CN109281336A - Underwater view building and its method of construction - Google Patents

Underwater view building and its method of construction Download PDF

Info

Publication number
CN109281336A
CN109281336A CN201811401212.5A CN201811401212A CN109281336A CN 109281336 A CN109281336 A CN 109281336A CN 201811401212 A CN201811401212 A CN 201811401212A CN 109281336 A CN109281336 A CN 109281336A
Authority
CN
China
Prior art keywords
building body
building
dividing
sinking
divide
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
CN201811401212.5A
Other languages
Chinese (zh)
Inventor
冯海暴
刘德进
付大伟
曲俐俐
毛潮钢
毛伊伦
郭炳川
殷艺霖
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.)
CCCC First Harbor Engineering Co Ltd
No 2 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Original Assignee
CCCC First Harbor Engineering Co Ltd
No 2 Engineering Co Ltd of CCCC First Harbor 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 CCCC First Harbor Engineering Co Ltd, No 2 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd filed Critical CCCC First Harbor Engineering Co Ltd
Priority to CN201811401212.5A priority Critical patent/CN109281336A/en
Publication of CN109281336A publication Critical patent/CN109281336A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/06Constructions, or methods of constructing, in water

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

The present invention proposes a kind of underwater view building and its method of construction, belongs to submerged structure technical field, and the construction duration of the underwater view building is short, low cost, and it is unrestricted to build scale.The underwater view building include it is multiple transversely successively head and the tail docking divides building body, it is described building body is divided to be equipped with for adjusting the ballast for dividing building body buoyancy;Described point of building body is equipped with door towards the side of adjacent thereto point of building body, is equipped with sealing part at the two neighboring docking for dividing building body, it is described divide at the top of building body to be equipped with described divide the channel inside building body for leading to.

