CN105649334A - Concrete shear wall tower crane wall-attachment construction method and device thereof - Google Patents

Concrete shear wall tower crane wall-attachment construction method and device thereof Download PDF

Info

Publication number
CN105649334A
CN105649334A CN201610069724.0A CN201610069724A CN105649334A CN 105649334 A CN105649334 A CN 105649334A CN 201610069724 A CN201610069724 A CN 201610069724A CN 105649334 A CN105649334 A CN 105649334A
Authority
CN
China
Prior art keywords
shear force
concrete shear
plate
force wall
tower crane
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.)
Granted
Application number
CN201610069724.0A
Other languages
Chinese (zh)
Other versions
CN105649334B (en
Inventor
常登荣
涂刚要
张楠
程洋
罗炜
陈龙
朱纪泽
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.)
HEFEI CONSTRUCTION ENGINEERING GROUP Co Ltd
Original Assignee
HEFEI CONSTRUCTION ENGINEERING GROUP 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 HEFEI CONSTRUCTION ENGINEERING GROUP Co Ltd filed Critical HEFEI CONSTRUCTION ENGINEERING GROUP Co Ltd
Priority to CN201610069724.0A priority Critical patent/CN105649334B/en
Publication of CN105649334A publication Critical patent/CN105649334A/en
Application granted granted Critical
Publication of CN105649334B publication Critical patent/CN105649334B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/40Separate connecting elements
    • E04B1/41Connecting devices specially adapted for embedding in concrete
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/40Separate connecting elements
    • E04B1/41Connecting devices specially adapted for embedding in concrete
    • E04B1/4157Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head

Abstract

The invention provides a concrete shear wall tower crane wall-attachment construction method. Ribbing treatment is carried out on the tower crane attachment point of a shear wall so as to improve the lateral bearing capacity of the shear wall. Before concrete pouring of the shear wall, a steel plate and high-strength bolts are pre-buried at the tower crane attachment position, and the steel plate, the high-strength bolts and the independent shear wall are poured into a whole; a load transfer device is installed, wherein an upper assistant load plate and a lower assistant load plate are fixed to an upper floor and a lower floor; then, a lug plate manufactured by a specialized manufacturer is welded to the pre-buried steel plate, a tower crane attachment frame and attachment supporting rods are installed in succession, and thus a tower crane is attached to a main structure. Before concrete pouring of the shear wall, ribbing is carried out to reinforce the shear wall, and the means of pre-burying the steel plate and the high-strength bolts is also adopted; after pouring of the shear wall is completed, the load transfer device is fixed to the back side of the shear wall, and attachment force of the supporting rods is dispersed through the bolts and the load transfer device; thus, the stability and safety of the tower crane are improved, and meanwhile the shear wall can be protected against damage.

