CN103912013A - Tunnel immersed tube immersion method - Google Patents
Tunnel immersed tube immersion method Download PDFInfo
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- CN103912013A CN103912013A CN201310004844.9A CN201310004844A CN103912013A CN 103912013 A CN103912013 A CN 103912013A CN 201310004844 A CN201310004844 A CN 201310004844A CN 103912013 A CN103912013 A CN 103912013A
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Abstract
The invention provides a tunnel immersed tube immersion method and particularly relates to a double-barge-bar immersed tube immersion method through a wireless communication control system. The immersion method comprises that immersion equipment is outfit on main and auxiliary barges; a control terminal of the main barge performs synchronous control on the auxiliary barge through a wireless communication control system according to monitored data, or a control terminal of the auxiliary barge performs synchronous control on the main barge through the wireless communication control system according to the monitored data; a measuring and control system monitors the tube coupling immersion situation and uploads monitoring data in real time; the control terminal of the main barge performs synchronous control on the auxiliary barge through the wireless communication control system according to monitored data; the immersion equipment is detached after to-be-immersed tube couplings are mounted.
Description
Technical field
The present invention relates to the immersion method of a kind of tunnel immersed tube, relate in particular to and a kind ofly realize two methods of refuting the synchronous sinking immersed tube of thick stick by wireless communication control system.
Background technology
At present, be to be formed by connecting by many immersed tube for the submerged tunnel of vehicle to run, the volume and weight of immersed tube is quite large, and generally its length has 180 meters, and immersed tube is routed on the bedding laying in advance.Twoly refute thick stick lift-on/lift-off system it is carried out to sedimentation installing mostly to adopt when large specification immersed tube, have two barges are installed, a barge is by vertically disposed hoist cable cable hanging immersed tube butt end; Another barge is by vertically disposed hoist cable cable hanging immersed tube tail end; Two barges across beam on working platform is set, sling system is installed on working platform; Control system, by controlling the lifting of hoist cable cable, realizes the sinking of tube coupling to be pacified; On working platform, be also provided with and can control that two barges move horizontally and immersed tube docks the anchorage system moving horizontally; But, this kind of method requires very high to immersed tube descent precision, the difficulty of corresponding control sedimentation is very large, not critical assurance immersed tube keeps synchronous at transportation by driving to two barges operations in the process of installation region, the synchronism that also will keep two barge height in the time of vertical sinking immersed tube and submerged level docking immersed tube, this just need to be provided for coordinating the control system of immersed tube two ends synchronous vertical sinking and two barge level of synchronization displacements on two barges; In present stage this area, being most commonly used to control synchronous system is: a whole set of system of refuting, anchorage system, ballast system, preliminary drawing system and the sinking TT&C system of installing is all installed on main (hanging immersed tube butt end), secondary (hanging immersed tube tail end) barge, commanding respectively on two barges Real-Time Monitoring advance, sinking, first drawing process, commanding on two barges need to transmit synchronically controlling information by artificial radio communication at any time, guarantees to adjust in time, revise immersed tube sinking attitude; Because operation on the sea is affected by environment very large, commanding wants the many beyond thought situations of continuous fast processing, and this requires high to commanding, and department and the personnel amount that need to work in coordination are many; Adopt this kind of synchronous method to make sinking process very complicated, the synchronism between two barges is difficult to guarantee, is difficult to reach the synchronization accuracy of designing requirement; Very easily there is combination miss in Artificial Control, even great accident causes sinking construction speed slow, more serious property and the personal casualty loss of even occurring; Therefore, be badly in need of providing a kind of immersion method of new tunnel immersed tube for the problems referred to above.
Summary of the invention
The object of this invention is to provide the immersion method of a kind of tunnel immersed tube, this immersion method utilizes wireless communication control apparatus to realize the object of synchronous sinking between two barges.
The object of the invention is to be achieved through the following technical solutions: the immersion method of a kind of tunnel immersed tube, described immersion method comprises the following steps:
S1, on major and minor barge the step of fitting-out sinking equipment;
The control terminal of S2, main barge is by the step of the control terminal wireless connections of wireless communication control system and secondary barge;
S3, TT&C system monitoring tube coupling sinking attitude are also uploaded the step of monitored data in real time;
The control terminal of S4, main barge carries out the step that the control terminal of Synchronization Control or secondary barge is synchronizeed with main ship by wireless communication control system according to monitored data to secondary barge by wireless communication control system according to monitored data;
S5, wait pacifying after tube coupling installs, the step of dismounting sinking equipment.
