CN108729455A - Cut the construction method of slope device - Google Patents
Cut the construction method of slope device Download PDFInfo
- Publication number
- CN108729455A CN108729455A CN201810620279.1A CN201810620279A CN108729455A CN 108729455 A CN108729455 A CN 108729455A CN 201810620279 A CN201810620279 A CN 201810620279A CN 108729455 A CN108729455 A CN 108729455A
- Authority
- CN
- China
- Prior art keywords
- slope
- cut
- cutting
- slope device
- mud
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The invention discloses the construction methods for cutting slope device, include the following steps：S1, construction area underwater topography is scanned before construction；S2, floating body positioning；S3, rubber hose is installed in the suction mud arm support both sides for cutting slope device, the reamer frame inhaled on mud arm is stretched into and carries out operation below harbour；S3, start pump group generator, open high-pressure nozzle, by slope than promoting suction nozzle advance movable chassis；S4, when once enter framed bent between cut slope after the completion of, trolley is exited, by preceding anchor marginal quay water front move to it is next cut slope position after, it is mobile trolley used that reamer etc. is goed deep into harbour, fulfil assignment again；S5, it combines tidal level absolute altitude, inverse currently to cut the slope faces Dian Ni absolute altitude in real time, as control trolley advance and retreat and the important references of mobile trolley used hoist engine and mud tube lift winch operation, and then improves and cut slope precision；The construction method proposed by the present invention for cutting slope device can carry out shore protection to cut slope, and so as to preferably carry out security protection to dam, and the rubbish generated in the construction process is few, will not be polluted to ecological environment.
Description
Technical field
The present invention relates to construction method technical fields, more particularly to cut the construction method of slope device.
Background technology
Slope is cut to be mainly used for preventing the landslide o earth slope of middle and small scale and rock slopes avalanche, cut slope can grade elimination, reduce
Slip mass volume reduces sliding force, and the object for cutting slope is slipper, when the steep rock slopes of height are by joint slit cuts,
Compare broken, it is possible to when avalanche dropstone, crag can be divested, cut at the top of gentle slope.Therefore, we have proposed the construction parties for cutting slope device
Method is for solving the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the construction method for cutting slope device proposed.
The construction method for cutting slope device, includes the following steps：
S1, construction area underwater topography is scanned before construction, and it is 22 meters disconnected to be depicted as plan view and section spacing
Face figure；
S2, floating body positioning：Floating body is dragged to behind position by towboat first to be pulled rope by preceding first glue machine and is connect with harbour, then with towboat will after
First two mouthfuls of anchors are thrown, and operation bench manipulates four glue machines and positions floating body；
S3, rubber hose is installed in the suction mud arm support both sides for cutting slope device, as buffer protection, cuts slope device lash ship fore installation rubber
Fender or suspension anti-collision rubber tire stretch the reamer frame inhaled on mud arm in order to avoid causing to damage to front-seat pile foundation when ship berthing
Enter and carries out operation below harbour；
S3, start pump group generator, open sinking high pressure water according to plan view and cross-section diagram sinks to wharf apron slope by suction nozzle
Placement of foot opens high-pressure nozzle, observes mudhole, after water concentration is shown in clearly, by slope than promoting suction nozzle advance movable chassis；
S4, after the completion of cutting slope between once entering framed bent, trolley is exited, next cut is moved to by preceding anchor marginal quay water front
It is mobile trolley used that reamer etc. is goed deep into harbour behind the position of slope, it fulfils assignment again；
S5, tidal level absolute altitude, inverse is combined currently to cut the slope faces Dian Ni absolute altitude in real time, as control trolley advance and retreat and mobile trolley used volume
The important references of machine and mud tube lift winch operation are raised, and then improves and cuts slope precision.
Preferably, described to cut the throwing construction that presser foot block stone is carried out at the same time when the device work of slope, presser foot block stone is hard using quality
Firmly, the reasonable block stone without weathering of grading, and the weight of presser foot block stone is 50 Kg-150 Kg, and presser foot block stone jackstone thickness is
2 m。
Preferably, described to dig wide and vertical shift using traversing and dig long method when cutting the construction of slope device, from bank side to river side, from upper
Trip is downstream excavated.
Preferably, the spoil disposal pump power of the suction nozzle is 1600 cubic metres per hour, is calculated by 10 % of average clay content every
160 cubes of mud of hour.
Preferably, described is that water concentration is shown in illustrates mud to have clapped clearly, and suction nozzle promotes data it is expected that cutting slope point along slope foot position
Height gauge is shown before movable chassis, and advance movable chassis data are shown by buoyancy tank high scale ruler.
Preferably, the suction mud arm is forbidden to move ship when stretching into operation below harbour, can after inhaling mud arm and thoroughly withdrawing
It carries out moving ship operation.