Description

A kind of concrete shear force wall tower crane attached wall constructional method and device thereof
Technical field
The present invention relates to technical field of building construction, specifically a kind of concrete shear force wall tower crane attached wall constructional method and device thereof.
Background technology
Assembled arthitecutral structure take concrete prefabricated element as primary member, through the concrete structure that assembling, connection and part adopt cast-in-place concrete shear wall and formed. The maximum feature of assembled arthitecutral structure is green construction, energy-conserving and environment-protective: industrialization flowing water prefabricated components industrialization degree height; After forming mould and the disposable input of production unit reusable, consumptive material is few, economizes on resources and expense; Site assembly, connection can avoid or alleviate the impact on surrounding enviroment of constructing; The utilization of prefabrication and assembly construction technique makes human resources drop into minimizing relatively; Mechanization degree is higher, and labor intensity of operating staff is effectively alleviated. Assembled arthitecutral structure makes it obtain extensive propagation and employment at home and abroad with its outstanding advantage.
Assembled arthitecutral structure also encounters a large amount of technical barrier applying in process, building structure easily occurs in tower crane side when carrying out tower crane jacking attached wall without the cast-in-place beam of applicable drawknot or T-shaped shear wall, my company carries out studying for assembled arthitecutral structure tower crane jacking attached wall technology and sums up, load conduction device when final formation concrete shear force wall tower crane jacking attached wall is constructed.
Summary of the invention
It is an object of the invention to solve in prior art assembled arthitecutral structure in tower crane side without the cast-in-place beam of applicable drawknot or the defect of T-shaped shear wall, it is provided that a kind of concrete shear force wall tower crane attached wall constructional method and device thereof solve the problem.
The present invention is achieved through the following technical solutions above-mentioned technical purpose:
A kind of concrete shear force wall tower crane attached wall constructional method, comprises the following steps:
Step 1. concrete shear force wall is reinforced
In the reinforcing bar binding stage, reinforce by increasing reinforcing bar in the attachment point position of concrete shear force wall;
Step 2. steel plate and bolt embedment
At attachment point position pre-embedded steel slab, and in the horizontal direction of concrete shear force wall, bury many bolts in advance;
Step 3. concrete shear force wall is built
The steel plate buried in advance, many bolts are built into concrete shear force wall entirety;
Step 4. load conduction device is installed
Load is conducted device and is arranged on the concrete shear force wall side relative with described attachment point;
Step 5. ear plate welds
Ear plate is welded on described steel plate;
Step 6. installs tower machine attachment frame;
It is brace bar attached that step 7. installs tower machine
Being fixed on brace bar attached one end on described ear plate, the other end is fixed on described attachment frame;
Step 8. tower machine jacking.
Preferably, in described step 1, increasing longitudinally elongated reinforcing bar on the basis of the original reinforcing bar of concrete shear force wall, the two ends of described elongated reinforcing bar anchor in upper and lower floor, and encrypt stirrup.
Preferably, in described step 2, the one side of described steel plate and the surface of concrete shear force wall are in same vertical surface; Described many bolts have at least two for split bolt and run through described steel plate.
Preferably, described many bolts are 4 bolts; Described 4 bolts are longitudinally on same vertical surface; Described split bolt is 2, and other two bolts are in the upper and lower of described steel plate respectively.
Preferably, described 4 bolts are in the described concrete shear force wall side relative with described attachment point and expose a tooth.
Preferably, described load conduction device is bolted on concrete shear force wall by described 4.
Preferably, in described step 5, described steel plate welds one to ear plate; Ear plate is in same level by described one.
Described load conduction device comprises main load plate, upper auxiliary load plate, lower auxiliary load plate; Described auxiliary load plate is horizontally fixed on the upper end of described main load plate; Described lower auxiliary load plate is horizontally fixed on the lower end of described main load plate; Described auxiliary load plate and described lower auxiliary load plate are in the same side of described main load plate; Described upper and lower auxiliary load plate and described main load plate angle are equipped with diagonal brace.