Comprise main wireless communication control apparatus and secondary wireless communication control apparatus at wireless communication control system described in described step S2; On the control terminal of main barge, commissioning is installed main wireless communication control apparatus, and on the control terminal of secondary barge, commissioning is installed the step of secondary wireless communication control apparatus.
In described step S3, also comprise TT&C system monitoring tube coupling sinking attitude, and monitored data is transferred to the step of main barge control terminal.
In described step S4, also comprise the steps:
Commanding is according to monitored data editor Synchronization Control instruction and inputted the step of main barge control terminal;
Main barge control terminal is treated peace tube coupling butt end according to Synchronization Control instruction control sinking equipment and is carried out the step of sinking;
Main barge control terminal transfers to Synchronization Control instruction the step of secondary wireless communication control apparatus by main wireless communication control apparatus;
Secondary wireless communication control apparatus is the step to secondary barge control terminal by Synchronization Control command;
Secondary barge control terminal is controlled sinking equipment and treats peace tube coupling tail end and carry out the step of sinking automatically according to Synchronization Control instruction.
In described step S2, also comprise that major and minor two cover wireless communication control apparatus are set to the step of redundancy each other.
In described step S2, also comprise the step that the communication frequency of major and minor two cover wireless communication control apparatus is arranged respectively to different frequency range.
In described step S2, also comprise the step of major and minor two cover wireless communication control apparatus being all arranged to AFH pattern.
In described step S2, also comprise the step of major and minor two cover wireless communication control apparatus being all arranged to IP65 degree of protection.
Described sinking equipment comprises the working platform, winch gear, electric device and the control terminal that are arranged on each barge.
Described winch gear comprises ponton manoeuvring winch for controlling installation ship horizontal movement, for the horizontal winch of tube coupling of control valve horizontal displacement, for controlling the hoisting gear of tube coupling vertical displacement and the cable for each winch.
The present invention compared with prior art has advantages of following:
1, the present invention adopts the control terminal of main barge by the step of the control terminal wireless connections of wireless communication control system and secondary barge; Make to realize between two barges the transfer of data of real-time synchronization, and the level that realizes immersed tube to be installed by this wireless communication control system to the vertical synchronizing moving to synchronous shift and two barges; Can simplify the course of work of immersed tube sinking, reduce commanding's quantity, make commanding only on main barge, just can complete alone the synchronous sinking process of two barges; The synchronism that has effectively guaranteed two barge actions, has improved synchronization accuracy; Reduce work mistake, avoided the appearance of major accident, improved operating efficiency.
2, the present invention adopts major and minor two cover wireless communication control apparatus to be set to the step of redundancy each other, can guarantee after wherein a set of wireless communication control apparatus lost efficacy, can be cut at once in the wireless communications path of another set of wireless communication control apparatus, effectively guarantee the stability of wireless communication control system, reduced the probability because of accident that sync fail occurs in synchronous sinking.
3, the present invention adopts the step that the communication frequency of major and minor two cover wireless communication control apparatus is arranged respectively to different frequency range; Can in the time of radio communication, effectively avoid the interference problem of single frequency band to occur, improve greatly the communication reliability between two wireless communication control apparatus.
4, the present invention adopts the step of major and minor two cover wireless communication control apparatus being all arranged to IP65 degree of protection; Can realize the fast roaming between two wireless communication control apparatus, guarantee communication quality, shorten the working time, improve operating efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is process chart of the present invention;
Fig. 2 is the butt end schematic diagram of installation ship of the present invention;
Fig. 3 is that cable of the present invention is laid schematic diagram (top view).
The specific embodiment
Shown in Fig. 1, Fig. 2, the immersion method of a kind of tunnel of the present invention immersed tube, described immersion method comprises the following steps: the present invention applies and two refute thick stick system installation ship and realize immersion method, described installation ship comprises for the main barge of sinking tube coupling to be pacified butt end with for the secondary barge of sinking tube coupling tail end to be pacified, two barge orders are arranged, between two barges, connected and needed to be pacified tube coupling by hoist cable cable, described immersion method comprises the following steps:
1, fitting-out sinking equipment on major and minor barge; When secondary fitting-out, major and minor installation ship is transported to dock entrance, twists to immersed tube, is connected, debugs with hoist cable.
