CN104196000A - Rapid construction method for strong-stormy-wave deep sea underwater connection system - Google Patents
Rapid construction method for strong-stormy-wave deep sea underwater connection system Download PDFInfo
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- CN104196000A CN104196000A CN201410379312.8A CN201410379312A CN104196000A CN 104196000 A CN104196000 A CN 104196000A CN 201410379312 A CN201410379312 A CN 201410379312A CN 104196000 A CN104196000 A CN 104196000A
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Abstract
The invention provides a rapid construction method for a strong-stormy-wave deep sea underwater connection system. The method comprises the following steps that (1) construction preparation is carried out; (2) platform steel pipe piles are constructed; (3) underwater sleeve connection systems are manufactured in factories; (4) the underwater sleeve connection systems are transported to a steel pipe pile construction platform at a pier position through a ship; (5) a floating crane enters a site and is anchored and positioned; (6) lifting points of one sleeve connection system are connected, and a lifting appliance is installed; (7) the sleeve connection system is lifted by the floating crane, and the corresponding platform steel pipe piles are sleeved with the sleeve connection system; (8) the sleeve connection system is released downwards to a design position, and a top crossbeam is installed and fixedly connected with the lifting appliance; (9) mortar is poured in interlayer walls of the sleeve connection system and the steel pipe piles; (10) after the strength of the mortar reaches design strength, the lifting appliance is dismounted; (11) construction of mortar in other sleeve interlayer walls is carried out; (12) cyclic construction of the other sleeve connection systems is carried out, and construction of the connection systems of all the platform piles is finished. The method has the advantages that problems of deepwater construction operations carried out by frogmen are solved, the construction period is shortened, and construction investment is reduced.
Description
Technical field
The invention belongs to Offshore Bridges engineering construction technical field, especially relating to that a kind of high wind wave deep-sea connects is under water rapid constructing method.
Background technology
At present, it is that common employing frogman directly welds or bolt under water that domestic and international marine deep water construction platform connects under water, after Platform pipe pile driving construction, it is design attitude steel pipe pile spacing that frogman's subaqueous survey connects, connection system cut and assembly welding according to steel pipe pile spacing, then transfer to design attitude under water and connects and be and the Underwater Welding of steel pipe pile connecting system's entirety.The method underwater operation risk is larger, difficult quality control, and speed of application is slower.
Summary of the invention
The problem to be solved in the present invention avoids frogman to connect under water, shortens construction period, reduces construction and drops into.
For solving the problems of the technologies described above, the technical solution used in the present invention is: it is rapid constructing method that a kind of high wind wave deep-sea connects under water, comprises the following steps:
1) preparation of construction;
2) Platform pipe pile driving construction;
3) sleeve pipe connection is under water factory process;
4) Ship Transportation is to pier position steel pipe pile operation platform;
5) crane barge is marched into the arena, and the location of casting anchor;
6) sleeve pipe connection is that suspension centre connects, suspender is installed;
7) floating-crane lifting sleeve pipe connects system, is inserted in Platform pipe stake;
8) transferring sleeve pipe connection is to design attitude, head piece is installed and is also fixed with suspender;
9) build sleeve pipe and connect system and the interior mortar of steel pipe pile double wall;
10) mortar strength reaches after design strength, removes suspender;
11) mortar in other sleeve pipe double walls of constructing;
12) other sleeve pipes of circulation construction connect system, complete the connection system construction of whole platform stakes.
Advantage and good effect that the present invention has are:
Owing to adopting technique scheme, it is the conventional method of construction that change high wind wave deep-sea connects under water, solve a difficult problem for frogman's deep water construction operation, ensure to connect the quality and the platform and integrally that are under water stable, shorten construction period, reduce construction and drop into, ensure to complete safely and fast the construction that connects system under water.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the present invention's schematic diagram under completion status of constructing;
Fig. 2 is the present invention's top view under completion status of constructing;
Fig. 3 is the present invention's partial schematic diagram under completion status of constructing.