Preferably, described load conduction device and concrete shear force wall are contour; Described auxiliary load plate and upper floor are fixed; Described lower auxiliary load plate and lower floor are fixed.
Preferably, in described main load plate, screw has been offered in the position corresponding with described many bolts.
The present invention compared with prior art, has following useful effect:
Before shear wall casting concrete; by adding muscle to outside its reinforcing; additionally use the means of pre-embedded steel slab and high-strength bolt; after shear wall has been built; the fixing load conduction device at the back side of shear wall; disperseed the sticking power of strut by bolt and load conduction device, thus improve stability and the security of tower machine, shear wall also can be protected not to be damaged simultaneously. Method provided by the invention, simple to operate, load conduction device can reuse, and has greatly saved construction cost.
Accompanying drawing explanation
Fig. 1 is the schema of the present invention's a kind of concrete shear force wall tower crane attached wall constructional method;
Fig. 2 is the structural representation that load provided by the invention conduction device is fixed on shear wall;
Fig. 3 is the vertical view that strut of the present invention is connected with ear plate;
Fig. 4 is load provided by the invention conduction apparatus structure schematic diagram.
Embodiment
For making the constitutional features to the present invention and effect of reaching have a better understanding and awareness, coordinate detailed description in order to preferred embodiment and accompanying drawing, it be described as follows:
As shown in Figure 1, a kind of concrete shear force wall tower crane attached wall constructional method, comprises the following steps:
Step 1. concrete shear force wall is reinforced
In the concrete shear force wall a reinforcing bar binding stage, being reinforced by concrete shear force wall a by increasing reinforcing bar, namely increase longitudinally elongated reinforcing bar on the basis of the original reinforcing bar of concrete shear force wall a, the two ends of elongated reinforcing bar anchor in upper and lower floor, and encrypt stirrup.
Step 2. steel plate and bolt embedment
Longitudinal pre-embedded steel slab 11 in attachment point position, the outside surface of steel plate 11 and the outer surface of concrete shear force wall a are in same plane; In the horizontal direction of concrete shear force wall a, bury many bolts 12 in advance simultaneously, wherein have at least two for split bolt 121 and to run through described steel plate 11.
Step 3. concrete shear force wall is built
The steel plate 11 buried in advance, many bolts 12 are built into entirety with concrete shear force wall a;
Step 4. load conduction device 2 is installed
Load is conducted device 2 and is arranged on the concrete shear force wall a side relative with described attachment point;
Step 5. ear plate 13 welds
Steel plate 11 welds one to ear plate 13; One pair of ear plate 13 is in same level;
Step 6. installs tower machine attachment frame;
It is brace bar attached that step 7. installs tower machine
Being fixed on described ear plate 13 by brace bar attached b one end, the other end is fixed on attachment frame;
Step 8. tower machine jacking.
Many bolts 12 provided by the invention are 4. 4 bolts 12 are longitudinally on same vertical surface. Wherein split bolt 121 is 2, and other 2 bolts 12 are in the upper and lower of steel plate 11 respectively, is specially apart from upper and lower floor 600mm place. 4 bolts 12 are in the concrete shear force wall a side relative with attachment point and expose a tooth, so that fixing load conduction device 2.
As shown in Figure 2, Figure 3, Figure 4, load provided by the invention conduction device 2 comprises main load plate 21, upper auxiliary load plate 22, lower auxiliary load plate 23. Upper auxiliary load plate 22 is fixed on the upper end of main load plate 21, and lower auxiliary load plate 23 is fixed on the lower end of main load plate 21. Upper auxiliary load plate 22 and lower auxiliary load plate 23 are in the same side of main load plate 21, form the U-shape that a side is fallen. Upper and lower auxiliary load plate 23 is provided with diagonal brace 24 with main load plate 21 angle. Load conduction device 2 is contour with concrete shear force wall a; The upper surface of upper auxiliary load plate 22 attaches the lower surface being fixed on floor; The lower surface of lower auxiliary load plate 23 is attached at the upper surface of lower floor. And by the U-shaped snap ring of round steel 14, upper and lower auxiliary load plate 23 is fixed on upper and lower floor. Main load plate 21 has offered screw in the position corresponding with 4 bolts 12. What 4 bolts 12 exposed concrete shear force wall a partially passes through screw 211, and with nut screwing clamping, load is conducted device 2 and be fixed on concrete shear force wall a.