2, the control terminal that the control terminal of main barge carries out Synchronization Control or secondary barge to secondary barge by wireless communication control system according to monitored data is synchronizeed with main ship by wireless communication control system according to monitored data; In the present embodiment, adopt the technical scheme of the secondary barge of main barge Synchronization Control, following part adopts this kind of technical scheme too, and the present invention is described in detail, and in this kind of technical scheme, commanding only need just can operate major and minor barge on main barge simultaneously; The present invention is not only confined to this scheme, in the time that a set of wireless telecommunications are broken down, can lead to the secondary ship of direct control and synchronize with main ship; Wireless communication control system described in the present embodiment comprises main wireless communication control apparatus and secondary wireless communication control apparatus; On the control terminal of main barge, commissioning is installed main wireless communication control apparatus, and on the control terminal of secondary barge, commissioning is installed secondary wireless communication control apparatus; Major and minor two cover wireless communication control apparatus are set to redundancy each other, after a set of wireless communication control apparatus lost efficacy, can be cut at once in the wireless communications path of another set of wireless communication control apparatus; The communication frequency of major and minor two cover wireless communication control apparatus is arranged respectively to different frequency range, in the time of radio communication, avoided the interference problem of single frequency band, improved greatly the communication reliability between two wireless communication control apparatus; Major and minor two cover wireless communication control apparatus are all arranged to AFH pattern; Major and minor two cover wireless communication control apparatus are all arranged to IP65 degree of protection, realize the fast roaming between two wireless communication control apparatus with this, roaming time can reach 10ms the soonest, has guaranteed communication quality, has shortened the working time, has improved operating efficiency.。The present invention adopts major and minor two cover wireless communication control apparatus to be set to the step of redundancy each other, can guarantee after wherein a set of wireless communication control apparatus lost efficacy, can be cut at once in the wireless communications path of another set of wireless communication control apparatus, effectively guarantee the stability of wireless communication control system, reduced the probability because of accident that sync fail occurs in synchronous sinking.
3, by main wireless communication control apparatus and secondary wireless communication control apparatus wireless connections; Unobstructed to guarantee the wireless signal passage between two wireless communication control apparatus.
4, TT&C system monitoring tube coupling sinking attitude is also uploaded monitored data in real time; Attitude and the installation ship movement locus of TT&C system Real-Time Monitoring tube coupling sinking, and monitored data is transferred to the control terminal of main barge; Described tube coupling sinking attitude comprises that tube coupling level is to displacement attitude, vertically to displacement attitude, and described installation ship movement locus refers to that between two barges, being a word order arranges the track that drives tube coupling synchronously to advance.
5, control terminal described in the present embodiment comprises data processing unit, data display unit and for controlling the system control unit of each sinking system; The control terminal of main barge carries out synchronous sinking control by wireless communication control system to secondary barge according to monitored data.
6, the control terminal of main barge calculates the monitored data gathering by data processing unit, by the adjustment data that calculate, is shown by data display unit; Commanding is according to this adjustment data edition Synchronization Control instruction and inputted main barge control terminal; The instruction of Synchronization Control described in the present embodiment comprises the instruction of synchronously advancing of the instruction of tube coupling butt end, the instruction of tube coupling tail end and installation ship.
7, main barge control terminal is automatically controlled each sinking equipment according to butt end Synchronization Control instruction and is treated peace tube coupling butt end and carry out sinking according to adjusting data; Main barge control terminal according to barge the instruction of advancing automatically control direction, speed and the attitude that main barge is advanced.
What 8, main barge control terminal was real-time advances instruction by extremely secondary wireless communication control apparatus of main wireless communication control apparatus synchronous transfer by the instruction of tube coupling tail end and barge.
9, secondary wireless communication control apparatus is advanced instruction synchronous transfer to secondary barge control terminal by the instruction of tube coupling tail end and barge.
