steel, insert respectively in the conical bore (3) of 1-4 " up-small and down-big " on the member body, " 7 " font cushion block (5) that the 1-4 pair is made by 2 blocks of above iron and steel inserts the conical bore (3) of " up-small and down-big " in the member body and has between the suspension rod (4) of suspension hook (or suspension ring) " up-small and down-big ", at most with degree of being inserted as again, and the suspension rod (4) that will have suspension hook (or suspension ring) " up-small and down-big " upwards lifts, suspension rod tightening Luo (6) goes up rotation at suspension rod tightening gong line (5), make the suspension rod (4) that has suspension hook (or suspension ring) " up-small and down-big ", conical bore (3) three of " up-small and down-big " on " 7 " font cushion block (5) and the member body tightening that coincide, upward use hawser at suspension hook (or suspension ring), member is placed on the transport vehicle of chock by crane; After transportation puts in place, by crane member being hung onto predetermined lateral has on the base course (22) of certain slope, its cone lug boss (14) enters the basic unit of base course under the effect of own wt, unscrew suspension rod tightening Luo (6) then, take out " 7 " font cushion block (5) and up-small and down-big " suspension rod (4); and under the conical bore (3) of " up-small and down-big " adds based on the lifting hole(eyelet) of sandstone filler (11); filler (12) on adding and the similar concrete lifting hole(eyelet) of member surface layer color and luster after the tamping, till putting down with the road surface.

In installing, the following mouth of a river of member header (17) is communicated with the storm sewer that is preset in base course (22) (23) interface by the roadside member.

Extend into the road surface in the combination of tiling one by one of a plurality of members, the liner (9) that to make with thin type metal or nonmetals again, put into the breach (8) that respectively carries lug boss by two members and be combined to form big up and down, a middle little breach, the joint sealing material (10) of filling pitch class with the road surface flat till.

In the embodiment of Fig. 7, be as the criterion with existing urban road, the present invention is used on the track in the middle of both sides building (18) and the sidewalk of both sides, when rainy, the rainwater on the middle track and the ground, sidewalk of both sides, by being located at many cross-current tanks on the surface layer of the present invention, import catch basin (15) respectively, flow at storm sewer (23) by the roadside through gully-hole (16) and header (17).

In another embodiment of the change drainage pattern of Fig. 8, directly use the present invention in that both sides building (18) is inboard, by graticule division track (motor vehicle, bicycle and sidewalk), greenbelt and lighting (24) are established in the centre; When rainy, the rainwater on ground in the middle of road, by being located at many cross-current tanks on the surface layer of the present invention, flow to storm sewer (23) by building (18).This embodiment has and both makes things convenient for road construction, can more effectively utilize path resource again, guarantees that traffic is unobstructed.

Claims (6)

1, square (being main) and rectangle below 6m of a kind of reinforced concrete pavement member, width prefabricated, arc, shape such as fan-shaped, the tiling combination extends into the road surface one by one.It is characterized in that: form by dismountable hanging apparatus, saving concrete device, non-displacement device, seam filling device and rain collector.
2, according to dismountable hanging apparatus of the described road surface of claim 1 member, it is characterized in that: make under the suspension rod (4) that has suspension hook (or suspension ring) " up-small and down-big ", suspension rod tightening gong line (5), suspension rod tightening Luo (6), " 7 " font cushion block (7), the lifting hole(eyelet) on filler (11), the lifting hole(eyelet) filler (12) etc. by conical bore (3), the iron and steel of " up-small and down-big " on the member body and form.
3, according to the saving concrete device of the described road surface of claim 1 member, it is characterized in that: be arranged with concrete circle cavities of a plurality of vertical savings (13) and header (17) composition up and down between the two-layer reinforcing bar at the concrete members body.
4, according to the non-displacement device of the described road surface of claim 1 member, it is characterized in that: two or more cone lug bosses (14) are arranged in the member bottom.
5, according to the seam filling device of the described road surface of claim 1 member, it is characterized in that: the liner made from thin type metal or nonmetals (9), put into the breach (8) that respectively carries lug boss by two members and be combined to form big up and down, a middle little breach, the joint sealing material (10) of filling pitch class, with the road surface flat till.
6, according to the rain collector of the described road surface of claim 1 member, it is characterized in that: on the surface layer of member, be pressed with the circular arc or the square or V-arrangement catch basin (15) that are no more than the 10mm degree of depth, and having a plurality of above diameters gully-hole (16) between 2-50mm to connect with header (17), header (17) joins with the storm sewer interface of base wad layer.
CNB2006100921492A 2006-06-02 2006-06-02 Reinforced concrete pavement member CN100501004C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006100921492A CN100501004C (en) 2006-06-02 2006-06-02 Reinforced concrete pavement member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006100921492A CN100501004C (en) 2006-06-02 2006-06-02 Reinforced concrete pavement member

Publications (2)

Publication Number Publication Date
CN1876960A true CN1876960A (en) 2006-12-13
CN100501004C CN100501004C (en) 2009-06-17

