CN104947631A - Blocking dam for debris flow river channel protection and construction method thereof - Google Patents

Blocking dam for debris flow river channel protection and construction method thereof Download PDF

Info

Publication number
CN104947631A
CN104947631A CN201510382048.8A CN201510382048A CN104947631A CN 104947631 A CN104947631 A CN 104947631A CN 201510382048 A CN201510382048 A CN 201510382048A CN 104947631 A CN104947631 A CN 104947631A
Authority
CN
China
Prior art keywords
dam
protection
stones
laying bricks
apron
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201510382048.8A
Other languages
Chinese (zh)
Inventor
雷运华
汤雷
王小波
蒲建平
付峥
何兴勇
金伟
曹驾云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PowerChina Chengdu Engineering Co Ltd
Original Assignee
PowerChina Chengdu Engineering Co Ltd
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 PowerChina Chengdu Engineering Co Ltd filed Critical PowerChina Chengdu Engineering Co Ltd
Priority to CN201510382048.8A priority Critical patent/CN104947631A/en
Publication of CN104947631A publication Critical patent/CN104947631A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a blocking dam for debris flow river channel protection and a construction method thereof, and belongs to the technical field of water conservancy and hydropower engineering building design and construction. According to the blocking dam for the debris flow river channel protection and the construction method thereof, a large amount of damage to an original river channel and channel foundations cannot be generated in construction, and the requirements for the river channel and the channel foundations are not high. The blocking dam comprises a dam body, a protection apron and revetment barricades; the dam body is composed of multiple regular masonry bodies, and each masonry body is a water permeable body containing a filtration system. The construction method comprises the steps that firstly, latticed regular cage bodies are made according to an arrangement drawing, and water permeable enrockment bodies are filled in the river channel needing to construct the blocking dam and leveled; secondly, the regular cage bodies are sequentially arranged on the water permeable enrockment bodies which are qualified in levelling from inside to outside and from bottom to top to form the dam body; thirdly, the protection apron is constructed on the downstream side of the dam body, and the revetment barricades are constructed on the two sides of the protection apron until the construction work of the whole blocking dam is completed.

