CN103924569A - Wide water region approach channel arrangement method - Google Patents
Wide water region approach channel arrangement method Download PDFInfo
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- CN103924569A CN103924569A CN201410184240.1A CN201410184240A CN103924569A CN 103924569 A CN103924569 A CN 103924569A CN 201410184240 A CN201410184240 A CN 201410184240A CN 103924569 A CN103924569 A CN 103924569A
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Abstract
The invention relates to a wide water region approach channel arrangement method. According to the wide water region approach channel arrangement method, a navigation lock approach channel is transversely divided into a gate-out channel, a right bank main berth section, a middle berth section and a left bank berth section, wherein an auxiliary navigation wall is arranged in front of the left bank berth section and forwards extends to a lock head all the time; a main navigation wall is arranged in front of the right bank berth section and forwards extends to the lock head all the time; gate-in ships can be selectively parked on the right bank main berth section, the middle berth section or the left bank berth section; the gate-out channel is arranged between the middle berth section and the right bank berth section. According to the wide water region approach channel arrangement method, the defects that the lockage time is long, the collision with the navigation walls is serious, the ship lockage safety and efficiency are not high, the lockage capability is very low, a wide water region of an approach channel is not utilized sufficiently and the like can be overcome. The ships are locked by adopting a curved gate-in and straight-line gate-out manner so that the efficiency and the safety are improved; the wide water region is utilized sufficiently and the ships to be locked are berthed as many as possible; a ship berth manner of a region to be locked meets a dispatching principle of first coming and first passing and the ship lock operation management is convenient to carry out.
Description
Technical field
Involved in the present invention is a kind of wide waters arranging the navigation channel technology, is wide waters arranging the navigation channel method specifically.
Background technology
Ship lock comprises by several parts such as upper tail-bay, lock chamber, upstream and downstream approach channel, anchorages, approach channel by the section of navigation, adjust along section, the section of berthing and retaining segment etc. and form, interior lockage boats and ships navigable period that its layout should ensureing, fleet are unblocked, safety traffic.Ship lock upstream and downstream approach channel yardstick generally arranges according to lockage ship type, and for the ship lock of type design, approach channel length is generally lockage boats and ships or fleet's length 3.5～4 times, and width is generally lockage boats and ships or fleet's width 4.5～5.5 times.When curve guide wall possesses navigation and adjusts when the function, can adopt curve to enter lock, straight line goes out lock mode lockage, its approach channel length of straigh line should be more than or equal to navigation segment length and berth segment length sum.In recent years, along with developing rapidly of water transport industry, the lockage tonnage of ship is progressively to large scale development, and the middle-size and small-size ship lock that the 's, eight of last century build can not meet safety of ship, efficient lockage requirement, especially approach channel length are obviously not enough.But restricted by the factor such as shipping, social influence, these ship lock can't cut out at present, therefore can only and must transform.Dyke, road traffic, the immigrant factor such as relocate residents from locations to be used for construction of new buildings or factories of being controlled flood restricts, and ship lock upper approach length often cannot increase, and that existing width is often above standard is more.
Before the present invention, after guide wall generally adopts small arc-shaped barricade in the approach channel of wide waters, connect a row dolphin, boats and ships straight line enters lock, curve goes out lock, and lockage time is longer, wipe with guide wall that to touch phenomenon more serious, can not stop boats and ships near 60～80m dolphin of lock head.Although approach channel waters is wider, boats and ships lockage safety and efficiency are all not high, treat that lock ability is very low, and approach channel vast expanse of waters are not but fully utilized.
Summary of the invention
Object of the present invention is just to overcome above-mentioned defect, designs, develops a kind of arranging the navigation channel method that is applicable to wide waters.
Wide waters arranging the navigation channel method, mainly comprises:
(1) lock approach is laterally divided into lock navigation channel, the right bank master section of berthing, the centre section of berthing, the left bank section of berthing;
(2) section of berthing front in left bank is auxiliary guide wall, goes ahead and extends to lock head;
(3) the right bank section of berthing front is main guide wall, goes ahead and extends to lock head;
(4) enter lock boats and ships and can select to rest in the right bank master section of berthing, the centre section of berthing or the left bank section of berthing;
(5) go out lock navigation channel between the centre section of berthing, the right bank section of berthing.
Described in the time that approach channel length limited is processed, by arranging main and auxiliary guide wall and middle dolphin, in the approach channel of wide waters, form right bank, centre and three of the left bank section of berthing.
The curvature of described main guide wall is less than auxiliary guide wall.
Dolphin in the middle of arranging in the section of berthing of described centre.