10, secondary barge control terminal is automatically controlled each sinking equipment according to the instruction of tail end Synchronization Control and is treated peace tube coupling tail end and carry out synchronous sinking according to adjusting data; Secondary barge control terminal according to barge the instruction of advancing automatically control direction, speed and the attitude that secondary barge is advanced, it is synchronizeed with main barge maintenance.
11, wait pacifying after tube coupling installs, the step of dismounting sinking equipment.
The present invention adopts the control terminal of main barge by the step of the control terminal wireless connections of wireless communication control system and secondary barge; Make to realize between two barges the transfer of data of real-time synchronization, and the level that realizes immersed tube to be installed by this wireless communication control system to the vertical synchronizing moving to synchronous shift and two barges; Can simplify the course of work of immersed tube sinking, reduce commanding's quantity, make commanding only on main barge, just can complete alone the synchronous sinking process of two barges; The synchronism that has effectively guaranteed two barge actions, has improved synchronization accuracy; Reduce work mistake, avoided the appearance of major accident, improved operating efficiency.
The WLAN Wireless Telecom Equipment that major and minor wireless communication control apparatus described in the present embodiment all adopts Phoenix Electric Co.,Ltd to produce.The communication frequency of main wireless communication control apparatus described in the present embodiment is arranged on 2.4G Hz frequency range; The communication frequency of secondary wireless communication control apparatus is arranged on 5G Hz frequency range; Vice versa.
The equipment of sinking described in the present embodiment comprises the working platform, winch gear, electric device and the control terminal that are arranged on each barge.
Shown in Fig. 2, Fig. 3, winch gear described in the present embodiment comprises two groups of ponton manoeuvring winches for controlling installation ship horizontal movement, for one group of horizontal winch of tube coupling of control valve horizontal displacement, for controlling one group of hoisting gear of tube coupling vertical displacement and the cable for each winch.
Cable described in the present embodiment comprises the hoist cable cable being arranged on hoisting gear, is arranged on the installation cable on the horizontal winch of tube coupling and is arranged on the mooring line on ponton manoeuvring winch.Hoist cable cable shown in Fig. 2, for controlling tube coupling vertical displacement; H1-H4 shown in Fig. 3 is for cable is installed, for the displacement of control valve horizontal; M1-M8 is mooring line, for controlling the horizontal movement of installation ship.
The hoist engine that control terminal described in the present embodiment is arranged on each winch by control is realized the displacement of tube coupling to be pacified in level, vertical direction and the integrated moving of installation ship.Will be wait pacifying tube coupling while vertically putting down when needs, control terminal hoist engine drives hoist cable cable under two groups of hoisting gear Synchronous Radios that are arranged on major and minor barge, thereby realizes the vertical displacement of tube coupling; When needs will be in the time pacifying tube coupling horizontal movement, control terminal hoist engine drives the horizontal winch synchro-draw of two groups of tube couplings that are arranged on major and minor barge that cable is installed, thereby realizes the horizontal movement of tube coupling; When needs are during by two barge horizontal movements, control terminal hoist engine drives four groups of ponton manoeuvring winch synchro-draw mooring lines that are arranged on major and minor barge, thereby realizes the level of synchronization displacement of two barges.
Winch gear described in the present embodiment comprises two groups of ponton manoeuvring winches for controlling installation ship horizontal movement, for one group of horizontal winch of tube coupling of control valve horizontal displacement, for controlling one group of hoisting gear of tube coupling vertical displacement and the cable for each winch, the anchor being embedded on sea bed is installed on described cable.
The system of sinking described in the present embodiment comprises the ballast water tank water remote console that the ballasting system in tube coupling, underwater measurement system, video monitoring system are operated and monitored; The positioning anchor winch console that ponton manoeuvring winch, the horizontal winch of tube coupling and hoisting gear are operated and controlled; The barge ballast console that barge ballasting system is operated and controlled; The preliminary drawing system control position that preliminary drawing system is operated and controlled and the measurement tower navigation system console that operates and monitor measuring tower navigation system.