Description

For blocking dam and the construction method thereof of mud-rock flow channel protection
Technical field
The present invention relates to a kind of blocking dam, especially relate to a kind of blocking dam for mud-rock flow channel protection, belong to Hydraulic and Hydro-Power Engineering Building Design building technology field.Present invention also offers a kind of construction method for building described blocking dam.
Background technology
In mud-rock flow river course, raceway groove, in order to avoid the solid matter in mud-rock flow enters downstream, or mud-rock flow raceway groove is blocked, to reach the object subtracting gesture and back-silt, overcurrent dam of blocking need be set in river course, raceway groove.This feature of blocking overcurrent dam is solid matter of can blocking, and dam body again can be permeable, and unnecessary current can also from overcurrent monolith overcurrent simultaneously.
At present, for reaching this object, generally in engineering all adopt concrete dam of blocking, and hole is set on dam body reduces dam body pressure, dam crest arranges comb structure and to block other materials.Owing to being concrete structure, high to the two sides fundamental importance of river course or raceway groove, need excavate, former river course, raceway groove be produced and destroyed, adds solid matter; Concrete dam is rigid structures, and it affects comparatively large by foundation deformation, easily occur deformation failure; Concrete dam can not be accomplished to gather materials on the spot, complexity of constructing, engineering time long, high cost.Therefore, be necessary that a kind of simple and practical structure of design is administered mud-rock flow river course, raceway groove.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of construction can not produce considerable damage to former river course, raceway groove basis, to river course, the blocking dam for mud-rock flow channel protection that raceway groove fundamental importance is not high.Present invention also offers a kind of construction method for building described blocking dam.
For solving the problems of the technologies described above adopted technical scheme be: a kind of blocking dam for mud-rock flow channel protection, described blocking dam comprises dam body, protection-apron and shore protection barricade, described protection-apron holds together from the downstream of described dam body and described dam body, described shore protection barricade is arranged in described protection-apron along on the bank slope of water (flow) direction both sides, and be connected with described protection-apron by the bottom of this shore protection barricade, be connected with described dam body by the upstream extremity of this shore protection barricade, described dam body is made up of the body of building by laying bricks or stones of several rule, body of building by laying bricks or stones described in each is Water permeable body containing filtration system.
Further, be also provided with permeable rockfill in the inside of described dam body, described each is built body by laying bricks or stones and is built by laying bricks or stones in the outside of described permeable rockfill.
Further, described body of building by laying bricks or stones comprises latticed regular cage body and is filled in the block stone in described regular cage body, and the described all described block of stone of filling of crossing of wave system of crossing is formed.
The preferred embodiment of such scheme is, form described dam body each described in build body vertically layered arrangement by laying bricks or stones, two-layerly described build the slurry solid being provided with between body and being made up of concrete mortar by laying bricks or stones adjacent, adjacent two layers is built by laying bricks or stones between body and is connected as a whole by described slurry solid.
Further, described regular cage body is reinforcement welding rule cage body, is welding connection structure before the reinforcement welding rule cage body described in adjacent two.
The preferred embodiment of such scheme is, is also provided with bypass channel at the top of described dam body, and described bypass channel is arranged in the middle part of described dam body along described dam body cross-sectional direction.
Further, described protection-apron and described shore protection barricade are by the described step body of building body by laying bricks or stones and building by laying bricks or stones.
The preferred embodiment of such scheme is, described dam body is projected as isosceles trapezoid on described river course cross section.
For building a construction method for blocking dam described in claim 4, comprise the following steps,
First by the regular cage body arranging drawing manufacture grid shape, and on the river course needing to build described blocking dam, fill permeable rockfill and flatten; And then by by interior order of outward, to live in by down, successively described regular cage body is arranged on the qualified described permeable rockfill of leveling and forms described dam body; Then at the downstream of described dam body construction protection-apron, at the both sides of described protection-apron construction shore protection barricade, until complete the construction working of whole blocking dam,
Wherein, undertaken by following order when dam body, described protection-apron and the described shore protection barricade described in building described regular cage body by laying bricks or stones and forming, first press the regular cage body of drawing in units of layer described in layered arrangement, and after having arranged the regular cage body described in one deck, carry out block stone immediately fill, then on this layer that has filled block stone regular cage body, slurry solid is laid, then carry out building by laying bricks or stones of regular cage body described in adjacent last layer again, by that analogy until complete described dam body, protection-apron and shore protection barricade build work by laying bricks or stones.
Further, by when arranging the described regular cage body of drawing manufacture grid shape, make in factory or existing sound; After having built by laying bricks or stones of described dam body, protection-apron and shore protection barricade, the more described regular cage body exposed at every one deck of having filled block stone builds antiwear concrete.