Family

ID=37509498

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006100921492A CN100501004C (en) 2006-06-02 2006-06-02 Reinforced concrete pavement member

Country Status (1)

Country Link
CN (1) CN100501004C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102191738A (en) * 2010-03-03 2011-09-21 日本兴业株式会社 Connection component for pavement blocks
CN102561137A (en) * 2012-02-29 2012-07-11 江苏省电力公司徐州供电公司 Replaceable asphalt road block
CN102601844A (en) * 2012-03-08 2012-07-25 东南大学 Producing method and construction method for non-expansion-joint pavement prefabricated member for cement racing track of bicycle
CN102691255A (en) * 2012-06-16 2012-09-26 山西省交通科学研究院 Method for quickly repairing cement concrete pavement
CN102733285A (en) * 2012-07-23 2012-10-17 中国民航大学 Overlapping type airfield pavement structure
CN107740321A (en) * 2017-09-07 2018-02-27 中国十七冶集团有限公司 A kind of arc interface assembly precast concrete pavement
CN108755332A (en) * 2018-06-07 2018-11-06 周志坚 Road emergency is laid with prefabricated external member

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102191738A (en) * 2010-03-03 2011-09-21 日本兴业株式会社 Connection component for pavement blocks
CN102561137A (en) * 2012-02-29 2012-07-11 江苏省电力公司徐州供电公司 Replaceable asphalt road block
CN102601844A (en) * 2012-03-08 2012-07-25 东南大学 Producing method and construction method for non-expansion-joint pavement prefabricated member for cement racing track of bicycle
CN102691255A (en) * 2012-06-16 2012-09-26 山西省交通科学研究院 Method for quickly repairing cement concrete pavement
CN102733285A (en) * 2012-07-23 2012-10-17 中国民航大学 Overlapping type airfield pavement structure
CN102733285B (en) * 2012-07-23 2014-07-09 中国民航大学 Overlapping type airfield pavement structure
CN107740321A (en) * 2017-09-07 2018-02-27 中国十七冶集团有限公司 A kind of arc interface assembly precast concrete pavement
CN108755332A (en) * 2018-06-07 2018-11-06 周志坚 Road emergency is laid with prefabricated external member

Also Published As

Publication number Publication date
CN100501004C (en) 2009-06-17

Similar Documents

Publication Publication Date Title
US9003720B2 (en) Method and apparatus for lifting and leveling a concrete panel
CN102587296B (en) Self-balancing external prestressing strengthening method for bridge structure
CN100572011C (en) Post-tensioned method prestressed concrete box beam whole opening prefabricated construction method
CN104652210B (en) Assembled concrete traffic pavement and construction method thereof
CN103352400B (en) Prefabricated embedded tracks plate
CN105839666A (en) Total-prefabricated superimposed assembly type underground pipe gallery and connecting node thereof
CN100464026C (en) Girder-exchange construction method for existing railway bridge by successively incremeantal launching framework process
CN103498425B (en) One completely knocks down multifunctional assembled bearing bracket structure and construction method thereof
CN102433819A (en) Semi-flexible structure permeable street and pavement method thereof
CN102296546A (en) Treatment scheme of hollow slab bridge hinge joint defects and construction process thereof
CN202559224U (en) Masonry arch bridge using lightweight concrete as arch upper packing
CN208702444U (en) A kind of prefabricated rail top air channel structure of postposition
CN106677056A (en) Prefabricated double-column vase bridge pier and assembling construction method thereof
CN107059920B (en) Loess formation piping lane construction technology
CN106284045B (en) A kind of secondary overlapping concrete slab girder steel combined bridge structure and its construction method
CN103726503B (en) Anchor rod pile reinforcing bearing platform structure used for reinforcing deformed bridge pile and construction method thereof
CN203668833U (en) Steel web locating device
CN104060631B (en) A kind of manhole mouth elevation Dynamic controlling structure
CN105178131B (en) A kind of pavement structure
CN103835217A (en) Method for prevention and treatment on damage and depression of pavement around inspection well
CN201818097U (en) Prestressed steel rod
CN103225422A (en) Existing masonry structure using light steel structure direct storey-adding technology and construction method of existing masonry structure
CN105274922B (en) A kind of antiskid key steel-pipe pile composite construction and method for repairing landslide roadbed
CN105648892A (en) Arch bridge structure adopting foam concrete and corrugated steel sheets and construction method of arch bridge structure
CN107542017A (en) A kind of assembled road construction method

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20080801

Address after: Songxia town in Zhejiang province Shangyu City Huasheng Construction Group Co. Ltd. post encoding: 312365

Applicant after: Huasheng Construction Group Co., Ltd.

Address before: Zhejiang city of Shangyu province Baiguan street culture Road Cultural Bridge 4 Room 202 post encoding: 312300

Applicant before: Ma Jun

ASS Succession or assignment of patent right

Owner name: HUASHENG CONSTRUCTION GROUP CO., LTD.

Free format text: FORMER OWNER: MA JUN

Effective date: 20080801

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090617

Termination date: 20160602