Description

Underwater view building and its method of construction
Technical field
The invention belongs to submerged structure technical field more particularly to a kind of underwater view buildings and its method of construction.
Background technique
With the continuous improvement of people's living standards, people's sightseeing tour is gradually to the development of underwater and space, it is existing at present The country such as the U.S., Israel, Dubai, UAE and Turkey successively builds up seabed hotel, appreciates and enjoy the underwater world for people Scene.
This underwater view building usually requires to build a dam on bay in advance when building, and then drains the seawater in dam, It constructs as the building of land again, again seawater is put into after the completion of construction, construction cost is high and time-consuming and laborious.In order to overcome water Above shortcomings when lower view building is built, Chinese patent CN102251685A disclose a kind of underwater dwelling structure, It is removable structures, carries out integral constructing by land, hangs install into water after the completion, eliminates the fiber crops constructed under water It is tired.However, this underwater view building need to carry out hanging construction when installing under water, limited by construction is hung, integral constructing Scale is difficult to expand, and whole there is also certain construction risks when hanging.
Thus, how a kind of short construction duration, low cost are provided and builds the unrestricted underwater view building of scale, is A current technical problem urgently to be solved.
Summary of the invention
The present invention for the above technical issues, proposes a kind of underwater view building and its method of construction, the underwater view The construction duration of building is short, low cost, and it is unrestricted to build scale.
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
The present invention provides a kind of underwater view building, successively head and the tail docking divides building body, institute including multiple transversely Point building body is stated to be equipped with for adjusting the ballast for dividing building body buoyancy;Described point of building body is built towards adjacent thereto point The side of building body is equipped with door, and sealing part is equipped at the two neighboring docking for dividing building body, described that building body top is divided to be equipped with Described divide the channel inside building body for leading to.
Preferably, it is equipped with the first docking guidance set per dividing between building body described in adjacent two two-by-two, it is described First docking guidance set includes bracket and the pendant for being mounted on the bracket, and the bracket and pendant are connected to adjacent Divide building body described in two.
Preferably, the bracket be connected to two it is adjacent it is described divide in building body divide building body positioned at the described of front Tail end, the pendant are connected to two and adjacent described divide the head end for dividing building body being located behind in building body.
Preferably, be equipped with the second docking guidance set between building body per dividing described in adjacent two two-by-two, described the Two dock the nose girder that guidance sets include guide groove and match with the guide groove, and the guide groove and nose girder are connected to adjacent Divide the top of building body described in two.
Preferably, the guide groove be connected to two it is adjacent it is described divide in building body divide building body positioned at the described of front Tail end, the nose girder are connected to two and adjacent described divide the head end for dividing building body being located behind in building body.
Preferably, the bottom for dividing building body is equipped with grouting bag, the grouting bag is connected with Grouting Pipe.
The present invention also provides the method for construction of underwater view building described in any of the above-described technical solution, including it is as follows Step: underwater bedding is laid in predetermined position of building;By it is described divide building body be transported to it is predetermined build position, and sinking is to the water On lower bedding, when sinking, by the ballast adjust described in divide the buoyancy of building body;It is two neighboring using jack drawing Described point of building body is docked, by the sealing part temporary leaking water at docking, be discharged it is two neighboring it is described divide building body it Between water in binding cavity, and to being welded at docking.
Invention further provides the method for construction of another underwater view building, include the following steps: predetermined It builds position setting and is used to support the support device for dividing building body bottom, divide building body to be transported to predetermined construction position for described Set, and in sinking to the support device, when sinking, by the ballast adjust described in divide the buoyancy of building body;Pass through The Grouting Pipe injects cementitious material to the grouting bag, withdraws from the support device after cementitious material solidification;Using very heavy Divide building body to be docked described in top drawing is two neighboring, by the sealing part temporary leaking water at docking, is discharged two neighboring Water between described point of building body in binding cavity, and to being welded at docking.
Preferably, it is described divide building body sinking before, further include that the head end for dividing building body described installs the pendant, tail The step of bracket, is installed at end, it is described divide building body sinking when, make the described of rear sinking that the pendant of building body be divided to be mounted on The described of first sinking adjacent thereto is divided on the bracket of building body.