Advantage of the present invention and effect are: the lock boats and ships that enter of each lock time are docked in proximal most position before lock, and boats and ships adopt that curve enters lock, straight line goes out lock mode lockage, improve boats and ships lockage efficiency and safety; The wide waters of approach channel makes full use of, and can as much as possiblely berth and treat lock boats and ships; Dai Zha district boats and ships berth mode meets the dispatching principle arriving first in advance, is convenient to ship lock operational management.
Other advantages of the present invention and effect will go on to say below.
Brief description of the drawings
Fig. 1---the present invention arranges schematic diagram.
In figure, each label corresponding position is as follows:
Lock chamber 1, lock head 2, main guide wall 3, auxiliary guide wall 4, the right bank section of berthing 5, the centre section of berthing 6, the left bank section of berthing 7, enter lock boats and ships 8, go out lock navigation channel 9, middle dolphin 10.
Detailed description of the invention
As shown in Figure 1:
Lock chamber 1, lock head 2, main guide wall 3, auxiliary guide wall 4, the right bank section of berthing 5, the centre section of berthing 6, the left bank section of berthing 7 form lock approach.The section of berthing 7 fronts in left bank are that a curve is auxiliary guide wall 4, go ahead and extend to lock head 2, the right bank section of berthing 5 fronts are also the i.e. main guide walls 3 of a curve, but auxiliary guide wall 4 curvature than the left bank section of berthing 7 fronts are much smaller, also go ahead and extend to lock head 2, lock head 2 is lock chamber 1 above, and the centre section of berthing 6 is between the right bank section of berthing 5, the left bank section of berthing 7, enter lock boats and ships 8 and just rest in the middle section of berthing 6, go out lock navigation channel 9 between the centre section of berthing 6, the right bank section of berthing 5; Lock approach is laterally divided into lock navigation channel 9, the right bank master section of berthing 5, the centre section of berthing 6, the left bank section of berthing 7; Dolphin 10 in the middle of arranging in the centre section of berthing 6.
Application process explanation of the present invention:
What boats and ships turnover lock was taked is that curve enters lock, straight line goes out lock mode, enters lock boats and ships 8 tune and enters lock along rear along main guide wall 3 curves, and main guide wall 3 and auxiliary guide wall 4 all possess to be adjusted along function, adjusts suitable section significantly to shorten; Go out lock boats and ships and go out lock through going out lock navigation channel 9 straight lines.
The main guide wall 3 being connected with lock head 2, the circular curve curvature that auxiliary guide wall 4 adopts meet boats and ships and enter lock tune along function.The horizontal distance of positions and ship type yardstick when entering 8 alongside of lock boats and ships, (JTJ305-2001) calculate and adjust along segment length according to " ship lock general arrangement specification ", and determine the alongside original position of entering lock boats and ships 8 in the right bank section of berthing 5, the centre section of berthing 6 and the left bank section of berthing 7 accordingly.
The right bank section of berthing 5 is stopped need to be with the dangerous material boats and ships to lockage, the main alongside lockage of the centre section of berthing 6 fleet, and the main light-tonnage vessel of stopping of the left bank section of berthing 7, by the waters width of this calculating section of berthing.Lock approach waters width by the right bank section of berthing 5, the centre section of berthing 6, the left bank section of berthing 7, go out lock navigation channel 9 and middle dolphin 10 forms.
The length of middle berthing space 6 is calculated according to the quantity of entering lock boats and ships 8 that is no less than two locks time, and takes into account Men Chu navigation channel, pilotage road junction turning radius and meet ship's navigation requirement.
To not reaching the approach channel of boats and ships or 3.5～4 times of length of fleet's length, arrange by the present invention, can ensure safety of ship, lockage efficiently, and utilize in cost-effective manner the wide waters of approach channel, increase substantially boats and ships and treat that lock stops ability.
The main guide wall 3 being connected with lock head 2, auxiliary guide wall 4 adopt be applicable to boats and ships curve enter lock circular curve, the fragment position of berthing according to meeting design vessel type safety, efficiently enter lock and adjust along the maximum transversal distance of positions requiring and determine, main guide wall 3, auxiliary guide wall 4 are possessed and navigate and adjust along function, boats and ships turnover lock employing curve enters lock, straight line goes out lock mode.
Main guide wall 3, auxiliary guide wall 4 all adopt arc line shaped to arrange, can shorten boats and ships and enter lock tune along segment length, cost saving.
Respectively the spacing between the section of berthing requires to determine according to design vessel type turnover lock, and the segment length of berthing is determined by the inferior ships quantity of the every lock of ship lock, taken into account the requirement of pilotage road junction door ship's navigation turning radius.Treat lock boats and ships or fleet's parking place according to the yardstick arrangement of lockage boats and ships, fleet, rational management is into and out of lock boats and ships.