TT&C system described in the present embodiment comprises measures tower navigation system and observing and controlling navigation system under water; Described measurement tower navigation system comprises the measurement pylon that is arranged on tube coupling butt end and tail end, be arranged on the tilted instrument of pipe in tube coupling to be pacified, be arranged on the tower top GPS that measures on pylon and prism, land total powerstation.Barge by tube coupling transportation by driving to sinking region and start after sinking, measure tower top prism coordinate data (GPS real-time synchronization coordinate acquisition data) by land total powerstation simultaneous observation, the tilted instrument synchronous acquisition of connecting pipe to data be aggregated in control terminal, and calculate in real time the spatial attitude of tube coupling by computing, in order to instruct sinking and the docking of tube coupling.Described observing and controlling navigation system under water comprises that being located at promising device and being located at sending on main barge working platform on tube coupling two ends is subject to ripple device; This observing and controlling navigation system is under water mainly used in tube coupling to be pacified and pacifies tube coupling and dock location.
Claims (10)
1. an immersion method for tunnel immersed tube, is characterized in that: described immersion method comprises the following steps:
S1, on major and minor barge the step of fitting-out sinking equipment;
The control terminal of S2, main barge is by the step of the control terminal wireless connections of wireless communication control system and secondary barge;
S3, TT&C system monitoring tube coupling sinking attitude are also uploaded the step of monitored data in real time;
The control terminal of S4, main barge carries out the step that the control terminal of Synchronization Control or secondary barge is synchronizeed with main ship by wireless communication control system according to monitored data to secondary barge by wireless communication control system according to monitored data;
S5, wait pacifying after tube coupling installs, the step of dismounting sinking equipment.
2. the immersion method of tunnel according to claim 1 immersed tube, is characterized in that: comprise main wireless communication control apparatus and secondary wireless communication control apparatus at wireless communication control system described in described step S2; On the control terminal of main barge, commissioning is installed main wireless communication control apparatus, and on the control terminal of secondary barge, commissioning is installed the step of secondary wireless communication control apparatus.
3. the immersion method of tunnel according to claim 2 immersed tube, is characterized in that: in described step S3, also comprise TT&C system monitoring tube coupling sinking attitude, and monitored data is transferred to the step of main barge control terminal.
4. the immersion method of tunnel according to claim 3 immersed tube, is characterized in that: in described step S4, also comprise the steps:
Commanding is according to monitored data editor Synchronization Control instruction and inputted the step of main barge control terminal;
Main barge control terminal is treated peace tube coupling butt end according to Synchronization Control instruction control sinking equipment and is carried out the step of sinking;
Main barge control terminal transfers to Synchronization Control instruction the step of secondary wireless communication control apparatus by main wireless communication control apparatus;
Secondary wireless communication control apparatus is the step to secondary barge control terminal by Synchronization Control command;
Secondary barge control terminal is controlled sinking equipment and treats peace tube coupling tail end and carry out the step of sinking automatically according to Synchronization Control instruction.
5. the immersion method of tunnel according to claim 4 immersed tube, is characterized in that: in described step S2, also comprise that major and minor two cover wireless communication control apparatus are set to the step of redundancy each other.
6. the immersion method of tunnel according to claim 5 immersed tube, is characterized in that: in described step S2, also comprise the step that the communication frequency of major and minor two cover wireless communication control apparatus is arranged respectively to different frequency range.
7. the immersion method of tunnel according to claim 6 immersed tube, is characterized in that: in described step S2, also comprise the step of major and minor two cover wireless communication control apparatus being all arranged to AFH pattern.
8. the immersion method of tunnel according to claim 7 immersed tube, is characterized in that: in described step S2, also comprise the step of major and minor two cover wireless communication control apparatus being all arranged to IP65 degree of protection.
9. the immersion method of tunnel according to claim 8 immersed tube, is characterized in that: described sinking equipment comprises the working platform, winch gear, electric device and the control terminal that are arranged on each barge.