The beneficial effects of the invention are as follows：The construction method proposed by the present invention for cutting slope device can carry out shore protection to cut slope, from
And can security protection preferably be carried out to dam, and the rubbish generated in the construction process is few, will not be made to ecological environment
At pollution.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
The construction method for cutting slope device, includes the following steps：
S1, construction area underwater topography is scanned before construction, and it is 22 meters disconnected to be depicted as plan view and section spacing
Face figure；
S2, floating body positioning：Floating body is dragged to behind position by towboat first to be pulled rope by preceding first glue machine and is connect with harbour, then with towboat will after
First two mouthfuls of anchors are thrown, and operation bench manipulates four glue machines and positions floating body；
S3, rubber hose is installed in the suction mud arm support both sides for cutting slope device, as buffer protection, cuts slope device lash ship fore installation rubber
Fender or suspension anti-collision rubber tire stretch the reamer frame inhaled on mud arm in order to avoid causing to damage to front-seat pile foundation when ship berthing
Enter and carries out operation below harbour；
S3, start pump group generator, open sinking high pressure water according to plan view and cross-section diagram sinks to wharf apron slope by suction nozzle
Placement of foot opens high-pressure nozzle, observes mudhole, after water concentration is shown in clearly, by slope than promoting suction nozzle advance movable chassis；
S4, after the completion of cutting slope between once entering framed bent, trolley is exited, next cut is moved to by preceding anchor marginal quay water front
It is mobile trolley used that reamer etc. is goed deep into harbour behind the position of slope, it fulfils assignment again；
S5, tidal level absolute altitude, inverse is combined currently to cut the slope faces Dian Ni absolute altitude in real time, as control trolley advance and retreat and mobile trolley used volume
The important references of machine and mud tube lift winch operation are raised, and then improves and cuts slope precision.
Wherein, the throwing construction that presser foot block stone is carried out at the same time when the device work of slope is cut, presser foot block stone is hard using quality, grading
The rationally block stone without weathering, and the weight of presser foot block stone is 100 Kg, and presser foot block stone jackstone thickness is 2 m；Slope device is cut to apply
Working hour is excavated from bank side to river side from upstream toward downstream using the traversing long method of wide and vertical shift digging of digging；The spoil disposal pump work of suction nozzle
Rate is 1600 cubic metres per hour, and 160 cubes of mud per hour is calculated by 10 % of average clay content；It is to be expected to cut slope along slope foot position
Point, water concentration is shown in illustrates mud to have clapped clearly, and suction nozzle promotes data height gauge before movable chassis and shows, advance movable chassis data
It is shown by buoyancy tank high scale ruler；Mud arm is inhaled when stretching into operation below harbour, forbids to move ship, mud arm to be inhaled thoroughly withdraws rear
It can carry out moving ship operation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. cutting the construction method of slope device, which is characterized in that include the following steps：
S1, construction area underwater topography is scanned before construction, and it is 22 meters disconnected to be depicted as plan view and section spacing
Face figure；
S2, floating body positioning：Floating body is dragged to behind position by towboat first to be pulled rope by preceding first glue machine and is connect with harbour, then with towboat will after
First two mouthfuls of anchors are thrown, and operation bench manipulates four glue machines and positions floating body；
S3, rubber hose is installed in the suction mud arm support both sides for cutting slope device, as buffer protection, cuts slope device lash ship fore installation rubber
Fender or suspension anti-collision rubber tire stretch the reamer frame inhaled on mud arm in order to avoid causing to damage to front-seat pile foundation when ship berthing
Enter and carries out operation below harbour；
S3, start pump group generator, open sinking high pressure water according to plan view and cross-section diagram sinks to wharf apron slope by suction nozzle
Placement of foot opens high-pressure nozzle, observes mudhole, after water concentration is shown in clearly, by slope than promoting suction nozzle advance movable chassis；
S4, after the completion of cutting slope between once entering framed bent, trolley is exited, next cut is moved to by preceding anchor marginal quay water front
It is mobile trolley used that reamer etc. is goed deep into harbour behind the position of slope, it fulfils assignment again；
S5, tidal level absolute altitude, inverse is combined currently to cut the slope faces Dian Ni absolute altitude in real time, as control trolley advance and retreat and mobile trolley used volume
The important references of machine and mud tube lift winch operation are raised, and then improves and cuts slope precision.
2. the construction method according to claim 1 for cutting slope device, which is characterized in that described cut when slope device works is carried out at the same time
The throwing of presser foot block stone is constructed, and presser foot block stone is hard using quality, the grading rationally block stone without weathering, and the weight of presser foot block stone
For 50 Kg-150 Kg, and presser foot block stone jackstone thickness is 2 m.
3. the construction method according to claim 1 for cutting slope device, which is characterized in that described to cut when slope device is constructed using traversing
It digs wide and vertical shift and digs long method, from bank side to river side, excavated from upstream toward downstream.