Claims (4)
1. wide waters arranging the navigation channel method, is characterized in that comprising:
(1) lock approach is laterally divided into lock navigation channel, the right bank master section of berthing, the centre section of berthing, the left bank section of berthing;
(2) section of berthing front in left bank is auxiliary guide wall, goes ahead to and extends to lock head;
(3) the right bank section of berthing front is main guide wall, goes ahead to and extends to lock head;
(4) enter lock boats and ships and can select to rest in the right bank master section of berthing, the centre section of berthing or the left bank section of berthing;
(5) go out lock navigation channel between the centre section of berthing, the right bank section of berthing.
2. wide waters according to claim 1 arranging the navigation channel method, is characterized in that in the time that approach channel length limited is processed, by arranging main and auxiliary guide wall and middle dolphin, forms right bank, centre and three of the left bank section of berthing in the approach channel of wide waters.
3. wide waters according to claim 2 arranging the navigation channel method, is characterized in that the curvature of main guide wall is less than auxiliary guide wall.
4. wide waters according to claim 1 arranging the navigation channel method, dolphin in the middle of arranging in the section of berthing in the middle of it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184240.1A CN103924569A (en) | 2014-04-30 | 2014-04-30 | Wide water region approach channel arrangement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184240.1A CN103924569A (en) | 2014-04-30 | 2014-04-30 | Wide water region approach channel arrangement method |
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| Publication Number | Publication Date |
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| CN103924569A true CN103924569A (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410184240.1A Pending CN103924569A (en) | 2014-04-30 | 2014-04-30 | Wide water region approach channel arrangement method |
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| CN (1) | CN103924569A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152007A (en) * | 2017-05-19 | 2017-09-12 | 大连理工大学 | Formula liquefied natural gas harbour is moored in two-way stop |
| CN111424626A (en) * | 2020-04-24 | 2020-07-17 | 长江三峡通航管理局 | Grouped waiting brake and scheduling method for ships in approach channel |
| CN114438958A (en) * | 2022-03-18 | 2022-05-06 | 交通运输部天津水运工程科学研究所 | Branched channel type approach channel arrangement method considering ecological and navigation benefits |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099834A (en) * | 1994-05-25 | 1995-03-08 | 余江 | Sum navigation lock |
| CN2846499Y (en) * | 2005-11-14 | 2006-12-13 | 武汉大学 | Water permeable type hole navigation wall |
| CN201485843U (en) * | 2009-08-19 | 2010-05-26 | 中国水电顾问集团华东勘测设计研究院 | Stream-guidance navigation pier structure |
| CN202865812U (en) * | 2012-10-16 | 2013-04-10 | 中国水电顾问集团华东勘测设计研究院 | Flow-isolating structure of ship-lock approach channels |
| GB2506843A (en) * | 2012-08-31 | 2014-04-16 | Gareth George Woodham | Free flow Shipping Channel |
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2014
- 2014-04-30 CN CN201410184240.1A patent/CN103924569A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099834A (en) * | 1994-05-25 | 1995-03-08 | 余江 | Sum navigation lock |
| CN2846499Y (en) * | 2005-11-14 | 2006-12-13 | 武汉大学 | Water permeable type hole navigation wall |
| CN201485843U (en) * | 2009-08-19 | 2010-05-26 | 中国水电顾问集团华东勘测设计研究院 | Stream-guidance navigation pier structure |
| GB2506843A (en) * | 2012-08-31 | 2014-04-16 | Gareth George Woodham | Free flow Shipping Channel |
| CN202865812U (en) * | 2012-10-16 | 2013-04-10 | 中国水电顾问集团华东勘测设计研究院 | Flow-isolating structure of ship-lock approach channels |
Non-Patent Citations (1)
| Title |
|---|
| 汪尧: "《船闸规范》的编制及运用-第六讲 船闸总体设计（下）", 《水运工程》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152007A (en) * | 2017-05-19 | 2017-09-12 | 大连理工大学 | Formula liquefied natural gas harbour is moored in two-way stop |
| CN111424626A (en) * | 2020-04-24 | 2020-07-17 | 长江三峡通航管理局 | Grouped waiting brake and scheduling method for ships in approach channel |
| CN114438958A (en) * | 2022-03-18 | 2022-05-06 | 交通运输部天津水运工程科学研究所 | Branched channel type approach channel arrangement method considering ecological and navigation benefits |
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Application publication date: 20140716 |
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