Preferably, it is described divide building body sinking before, further include that the head end for dividing building body described installs the nose girder, tail The step of guide groove, is installed at end, it is described divide building body sinking when, make rear sinking it is described divide the nose girder of building body be caught in The described of its adjacent first sinking is divided in the guide groove of building body.
Compared with prior art, the advantages and beneficial effects of the present invention are:
1, underwater view building provided by the invention is split type assembling structure, each divides building body individually prefabricated, in advance It adjusts its buoyancy by ballast after system to be allowed to be sink to the bottom, construction scale can be by way of increasing and dividing building body number Expanded, is not limited by lifting;
2, underwater view building provided by the invention, without building a dam when building construction, constructing operation is simple, the construction period It is short, and low cost, be conducive to the development of underwater sightseeing industry.
Detailed description of the invention
Fig. 1 is the main view of underwater view building provided in an embodiment of the present invention;
Fig. 2 is the top view of underwater view building provided in an embodiment of the present invention;
Fig. 3 is the main view of provided in an embodiment of the present invention point of building body;
Fig. 4 is the left view of provided in an embodiment of the present invention point of building body;
Fig. 5 is the bottom view of provided in an embodiment of the present invention point of building body;
In above each figure: 1, dividing building body;11, bottom plate;2, sealing part;3, the first docking guidance set;31, bracket;32, Pendant;4, the second docking guidance set;41, guide groove;42, nose girder;5, grouting bag;6, ballast;7, channel;8, door;9, Grouting Pipe.
Specific embodiment
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one In the case where step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiments In.
In the description of the present invention, it should be noted that laterally refer to the horizontal direction in Fig. 1, longitudinally refer in Fig. 2 Vertical direction;The orientation or positional relationship of the instructions such as term "inner", "outside", "upper", "lower" is to be closed based on attached position shown in FIG. 1 System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " the One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As Figure 1-Figure 5, the present embodiments relate to a kind of underwater view building, including multiple transversely successively head and the tail Docking divides building body 1, and building body 1 is divided to be equipped with for adjusting the ballast 6 for dividing 1 buoyancy of building body;Point building body 1 towards with The side of its adjacent point of building body 1 is equipped with door 8, is equipped with sealing part 2 at the docking of two neighboring point of building body 1, building body 1 is divided to push up Portion is equipped with for leading to the channel 7 inside point building body 1.
It should be noted that in the present embodiment, dividing building body 1 is steel construction, side wall studs with the glass for sightseeing, Its ballast 6 being arranged is ballast commonly used in the art, including ballast water tank water, and ballast water tank water is equipped with water injection pipe and draining Pipe, water injection pipe and drainpipe are equipped with water pump and gate valve.In addition, the inside of building body 1 is divided to be additionally provided with generator, communication system, pipe Road system and measurement and positioning system etc. are used to meet the auxiliary needed setting of living or go sightseeing.
Above-mentioned underwater view building is split type assembling structure, each divides building body 1 individually prefabricated, passes through pressure after prefabricated It carries and sets 6 adjustings its buoyancy and be allowed to be sink to the bottom, each point building body 1 can successively sinking, construction scale can pass through increasing one by one 1 several mode of bonus point building body is expanded, and is not limited by lifting.In above-mentioned underwater view building, after dividing 1 sinking of building body So that its top is exposed the surface, can be entered by the channel 7 of setting and be divided in building body 1, by only between two neighboring point of building body 1 Water part 2 realizes sealing, can be connected by modes such as welding after sealing, the guarantee permanent sealing in junction, after sealing, leads to The door 8 for crossing setting can make adjacent two points of building bodies 1 be interconnected for entirety, in order to live, go sightseeing.
For the ease of the docking between two neighboring point of building body 1, as depicted in figs. 1 and 2, per adjacent two points two-by-two The first docking guidance set 3 is equipped between building body 1, the first docking guidance set 3 includes bracket 31 and is mounted on bracket 31 Pendant 32, bracket 31 and pendant 32 are connected to adjacent two points of building bodies 1.When docking, by mounting pendant 32 In the mode of bracket 31, it can guarantee the horizontally accurate docking of two neighboring point of building body 1.As a preference, this implementation In example, bracket 31 is connected to the tail end for dividing building body 1 for being located at front in two adjacent point of building bodies 1, and pendant 32 is connected to two The head end for dividing building body 1 being located behind in a adjacent point of building body 1, in order to can when dividing building body 1 at sinking rear It is mounted on pendant 32 directly on bracket 31, guarantees the accuracy of sinking and docking.It should be noted that front and back is phase For sinking sequence, divide what building body 1 referred to first sinking to divide building body 1 positioned at front, being located behind point building body 1 is Sinking divides building body 1 after finger.In addition it is also necessary to which explanation, bracket 31 and pendant 32 are all connected to the longitudinal direction of point building body 1 Two sidewalls, to avoid the interface for influencing two neighboring point of building body 1.In order to avoid influencing the appearance beauty of underwater view building It sees, bracket 31 and pendant 32 and divides between building body 1 to be detachably connected, can be installed before dividing 1 sinking of building body, and point building Building body 1 is removed after docking.