The invention has the beneficial effects as follows: comprise dam body according to existing blocking dam, protection-apron and shore protection barricade, described protection-apron holds together from the downstream of described dam body and described dam body, described shore protection barricade is arranged in described protection-apron along on the bank slope of water (flow) direction both sides, and be connected with described protection-apron by the bottom of this shore protection barricade, by the design feature that the upstream extremity of this shore protection barricade is connected with described dam body, described dam body is improved to and builds by several rule the structure that body forms by laying bricks or stones by the application, and described in each, build in body the Water permeable body be all set to containing filtration system by laying bricks or stones.Described body of building by laying bricks or stones is improved to and comprises latticed regular cage body and be filled in block stone in described regular cage body again in conjunction with the application, described crosses all design features crossing the described piece of stone formation of filling of wave system, like this, just do not need when constructing the blocking dam described in the application to carry out a large amount of excavations to river course, raceway groove basis, and only need first by the regular cage body arranging drawing manufacture grid shape, and on the river course needing to build described blocking dam, fill permeable rockfill and flatten, and then by by interior order of outward, to live in by down, successively described regular cage body is arranged on the qualified described permeable rockfill of leveling and forms described dam body, then at the downstream of described dam body construction protection-apron, at the both sides of described protection-apron construction shore protection barricade, until complete the construction working of whole blocking dam, wherein, building the dam body described in described regular cage body formation by laying bricks or stones, undertaken by following order when described protection-apron and described shore protection barricade, first press the regular cage body of drawing in units of layer described in layered arrangement, and after having arranged the regular cage body described in one deck, carry out block stone immediately fill, then on this layer that has filled block stone regular cage body, slurry solid is laid, then building by laying bricks or stones of regular cage body described in adjacent last layer is carried out again, by that analogy until complete described dam body, protection-apron and shore protection barricade build work by laying bricks or stones.Like this, the described blocking dam of construction the application not only can not produce considerable damage to former river course, raceway groove basis, and not high to river course, raceway groove fundamental importance.Adding and building body by laying bricks or stones is the inner Water permeable body containing filtration system, has both met the requirement of solid matter of blocking, again can permeable and overcurrent, and can meet current washing away downstream, dam.Meanwhile, described regular cage body is reinforced gabion, adopts concrete masonry units, add the overall performance of structure between adjacent reinforced gabion; And inside, dam adopts block clitter to build, decrease construction investment, accomplish that most of dam material can be gathered materials on the spot, construction is simple.Add, this structure is good to the adaptive capacity of foundation deformation, reduces the possibility that foundation deformation brings destruction, thus decreases engineering risk.
Accompanying drawing explanation
Fig. 1 is the transverse sectional view of the present invention for the blocking dam of mud-rock flow channel protection;
Fig. 2 is the B-B sectional view of Fig. 1;
Fig. 3 is the C-C sectional view of Fig. 2;
Fig. 4 is the D-D sectional view of Fig. 1.
Be labeled as in figure: dam body 1, protection-apron 2, shore protection barricade 3, bank slope 4, build by laying bricks or stones body 5, permeable rockfill 6, regular cage body 7, block stone 8, slurry solid 9, bypass channel 10.
Detailed description of the invention
As shown in Figure 1, Figure 2, be that one construction provided by the invention can not produce considerable damage to former river course, raceway groove basis shown in Fig. 3 and Fig. 4, to river course, the blocking dam for mud-rock flow channel protection that raceway groove fundamental importance is not high, and build the construction method of described blocking dam.Described blocking dam comprises dam body 1, protection-apron 2 and shore protection barricade 3, described protection-apron 2 holds together from the downstream of described dam body 1 and described dam body 1, described shore protection barricade 3 is arranged in described protection-apron 2 along on the bank slope 4 of water (flow) direction both sides, and be connected with described protection-apron 2 by the bottom of this shore protection barricade 3, be connected with described dam body 1 by the upstream extremity of this shore protection barricade 3, described dam body 1 is made up of the body 5 of building by laying bricks or stones of several rule, and the body 5 of building by laying bricks or stones described in each is Water permeable body containing filtration system.In order to reduce described in build the consumption of body 5 by laying bricks or stones while, can also ensure described blocking dam permeable, stop the function of solid matter, also be provided with permeable rockfill 6 in the inside of described dam body 1, described each is built body 5 by laying bricks or stones and is built by laying bricks or stones in the outside of described permeable rockfill 6.Like this, the consumption of building body 5 by laying bricks or stones of reduction formation dam body 1 that just can be a large amount of.And in order to easy to make, the structure of building body 5 by laying bricks or stones described in simplification, to reduce cost of production, is conducive to site operation simultaneously, described body 5 of building by laying bricks or stones comprises latticed regular cage body 7 and the block stone 8 be filled in described regular cage body 7, and the described all described block of stone of filling of crossing of wave system of crossing is formed.And when construction is, form described dam body 1 each described in build body 5 vertically layered arrangement by laying bricks or stones, two-layerly described build the slurry solid 9 being provided with between body 5 and being made up of concrete mortar by laying bricks or stones adjacent, adjacent two layers is built by laying bricks or stones between body 5 and is connected as a whole by described slurry solid 9.Like this, when the blocking dam described in constructing, just can be undertaken by following step,