Wherein:
The stake of 1-Platform pipe; 2-sleeve pipe connects system; 3-mortar
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
A lot of details are set forth in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization under the condition without prejudice to intension of the present invention, and therefore the present invention is not subject to the restriction of following public specific embodiment.
As shown in Figure 1 to Figure 3, the present invention includes following steps:
1) preparation of construction;
2) Platform pipe stake 1 is constructed;
3) according to design conditions and the actual perpendicularity deviation of steel pipe, connecting at bank entirety process water setting of casing is 2, and connection is that sleeve pipe 2 diameters are than the Platform pipe stake large 60cm of 1 diameter left and right;
4) with barge will be under water sleeve pipe to connect be 2 to be transported to pier position steel pipe pile operation platform, location barge casts anchor;
5) crane barge is marched into the arena, and the location of casting anchor;
6) sleeve pipe connection is that 2 suspension centres connect, suspender is installed;
7) connection of floating-crane lifting sleeve pipe is 2, is inserted in Platform pipe stake 1;
8) under water sleeve pipe to connect be 2 to transfer to after design attitude at corresponding platform steel pipe pile 1 welded top crossbeam, wire rope is connected with crossbeam, hang to connect temporarily and be;
9) build sleeve pipe and connect system and the interior mortar of steel pipe pile double wall;
10) mortar 3 intensity reach after design strength, remove suspender;
11) mortar in other sleeve pipe double walls of constructing;
12) other sleeve pipes of circulation construction connect system, complete the connection system construction of whole platform stakes.
The present invention has solved frogman's Underwater Welding quality problems effectively, has shortened construction period simultaneously, has reduced difficulty of construction and cost, ensures to complete safely and fast the construction that connects system under water.This invention has higher application value, and social benefit is good.For the construction of conditions of similarity Offshore Bridges has accumulated invaluable experience.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the present patent application scope, within all should still belonging to patent covering scope of the present invention.
Claims (1)
1. to connect be under water a rapid constructing method at high wind wave deep-sea, it is characterized in that: comprise the following steps:
1) preparation of construction;
2) Platform pipe pile driving construction;
3) sleeve pipe connection is under water factory process;
4) Ship Transportation is to pier position steel pipe pile operation platform;
5) crane barge is marched into the arena, and the location of casting anchor;
6) sleeve pipe connection is that suspension centre connects, suspender is installed;
7) floating-crane lifting sleeve pipe connects system, is inserted in Platform pipe stake;
8) transferring sleeve pipe connection is to design attitude, head piece is installed and is also fixed with suspender;
9) build sleeve pipe and connect system and the interior mortar of steel pipe pile double wall;
10) mortar strength reaches after design strength, removes suspender;
11) mortar in other sleeve pipe double walls of constructing;
12) other sleeve pipes of circulation construction connect system, complete the connection system construction of whole platform stakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379312.8A CN104196000A (en) | 2014-08-01 | 2014-08-01 | Rapid construction method for strong-stormy-wave deep sea underwater connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379312.8A CN104196000A (en) | 2014-08-01 | 2014-08-01 | Rapid construction method for strong-stormy-wave deep sea underwater connection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196000A true CN104196000A (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410379312.8A Pending CN104196000A (en) | 2014-08-01 | 2014-08-01 | Rapid construction method for strong-stormy-wave deep sea underwater connection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104196000A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429888A (en) * | 2016-12-02 | 2017-02-22 | 中交第二航务工程勘察设计院有限公司 | Equipment for precise installation of underwater component and operation method |