10. the immersion method of tunnel according to claim 9 immersed tube, is characterized in that: described winch gear comprises ponton manoeuvring winch for controlling installation ship horizontal movement, for the horizontal winch of tube coupling of control valve horizontal displacement, for controlling the hoisting gear of tube coupling vertical displacement and the cable for each winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310004844.9A CN103912013B (en) | 2013-01-07 | 2013-01-07 | The immersion method of tunnel immersed tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310004844.9A CN103912013B (en) | 2013-01-07 | 2013-01-07 | The immersion method of tunnel immersed tube |
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| CN103912013A true CN103912013A (en) | 2014-07-09 |
| CN103912013B CN103912013B (en) | 2016-03-30 |
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| CN201310004844.9A Active CN103912013B (en) | 2013-01-07 | 2013-01-07 | The immersion method of tunnel immersed tube |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652480A (en) * | 2015-02-16 | 2015-05-27 | 中交一航局第二工程有限公司 | Immersed tube axis adjusting method |
| CN105297774A (en) * | 2015-11-06 | 2016-02-03 | 王燏斌 | Sinking-pipe construction device used for constructing tunnels |
| CN105604093A (en) * | 2016-03-18 | 2016-05-25 | 中铁隧道集团二处有限公司 | Floating transportation construction method of immersed tube method tunnel pipe joint along foundation trench under high-flow-speed condition |
| CN105625484A (en) * | 2015-12-31 | 2016-06-01 | 中交第一航务工程局有限公司 | Deep-water measurement and control system and method for large-size objects |
| CN105780811A (en) * | 2016-03-24 | 2016-07-20 | 中铁隧道集团二处有限公司 | Sunken tube method tunnel tube joint U-turn construction method suitable for high-flow-velocity condition |
| CN106516021A (en) * | 2016-11-17 | 2017-03-22 | 中交第航务工程局有限公司 | Self-propelled carrying and installing all-in-one ship for underwater tunnel immersed tubes |
| CN106628018A (en) * | 2016-11-17 | 2017-05-10 | 中交第航务工程局有限公司 | Self-propelled large component transportation and installation integrated boat and construction process thereof |
| CN106940445A (en) * | 2017-03-22 | 2017-07-11 | 中交第航务工程局有限公司 | A kind of water surface floading condition tube coupling scaling method |
| CN107044137A (en) * | 2017-04-18 | 2017-08-15 | 中交航局第二工程有限公司 | A kind of immersed tube sinking docking calculation |
| CN107401540A (en) * | 2017-08-31 | 2017-11-28 | 中交二航局第二工程有限公司 | Remote hydraulic control system for FS final spice installation |
| CN107574844A (en) * | 2017-08-31 | 2018-01-12 | 中交航局第二工程有限公司 | A kind of posture TT＆C system and method for the installation of immersed tube tunnel final joint |
| CN107642106A (en) * | 2017-09-01 | 2018-01-30 | 中交第航务工程局有限公司 | A kind of ship method for arranging for immersed tube installation |
| US10836459B2 (en) | 2016-11-17 | 2020-11-17 | Cccc First Harbor Engineering Co., Ltd. | Self-propelled integrated ship for transporting and installing immersed tubes of underwater tunnel and construction process |
| CN113879487A (en) * | 2021-10-12 | 2022-01-04 | 中交第四航务工程局有限公司 | Non-self-floating immersed tube discharging method |
| CN114215109A (en) * | 2021-11-29 | 2022-03-22 | 中交第四航务工程局有限公司 | Discharging and refuting system and discharging and refuting method for negative buoyancy immersed tube |
| WO2022135606A1 (en) | 2021-04-23 | 2022-06-30 | 中交第一航务工程局有限公司 | Semi-submersible-type immersed tube transportation and mounting integrated ship and construction process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106195A (en) * | 1985-08-17 | 1987-03-04 | 麦克德莫特国际公司 | The method of variable load carrying ability barge and increase barge load carrying ability |
| CN86100433A (en) * | 1985-09-11 | 1987-11-25 | 默克德莫特国际公司 | The articulated barge that ocean structure haul and following water are used |
| CN201856886U (en) * | 2010-11-15 | 2011-06-08 | 中交一航局第二工程有限公司 | Remote monitoring system for leveling ship |