First by the regular cage body 7 arranging drawing manufacture grid shape, and on the river course needing to build described blocking dam, fill permeable rockfill 6 and flatten; And then by by interior order of outward, to live in by down, successively described regular cage body 7 is arranged on the qualified described permeable rockfill 6 of leveling and forms described dam body 1; Then at the downstream of described dam body 1 construction protection-apron 2, at the both sides of described protection-apron 2 construction shore protection barricade 3, until complete the construction working of whole blocking dam,
Wherein, undertaken by following order when building described regular cage body 7 by laying bricks or stones and forming described dam body 1, described protection-apron 2 and described shore protection barricade 3, first press the regular cage body 7 of drawing in units of layer described in layered arrangement, and after having arranged the regular cage body 7 described in one deck, carry out block stone 8 immediately fill, then on this layer that has filled block stone 8 regular cage body 7, lay slurry solid 9, then carry out building by laying bricks or stones of regular cage body 7 described in adjacent last layer again, by that analogy until complete described dam body 1, protection-apron 2 and shore protection barricade 3 build work by laying bricks or stones.
Dam body 1 is comprised according to existing blocking dam, protection-apron 2 and shore protection barricade 3, described protection-apron 2 holds together from the downstream of described dam body 1 and described dam body 1, described shore protection barricade 3 is arranged in described protection-apron 2 along on the bank slope 4 of water (flow) direction both sides, and be connected with described protection-apron 2 by the bottom of this shore protection barricade 3, by the design feature that the upstream extremity of this shore protection barricade 3 is connected with described dam body 1, described dam body 1 is improved to and builds by several rule the structure that body 5 forms by laying bricks or stones by the application, and described in each, build in body 5 Water permeable body be all set to containing filtration system by laying bricks or stones.Again in conjunction with the application, described body 5 of building by laying bricks or stones is improved to the block stone 8 comprising latticed regular cage body 7 and be filled in described regular cage body, described crosses all design features crossing described piece of stone 8 formation of filling of wave system, like this, just do not need when constructing the blocking dam described in the application to carry out a large amount of excavations to river course, raceway groove basis, and only need first by the regular cage body 7 arranging drawing manufacture grid shape, and on the river course needing to build described blocking dam, fill permeable rockfill 6 and flatten, and then by by interior order of outward, to live in by down, successively described regular cage body 7 is arranged on the qualified described permeable rockfill 6 of leveling and forms described dam body 1, then at the downstream of described dam body 1 construction protection-apron 2, at the both sides of described protection-apron 2 construction shore protection barricade 3, until complete the construction working of whole blocking dam, add, form described dam body 1 building described regular cage body 7 by laying bricks or stones, undertaken by following order when described protection-apron 2 and described shore protection barricade 3, first press the regular cage body 7 of drawing in units of layer described in layered arrangement, and after having arranged the regular cage body 7 described in one deck, carry out block stone 8 immediately fill, then on this layer that has filled block stone 8 regular cage body 7, lay slurry solid 9, then building by laying bricks or stones of regular cage body 7 described in adjacent last layer is carried out again, by that analogy until complete described dam body 1, protection-apron 2 and shore protection barricade 3 build work by laying bricks or stones.Like this, the described blocking dam of construction the application not only can not produce considerable damage to former river course, raceway groove basis, and not high to river course, raceway groove fundamental importance.Adding and building body 5 by laying bricks or stones is the inner Water permeable body containing filtration system, has both met the requirement of solid matter of blocking, again can permeable and overcurrent, and can meet current washing away downstream, dam.Meanwhile, described regular cage body 7 is reinforcement welding rule cage body, adopts concrete masonry units, add the overall performance of structure between adjacent reinforcement welding rule cage body; And inside, dam adopts block clitter to build, decrease construction investment, accomplish that most of dam material can be gathered materials on the spot, construction is simple.Add described dam body 1 and be projected as isosceles trapezoid on described river course cross section, the adaptive capacity of this structure to foundation deformation is good, reduce the possibility that foundation deformation brings destruction, thus decrease engineering risk, and construction time excavation workload also minimum, reach reduce to greatest extent to former river course, raceway groove basis produce destruction.
And the overcurrent of conveniently unnecessary current in top, be also provided with bypass channel 10 at the top of described dam body 1, described bypass channel 10 is arranged in the middle part of described dam body 1 along described dam body 1 cross-sectional direction.And in order to meet current washing away downstream, dam to greatest extent, described protection-apron 2 and described shore protection barricade 3 are for by the described step body of building body 5 by laying bricks or stones and building by laying bricks or stones.
In above-mentioned embodiment, by when arranging the described regular cage body 7 of drawing manufacture grid shape, can make in factory or existing sound; And in order to improve the anti-wear performance of described blocking dam, after having built by laying bricks or stones of described dam body 1, protection-apron 2 and shore protection barricade 3, the more described regular cage body 7 exposed at every one deck of having filled block stone 8 builds antiwear concrete.