Further, in order to guarantee the accurate docking of two neighboring point of building body 1 in the longitudinal direction, as shown in Figure 1-Figure 3, often The second docking guidance set 4 is additionally provided between adjacent two points of building bodies 1 two-by-two, the second docking guidance set 4 includes guide groove 41 and the nose girder 42 that matches with guide groove 41, guide groove 41 and nose girder 42 are connected to the top of adjacent two points of building bodies 1. When docking, by way of making nose girder 42 be caught in guide groove 41, it can guarantee that two neighboring point of building body 1 is accurate in the longitudinal direction right It connects.As a preference, guide groove 41, which is connected in two adjacent point of building bodies 1, divides building body 1 positioned at front in the present embodiment Tail end, nose girder 42 is connected to the head end for dividing building body 1 being located behind in two adjacent point of building bodies 1, in order in sinking Dividing for rear can be such that nose girder 42 is directly caught in guide groove 41 when building body 1, guarantee the accuracy of sinking and docking.In order to avoid It influences the appearance looks elegant of underwater view building, guide groove 41 and nose girder 42 and divides to be detachably connected between building body 1, can be built dividing It installs before 1 sinking of building body, and is removed after dividing building body 1 to dock.
As shown in figure 4, sealing part 2 is set to the docking end face of point building body 1 in above-mentioned underwater view building.This implementation The sealing part 2 used in example is specially GINA waterstop, it is to be understood that the embodiment of the present invention is not limited to this seed type Sealing part, those skilled in the art can also use other kinds of sealing part.
For the ease of building above-mentioned underwater view building in no bedding, as a preference, as shown in fig. 4-5, point The bottom of building body 1 is equipped with grouting bag 5, and grouting bag 5 is connected with Grouting Pipe 9.Specifically, dividing and building in this preferred embodiment Building body 1 has bottom plate 11, and the bottom of bottom plate 11 is equipped with groove, and grouting bag 5 is embedded in groove, bottom plate 11 be additionally provided with for across The through-hole of Grouting Pipe 9.After dividing 1 sinking of building body, its bottom plate 11 is jacked up using support devices such as jack, passes through Grouting Pipe 9 inject concrete into grouting bag 5, play brace foundation after concrete setting.
The embodiment of the invention also provides a kind of methods of construction of above-mentioned underwater view building, include the following steps:
S1: underwater bedding is laid in predetermined position of building.In this step, it should be noted that underwater bedding can utilize throwing Fill out ship fill block stone throwing, then by leveling ship flattened in the way of be laid with.
S2: will divide building body 1 be transported to it is predetermined build position, and in sinking to underwater bedding, when sinking, pass through ballast 6 adjust the buoyancy for dividing building body 1.It is transported it should be noted that transporting and barge partly latent can be used when dividing building body 1.
S3: being docked using two neighboring point of building body 1 of jack drawing, passes through 2 temporary leaking water of sealing part at docking, It is discharged the water between two neighboring point of building body 1 in binding cavity, and to welding at docking.
The underwater view building of grouting bag 5 is equipped with for bottom, the embodiment of the invention also provides a kind of method of construction, Include the following steps:
S1: in the predetermined support device built position setting and be used to support 1 bottom of point building body, building body 1 will be divided to be transported to It is predetermined to build position, and in sinking to support device, when sinking, the buoyancy for dividing building body 1 is adjusted by ballast 6;
S2: cementitious material is injected to grouting bag 5 by Grouting Pipe 9, withdraws from support device after cementitious material solidification;
S3: being docked using two neighboring point of building body 1 of jack drawing, passes through 2 temporary leaking water of sealing part at docking, It is discharged the water between two neighboring point of building body 1 in binding cavity, and to welding at docking.
As a preference, further including pacifying in the head end for dividing building body 1 before dividing 1 sinking of building body in above-mentioned method of construction The step of filling pendant 32, tail end installation bracket 31, when dividing 1 sinking of building body, hangs the pendant 32 for dividing building body 1 of rear sinking It is connected on the bracket 31 for dividing building body 1 of first sinking adjacent thereto.
It further include in the head end for dividing building body 1 before dividing 1 sinking of building body in above-mentioned method of construction as further preferred The step of installing nose girder 42, tail end installation guide groove 41, when dividing 1 sinking of building body, makes the nose girder 42 for dividing building body 1 of rear sinking It is caught in the guide groove 41 for dividing building body 1 of first sinking adjacent thereto.