4. the construction method according to claim 1 for cutting slope device, which is characterized in that the spoil disposal pump power of the suction nozzle is every
1600 cubic metres of hour calculates 160 cubes of mud per hour by 10 % of average clay content.
5. the construction method according to claim 1 for cutting slope device, which is characterized in that described along slope foot position is estimated to cut slope
Point, water concentration is shown in illustrates mud to have clapped clearly, and suction nozzle promotes data height gauge before movable chassis and shows, advance movable chassis data
It is shown by buoyancy tank high scale ruler.
6. the construction method according to claim 1 for cutting slope device, which is characterized in that the suction mud arm is stretching into below harbour
When operation, forbid to move ship, can carry out moving ship operation after inhaling mud arm and thoroughly withdrawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620279.1A CN108729455A (en) | 2018-06-15 | 2018-06-15 | Cut the construction method of slope device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620279.1A CN108729455A (en) | 2018-06-15 | 2018-06-15 | Cut the construction method of slope device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108729455A true CN108729455A (en) | 2018-11-02 |
Family
ID=63929986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810620279.1A Pending CN108729455A (en) | 2018-06-15 | 2018-06-15 | Cut the construction method of slope device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108729455A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597896A (en) * | 2009-06-22 | 2009-12-09 | 中交二航局第三工程有限公司 | Adopt large-scale side's body barge to build the method for man-made island jackstone dike island, off-lying sea wall |
| CN101936007A (en) * | 2010-08-19 | 2011-01-05 | 中国水利水电第五工程局有限公司 | Construction method for carrying out rolling compaction and slope reinforcement on faced dam |
| CN104060578A (en) * | 2014-06-18 | 2014-09-24 | 葛洲坝集团基础工程有限公司 | Construction method for slope cutting of soil slope surfaces of channel |
-
2018
- 2018-06-15 CN CN201810620279.1A patent/CN108729455A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597896A (en) * | 2009-06-22 | 2009-12-09 | 中交二航局第三工程有限公司 | Adopt large-scale side's body barge to build the method for man-made island jackstone dike island, off-lying sea wall |
| CN101936007A (en) * | 2010-08-19 | 2011-01-05 | 中国水利水电第五工程局有限公司 | Construction method for carrying out rolling compaction and slope reinforcement on faced dam |
| CN104060578A (en) * | 2014-06-18 | 2014-09-24 | 葛洲坝集团基础工程有限公司 | Construction method for slope cutting of soil slope surfaces of channel |
Non-Patent Citations (1)
| Title |
|---|
| 老马识途: "码头挖泥削坡施工方案3", 《HTTP://JZ.DOCIN.COM/P-325234056.HTML》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105672195B (en) | Suction Dredging Construction engineering method is twisted under a kind of urban ecology urban river water | |
| CN102277853B (en) | Novel quick and reliable underwater arrangement technology | |
| CN104846787B (en) | Construction method for carrying out sand-blowing sea-filling land-making in shallow sea area by using cutter suction dredger | |
| CN109113020B (en) | Seaport breakwater structure and construction method thereof | |
| CN104790410B (en) | A kind of Support of Foundation Pit Excavation method that is applicable to shallow water mud river course | |
| CN108532546B (en) | Method for reversed-order excavation of harbor basin and channel | |
| CN112663558B (en) | Construction process for excavating weathered rock in inland river harbor pool | |
| CN106400807B (en) | Extra large work barge grouting method and its equipment | |
| CN105951908A (en) | Wharf apron depth dredging device and treatment process thereof | |
| CN104612128B (en) | Vacuum preloading reinforcement construction method applicable to underwater silt environment | |
| CN107604965A (en) | A kind of river lake shoal materials ecological dredging equipment and its dredging method | |
| CN108729455A (en) | Cut the construction method of slope device | |
| CN106400745B (en) | A kind of sea work barge operational method and equipment | |
| CN206752413U (en) | A kind of extra large work barge implement | |
| JP2016196791A (en) | Seabed cutting/banking system and method, and loading box body and work ship used therewith | |
| DE202010007757U1 (en) | Underwater foundation excavators | |
| CN107587497A (en) | A kind of method for improving hydraulic reclamation flatness | |
| US10519625B2 (en) | Dredger actuated from land | |
| CN106400860B (en) | Extra large work block ground mass bed reinforcement means and equipment | |
| CN206328759U (en) | Extra large work barge grouting equipment | |
| CN105568954A (en) | Over-water construction method of geotechnical cloth bag bulk piles | |
| Fuglevand et al. | Urban river remediation dredging methods that reduce resuspension, release, residuals, and risk | |
| CN102635134A (en) | Bucket suction mixed type dredger | |
| CN204418102U (en) | Curve bank protection structure | |
| EP0655535B1 (en) | Method and apparatus for dredging a trench in a water bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181102 |
|
| WD01 | Invention patent application deemed withdrawn after publication |