Claims (10)

1. the blocking dam for mud-rock flow channel protection, described blocking dam comprises dam body (1), protection-apron (2) and shore protection barricade (3), described protection-apron (2) holds together from the downstream of described dam body (1) and described dam body (1), described shore protection barricade (3) is arranged in described protection-apron (2) along on the bank slope (4) of water (flow) direction both sides, and be connected with described protection-apron (2) by the bottom of this shore protection barricade (3), be connected with described dam body (1) by the upstream extremity of this shore protection barricade (3), it is characterized in that: described dam body (1) is made up of the body (5) of building by laying bricks or stones of several rule, body (5) of building by laying bricks or stones described in each is Water permeable body containing filtration system.
2. the blocking dam for mud-rock flow channel protection according to claim 1, it is characterized in that: be also provided with permeable rockfill (6) in the inside of described dam body (1), described each is built body (5) by laying bricks or stones and is built by laying bricks or stones in the outside of described permeable rockfill (6).
3. the blocking dam for mud-rock flow channel protection according to claim 1, it is characterized in that: the described block stone (8) of building body (5) by laying bricks or stones and comprising latticed regular cage body (7) and being filled in described regular cage body (7), the described all described block of stone of filling of crossing of wave system of crossing is formed.
4. the blocking dam for mud-rock flow channel protection according to claim 3, it is characterized in that: form described dam body (1) each described in build body (5) vertically layered arrangement by laying bricks or stones, two-layerly described build the slurry solid (9) being provided with between body (5) and being made up of concrete mortar by laying bricks or stones adjacent, adjacent two layers is built by laying bricks or stones between body (5) and is connected as a whole by described slurry solid (9).
5. the blocking dam for mud-rock flow channel protection according to claim 3, is characterized in that: described regular cage body (7) is reinforcement welding rule cage body, is welding connection structure before the reinforcement welding rule cage body described in adjacent two.
6. the blocking dam for mud-rock flow channel protection according to any one of Claims 1 to 5, it is characterized in that: be also provided with bypass channel (10) at the top of described dam body (1), described bypass channel (10) is arranged in the middle part of described dam body (1) along described dam body (1) cross-sectional direction.
7. the blocking dam for mud-rock flow channel protection according to claim 6, is characterized in that: described protection-apron (2) and described shore protection barricade (3) are for by the described step body of building body (5) by laying bricks or stones and building by laying bricks or stones.
8. the blocking dam for mud-rock flow channel protection according to claim 6, is characterized in that: described dam body (1) is projected as isosceles trapezoid on described river course cross section.
9., for building a construction method for blocking dam described in claim 4, it is characterized in that: comprise the following steps,
First by the regular cage body (7) arranging drawing manufacture grid shape, and on the river course needing to build described blocking dam, fill permeable rockfill (6) and flatten; And then by by interior order of outward, to live in by down, the dam body (1) described in successively described regular cage body (7) being arranged into that the qualified described permeable rockfill (6) of leveling is upper and forming; Then in the downstream of described dam body (1) construction protection-apron (2), in the both sides of described protection-apron (2) construction shore protection barricade (3), until complete the construction working of whole blocking dam,
Wherein, building the dam body (1) described in described regular cage body (7) formation by laying bricks or stones, undertaken by following order when described protection-apron (2) and described shore protection barricade (3), first press the regular cage body (7) of drawing in units of layer described in layered arrangement, and after having arranged the regular cage body (7) described in one deck, carry out block stone (8) immediately fill, then on this layer that has filled block stone (8) regular cage body (7), lay slurry solid (9), then building by laying bricks or stones of regular cage body (7) described in adjacent last layer is carried out again, by that analogy until complete described dam body (1), protection-apron (2) and shore protection barricade (3) build work by laying bricks or stones.
10. construction method according to claim 9, is characterized in that: by when arranging described regular cage body (7) of drawing manufacture grid shape, make in factory or existing sound; After having built by laying bricks or stones of described dam body (1), protection-apron (2) and shore protection barricade (3), the more described regular cage body (7) of exposing at every one deck that filling completes block stone (8) builds antiwear concrete.
CN201510382048.8A 2015-07-02 2015-07-02 Blocking dam for debris flow river channel protection and construction method thereof Pending CN104947631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510382048.8A CN104947631A (en) 2015-07-02 2015-07-02 Blocking dam for debris flow river channel protection and construction method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510382048.8A CN104947631A (en) 2015-07-02 2015-07-02 Blocking dam for debris flow river channel protection and construction method thereof