Claims (10)

1. underwater view building, it is characterised in that: including it is multiple transversely successively head and the tail docking divide building body (1), described point Building body (1) is equipped with for adjusting the ballast (6) for dividing building body (1) buoyancy;Described point of building body (1) towards with its The side of adjacent point of building body (1) is equipped with door (8), is equipped with sealing part (2) at the two neighboring docking for dividing building body (1), It is equipped at the top of described point of building body (1) for leading to the channel (7) for dividing building body (1) internal.
2. underwater view building according to claim 1, it is characterised in that: per dividing building body described in adjacent two two-by-two (1) the first docking guidance set (3) is equipped between, first docking guidance set (3) includes bracket (31) and is mounted on The pendant (32) of the bracket (31), the bracket (31) and pendant (32), which are connected to described in adjacent two, divides building body (1)。
3. underwater view building according to claim 2, it is characterised in that: the bracket (31) is connected to two adjacent institutes State the tail end for dividing building body (1) in a point building body (1) positioned at front, the pendant (32) be connected to two it is adjacent described Divide the head end for dividing building body (1) being located behind in building body (1).
4. underwater view building according to claim 1, it is characterised in that: per dividing building body described in adjacent two two-by-two (1) the second docking guidance set (4) is equipped between, second docking guidance set (4) includes guide groove (41) and leads with described The nose girder (42) that slot (41) matches, the guide groove (41) and nose girder (42), which are connected to described in adjacent two, divides building body (1) top.
5. underwater view building according to claim 4, it is characterised in that: the guide groove (41) is connected to two adjacent institutes State the tail end for dividing building body (1) in a point building body (1) positioned at front, the nose girder (42) be connected to two it is adjacent described Divide the head end for dividing building body (1) being located behind in building body (1).
6. underwater view building according to claim 1-5, it is characterised in that: the bottom for dividing building body (1) Portion is equipped with grouting bag (5), and the grouting bag (5) is connected with Grouting Pipe (9).
7. the method for construction of the described in any item underwater view buildings of claim 1-5, which comprises the steps of:
Underwater bedding is laid in predetermined position of building;
By it is described divide building body (1) be transported to it is predetermined build position, and in sinking to the underwater bedding, when sinking, by described Divide the buoyancy of building body (1) described in ballast (6) adjusting;
Using jack drawing it is two neighboring it is described divide building body (1) to be docked, it is interim by the sealing part (2) at docking Sealing, is discharged the two neighboring water divided between building body (1) in binding cavity, and to welding at docking.
8. the method for construction of underwater view building as claimed in claim 6, which comprises the steps of:
It is used to support the support device for dividing building body (1) bottom in the setting of predetermined construction position, divides building body (1) for described Be transported to it is predetermined build position, and in sinking to the support device, when sinking, pass through the ballast (6) and adjust described point The buoyancy of building body (1);
Cementitious material is injected to the grouting bag (5) by the Grouting Pipe (9), withdraws from the support after cementitious material solidification Device;
Using jack drawing it is two neighboring it is described divide building body (1) to be docked, it is interim by the sealing part (2) at docking Sealing, is discharged the two neighboring water divided between building body (1) in binding cavity, and to welding at docking.
9. the method for construction of underwater view building according to claim 7 or 8, it is characterised in that: described to divide building body (1) It further include that the step of the pendant (32), the tail end installation bracket (31) is installed in the head end for dividing building body (1) before sinking Suddenly, it is described divide building body (1) sinking when, making rear sinking described, to divide the pendant (32) of building body (1) to be mounted on adjacent thereto The described of first sinking divide on the bracket (31) of building body (1).
10. the method for construction of underwater view building according to claim 7 or 8, it is characterised in that: described to divide building body It (1) further include that the nose girder (42), the tail end installation guide groove (41) are installed in the head end for dividing building body (1) before sinking The step of, it is described divide building body (1) sinking when, make the described of rear sinking that the nose girder (42) of building body (1) be divided to be caught in and its phase The described of adjacent first sinking is divided in the guide groove (41) of building body (1).
CN201811401212.5A 2018-11-22 2018-11-22 Underwater view building and its method of construction Pending CN109281336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811401212.5A CN109281336A (en) 2018-11-22 2018-11-22 Underwater view building and its method of construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811401212.5A CN109281336A (en) 2018-11-22 2018-11-22 Underwater view building and its method of construction