| KR101181971B1 (en) * | 2009-11-24 | 2012-09-11 | 주식회사 케이엔티 | Sinking pontoon for a construction of a submarine tunnel and a contructuion method of a submarine tunnel using the same |
-
2013
- 2013-01-07 CN CN201310004844.9A patent/CN103912013B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106195A (en) * | 1985-08-17 | 1987-03-04 | 麦克德莫特国际公司 | The method of variable load carrying ability barge and increase barge load carrying ability |
| CN86100433A (en) * | 1985-09-11 | 1987-11-25 | 默克德莫特国际公司 | The articulated barge that ocean structure haul and following water are used |
| KR101181971B1 (en) * | 2009-11-24 | 2012-09-11 | 주식회사 케이엔티 | Sinking pontoon for a construction of a submarine tunnel and a contructuion method of a submarine tunnel using the same |
| CN201856886U (en) * | 2010-11-15 | 2011-06-08 | 中交一航局第二工程有限公司 | Remote monitoring system for leveling ship |
Cited By (20)
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|---|---|---|---|---|
| CN104652480A (en) * | 2015-02-16 | 2015-05-27 | 中交一航局第二工程有限公司 | Immersed tube axis adjusting method |
| CN105297774A (en) * | 2015-11-06 | 2016-02-03 | 王燏斌 | Sinking-pipe construction device used for constructing tunnels |
| CN105625484A (en) * | 2015-12-31 | 2016-06-01 | 中交第一航务工程局有限公司 | Deep-water measurement and control system and method for large-size objects |
| CN105604093A (en) * | 2016-03-18 | 2016-05-25 | 中铁隧道集团二处有限公司 | Floating transportation construction method of immersed tube method tunnel pipe joint along foundation trench under high-flow-speed condition |
| CN105780811A (en) * | 2016-03-24 | 2016-07-20 | 中铁隧道集团二处有限公司 | Sunken tube method tunnel tube joint U-turn construction method suitable for high-flow-velocity condition |
| CN106516021A (en) * | 2016-11-17 | 2017-03-22 | 中交第航务工程局有限公司 | Self-propelled carrying and installing all-in-one ship for underwater tunnel immersed tubes |
| CN106628018A (en) * | 2016-11-17 | 2017-05-10 | 中交第航务工程局有限公司 | Self-propelled large component transportation and installation integrated boat and construction process thereof |
| CN106516021B (en) * | 2016-11-17 | 2021-06-11 | 中交第一航务工程局有限公司 | Self-propelled underwater tunnel immersed tube carrying and mounting integrated ship |
| US10836459B2 (en) | 2016-11-17 | 2020-11-17 | Cccc First Harbor Engineering Co., Ltd. | Self-propelled integrated ship for transporting and installing immersed tubes of underwater tunnel and construction process |
| CN106940445A (en) * | 2017-03-22 | 2017-07-11 | 中交第航务工程局有限公司 | A kind of water surface floading condition tube coupling scaling method |
| CN107044137B (en) * | 2017-04-18 | 2019-06-07 | 中交一航局第二工程有限公司 | A kind of immersed tube sinking interconnection method |
| CN107044137A (en) * | 2017-04-18 | 2017-08-15 | 中交航局第二工程有限公司 | A kind of immersed tube sinking docking calculation |
| CN107574844A (en) * | 2017-08-31 | 2018-01-12 | 中交航局第二工程有限公司 | A kind of posture TT＆C system and method for the installation of immersed tube tunnel final joint |
| CN107401540A (en) * | 2017-08-31 | 2017-11-28 | 中交二航局第二工程有限公司 | Remote hydraulic control system for FS final spice installation |
| CN107642106A (en) * | 2017-09-01 | 2018-01-30 | 中交第航务工程局有限公司 | A kind of ship method for arranging for immersed tube installation |
| WO2022135606A1 (en) | 2021-04-23 | 2022-06-30 | 中交第一航务工程局有限公司 | Semi-submersible-type immersed tube transportation and mounting integrated ship and construction process |
| CN113879487A (en) * | 2021-10-12 | 2022-01-04 | 中交第四航务工程局有限公司 | Non-self-floating immersed tube discharging method |
| CN113879487B (en) * | 2021-10-12 | 2023-02-24 | 中交第四航务工程局有限公司 | Non-self-floating immersed tube discharging method |
| CN114215109A (en) * | 2021-11-29 | 2022-03-22 | 中交第四航务工程局有限公司 | Discharging and refuting system and discharging and refuting method for negative buoyancy immersed tube |
| CN114215109B (en) * | 2021-11-29 | 2023-02-21 | 中交第四航务工程局有限公司 | Discharge and barge system and discharge and barge method of negative buoyancy immersed tube |
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|---|---|
| CN103912013B (en) | 2016-03-30 |
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