Publications (1)

Publication Number Publication Date
CN104947631A true CN104947631A (en) 2015-09-30

Family

ID=54162654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510382048.8A Pending CN104947631A (en) 2015-07-02 2015-07-02 Blocking dam for debris flow river channel protection and construction method thereof

Country Status (1)

Country Link
CN (1) CN104947631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569071A (en) * 2015-12-29 2016-05-11 吉林省银河水利水电新技术设计有限公司 Cement-based material underwater grouting or mud-jack rock block foundation construction method
CN106930242A (en) * 2017-03-02 2017-07-07 王庆 Pile foundation overfall dam and galvanized wire gabion protection-apron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569071A (en) * 2015-12-29 2016-05-11 吉林省银河水利水电新技术设计有限公司 Cement-based material underwater grouting or mud-jack rock block foundation construction method
CN106930242A (en) * 2017-03-02 2017-07-07 王庆 Pile foundation overfall dam and galvanized wire gabion protection-apron

Similar Documents

Publication Publication Date Title
CN204898614U (en) A flow blocking dam for protection of mud -rock flow river course
CN101200885B (en) Earth-rock dam deep-base seepage-control water-stopping structure for water conservancy and hydropower project
CN205134283U (en) Base concrete panel rock -fill dam
CN202718138U (en) Self-locking type ecological retaining wall structure
CN104131575A (en) Plugging and drainage method for dam foundation on karst highly developed stratum
CN203174616U (en) Clay foundation rain falling and water saving system
CN103526721B (en) A kind of permeable pile foundation groynes
CN201762710U (en) Pile-wall combined enclosing structure for offshore deep foundation pit
CN203256699U (en) Construction structure for water passing earth-rock dam
CN105464056A (en) Anti-seepage structure capable of adapting to settlement of earth and rockfill dam
CN104947631A (en) Blocking dam for debris flow river channel protection and construction method thereof
CN105297685A (en) Base concrete face rock fill dam and construction method thereof
CN104846781A (en) Ecological interlocking block and ecological interlocking block type slope protection construction method
CN202450491U (en) Open type flood discharge structure at dam crest
CN107761668B (en) Coastal shore reservoir land-building type revetment structure and construction method thereof
CN104088219B (en) A kind of Construction of Hydropower Engineering interim bridge spanning the river structure and construction method
CN203593996U (en) Structural body for preventing and controlling starting of trench debris flows
CN203530921U (en) Water-permeable pile foundation spur dike
CN104060619A (en) Construction method and structure of hydraulic core-wall rockfill dam without cofferdams
CN210658436U (en) Sheet suspension type retaining wall suitable for river bank does not have excavation condition
CN204875703U (en) A cross adfluxion sediment weir for hydraulic and hydroelectric engineering
CN203716064U (en) Roadbed sewer convenient for dredging
CN204370378U (en) A kind of flexible blocking slag dam structure
CN210151667U (en) A seepage prevention structure for city river course
CN208055988U (en) A kind of bank protection structure on soft rock riverbank

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150930

RJ01 Rejection of invention patent application after publication