Publications (1)

Publication Number Publication Date
CN109281336A true CN109281336A (en) 2019-01-29

Family

ID=65173164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811401212.5A Pending CN109281336A (en) 2018-11-22 2018-11-22 Underwater view building and its method of construction

Country Status (1)

Country Link
CN (1) CN109281336A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889448A (en) * 1989-03-07 1989-12-26 Bell Noel G Tunnel construction
JPH06280480A (en) * 1993-03-30 1994-10-04 Taisei Corp Joining method for steel shell box body
CN103306300A (en) * 2013-06-27 2013-09-18 陈振新 Assembled caisson for marine construction
CN203701121U (en) * 2013-12-04 2014-07-09 中交一航局第二工程有限公司 Island building caisson without leveling of foundation bed
CN107190777A (en) * 2017-06-30 2017-09-22 中交航局第二工程有限公司 Immersed tube tunnel final joint docking system and docking calculation
CN209114505U (en) * 2018-11-22 2019-07-16 中交一航局第二工程有限公司 Underwater view building

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889448A (en) * 1989-03-07 1989-12-26 Bell Noel G Tunnel construction
JPH06280480A (en) * 1993-03-30 1994-10-04 Taisei Corp Joining method for steel shell box body
CN103306300A (en) * 2013-06-27 2013-09-18 陈振新 Assembled caisson for marine construction
CN203701121U (en) * 2013-12-04 2014-07-09 中交一航局第二工程有限公司 Island building caisson without leveling of foundation bed
CN107190777A (en) * 2017-06-30 2017-09-22 中交航局第二工程有限公司 Immersed tube tunnel final joint docking system and docking calculation
CN209114505U (en) * 2018-11-22 2019-07-16 中交一航局第二工程有限公司 Underwater view building

Similar Documents

Publication Publication Date Title
CN109356596B (en) Method for launching and receiving shield tunneling machine by utilizing recyclable underground continuous wall and steel sleeve
CN1696415B (en) Process and apparatus for producing an immersed tunnel on subsea ground
CN110331992A (en) A kind of hole daguanpeng construction method
CN207777770U (en) A kind of precast spliced pipe fitting jacking system
CN103741657A (en) Construction method of large multifunctional over-water construction platform
CN102287196A (en) Method for designing long-distance small-spacing tunnel
CN110468833A (en) Drilled grouting piles under water constructing device and its application method for cruiseway
CN108518230A (en) A kind of highly stress soft rock stress Tunnel Second Lining deformation control method and structure
CN103388333A (en) Construction process for carrying out construction on interlocking pile by adopting rotary drilling rig and mud protection wall method
CN111810198A (en) Tunnel earth surface directional large-caliber deep hole grouting device and grouting method
CN109372019A (en) Cable duct original position rest construction method
CN103806464A (en) Reverse construction method for vertical intersection between large high-speed rail station and subway
CN209114505U (en) Underwater view building
CN112832781A (en) Tunnel construction process
CN103470268B (en) The asymmetric double-hole tunnel structure of zero spacing and construction method thereof
CN103122642B (en) Construction method of vertical post support change
CN105300721A (en) Anti-earth-bearing test device of quasi-rectangular shield heading machine and test method thereof
CN205134342U (en) Large -tonnage list double -walled combines steel cofferdam
CN106284303B (en) A kind of prefabricated ground-connecting-wall and its construction method with the limit of angle steel connector
CN109281336A (en) Underwater view building and its method of construction
CN108755694B (en) Slurry stopper and full-hole grouting method for multiple karst caves
CN103437360B (en) A kind of not support replacement construction method in deep-foundation pit engineering
CN106193075A (en) A kind of concrete cofferdam and steel sheet-pile cofferdam combination type cofferdam structure and construction method
CN110093929A (en) A kind of underground engineering is along practice construction method and structure
CN107447779B (en) A kind of assembling structure of concrete stacked plate type piping lane

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