| CN107190735A (en) * | 2017-07-13 | 2017-09-22 | 中交武汉港湾工程设计研究院有限公司 | Based on steel-pipe pile under deep water conditions lateral constructing device and construction method under water |
| CN109267492A (en) * | 2018-10-17 | 2019-01-25 | 中铁大桥局集团有限公司 | A kind of operation platform connection structure mounting device and method |
| CN110241812A (en) * | 2019-06-03 | 2019-09-17 | 中铁大桥局集团有限公司 | A kind of drilling platform steel-pipe pile inserting piling method and leading truck component |
| CN110924307A (en) * | 2019-11-28 | 2020-03-27 | 中铁广州工程局集团桥梁工程有限公司 | Trestle construction method for bare rock geology |
| CN111622211A (en) * | 2020-05-29 | 2020-09-04 | 中铁大桥局第七工程有限公司 | Underwater pipe pile connecting system and installation method thereof |
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| JP2004278148A (en) * | 2003-03-17 | 2004-10-07 | Sumitomo Mitsui Construction Co Ltd | Construction method of bridge |
| CN1818225A (en) * | 2006-03-10 | 2006-08-16 | 刘晓东 | Base construction and its facilities at rapid stream of deep water |
| CN101429761A (en) * | 2008-11-18 | 2009-05-13 | 中铁大桥局集团第二工程有限公司 | Deep sea bare rock pier protection barrel, positioning pile, underwater cofferdam integrated platform and construction method |
| CN101694093A (en) * | 2009-10-12 | 2010-04-14 | 中铁大桥局集团第四工程有限公司 | Quick positioning and connecting system in inserting and driving steel pipe supporting pile and construction method thereof |
| CN102619206A (en) * | 2012-04-06 | 2012-08-01 | 中铁二十二局集团第三工程有限公司 | Foundation platform structure of bare rock and karst pile in deep water |
| CN103452087A (en) * | 2013-08-21 | 2013-12-18 | 浙江江南春建设集团有限公司 | Construction method for erecting steel frame platform by utilizing eccentric vibrator |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004278148A (en) * | 2003-03-17 | 2004-10-07 | Sumitomo Mitsui Construction Co Ltd | Construction method of bridge |
| CN1818225A (en) * | 2006-03-10 | 2006-08-16 | 刘晓东 | Base construction and its facilities at rapid stream of deep water |
| CN101429761A (en) * | 2008-11-18 | 2009-05-13 | 中铁大桥局集团第二工程有限公司 | Deep sea bare rock pier protection barrel, positioning pile, underwater cofferdam integrated platform and construction method |
| CN101694093A (en) * | 2009-10-12 | 2010-04-14 | 中铁大桥局集团第四工程有限公司 | Quick positioning and connecting system in inserting and driving steel pipe supporting pile and construction method thereof |
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| CN103452087A (en) * | 2013-08-21 | 2013-12-18 | 浙江江南春建设集团有限公司 | Construction method for erecting steel frame platform by utilizing eccentric vibrator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429888A (en) * | 2016-12-02 | 2017-02-22 | 中交第二航务工程勘察设计院有限公司 | Equipment for precise installation of underwater component and operation method |
| CN106429888B (en) * | 2016-12-02 | 2018-01-12 | 中交第二航务工程勘察设计院有限公司 | One kind precisely installs equipment and operating method for underwater components |
| CN107190735A (en) * | 2017-07-13 | 2017-09-22 | 中交武汉港湾工程设计研究院有限公司 | Based on steel-pipe pile under deep water conditions lateral constructing device and construction method under water |
| CN109267492A (en) * | 2018-10-17 | 2019-01-25 | 中铁大桥局集团有限公司 | A kind of operation platform connection structure mounting device and method |
| CN109267492B (en) * | 2018-10-17 | 2021-04-06 | 中铁大桥局集团有限公司 | Construction platform connection system installation device and method |
| CN110241812A (en) * | 2019-06-03 | 2019-09-17 | 中铁大桥局集团有限公司 | A kind of drilling platform steel-pipe pile inserting piling method and leading truck component |
| CN110924307A (en) * | 2019-11-28 | 2020-03-27 | 中铁广州工程局集团桥梁工程有限公司 | Trestle construction method for bare rock geology |
| CN111622211A (en) * | 2020-05-29 | 2020-09-04 | 中铁大桥局第七工程有限公司 | Underwater pipe pile connecting system and installation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |
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| RJ01 | Rejection of invention patent application after publication |