The principle of operation of the present invention is: the cast-in-place concrete shear wall at tower crane attachment point place is added muscle process, it is to increase its side bearing capacity. Before shear wall concrete placement, at the steel plate 11 (related two high-strength split bolts 121) of tower crane attachment position Yu Mai tower crane producer customization, and bury two high-strength bolts 12 in advance in specific location, build into entirety with shear wall. Installing the load conduction device 2 being made up of channel-section steel welding, as shown in Figure 4, upper auxiliary load plate 22, lower auxiliary load plate 23 are fixed on upper and lower floor with the U-shaped snap ring of round steel respectively. After above operation completes, pre-embedded steel slab 11 carries out the ear plate 13 of welding specialty producer making, then tower machine attachment frame and brace bar attached b are installed in succession, complete the attachment of tower crane and agent structure. Jacking concerned process steps is carried out again after tower machine concrete shear force wall a.
In site operation process, concrete operation steps is:
1. preparation of construction
First around foundation for tower crane, clean out place, it is desired to thing smooth, accessible, and set warning region on request. Hang up eye-catching warning mark, forbid non-operation personnel to enter construction area, and carry out supervision and management by special messenger. Prepare the surveying instrument such as instrument and transit instrument of some indispensabilities. Within the scope of tower machine installation, all obstacles in overhead and temporary construction electric wire must be removed or change its course. Foundation for tower crane is other arranges special distribution box 1, and meets the regulation that machine one lock one leaks a guarantor, and voltage request is 380V �� 5%.
2. concrete shear force wall a geo-grid reinforcement
Increasing the elongated reinforcing bar of longitudinally 6 C18, the two ends of elongated reinforcing bar anchor in levels floor respectively, and increase the complete high encryption of stirrup 250 �� 750100 on the stirrup basis of original structure, and bar diameter is identical with original stirrup.
3. steel plate and bolt embedment
Before concrete shear force wall a builds, bury steel plate 11 (steel plate 11 related two M22 strength bolt 121 buries in the lump in advance to drawing high) in advance in attachment point position; On concrete shear force wall a, bury a M22 high-strength bolt 12 respectively in advance apart from upper and lower floor superimposed sheet 600mm place. The necessary position of four high-strength bolts 12 buried in advance is accurate, and is on same vertical surface, so that the installation of load conduction device 2.
4. load conduction device makes
As shown in Figure 2, load conduction device 2 is that the armpit angle steel that adds that the channel-section steel by 3 different lengthss and 4 sizes are identical is welded, elongated slot steel and above-mentioned main load plate 21, two short channel-section steels are respectively above-mentioned upper auxiliary load plate 22 and lower auxiliary load plate 23, add armpit angle steel and it is above-mentioned diagonal brace 24, welding two diagonal braces 24 in upper and lower auxiliary load plate respectively with the angle of main load plate, the two ends of diagonal brace 24 are all welded on the edge of upper and lower auxiliary load plate and main load plate. 4 diagonal braces about 24, symmetrical. During welding, weld seam requires level and smooth, must not have the welding flaws such as pore folder slag, it has been found that defect should be repaired in time. Conducting device 2 main load plate 21 channel-section steel web position place at load and open 4 �� 24 bolt 12 holes, it is corresponding that position is buried in advance with high-strength bolt 12 in its position, and position needs accurately reliable.
5. load conduction device 2 is installed
Load conduct device 2 in place and after holding out against with shear wall, it may also be useful to four M22 high-strength bolts 12 are tightened by two nut, ensure that silk tooth exposes, and its Tightening moment must reach 650N m. The upper and lower U-shaped snap ring of upper and lower auxiliary load plate is installed respectively, it may also be useful to two nut is fixed again, ensures the outer Rose's tooth of screw rod, tighten screw, install.
6. ear plate welding
After above operation completes, then carry out the ear plate 13 of on-the-spot welding specialized factory making. During welding, weld seam requires smoothly full, must not have the welding flaws such as pore folder slag, and quality must be ensured.
7. tower machine attachment frame is installed
By attachment each of frame rise respectively be raised to attachment frame mounting height, with tower body needed for attachment point be positioned at same absolute altitude, with 8# iron wire fixation, first by whole attachment frame leveling, then will each attachment ring beam frame be connected fastening with tower body.
8. tower machine is installed brace bar attached
With tower crane, brace bar attached b is adjusted to installation position postpone, after securing band is firmly linked with by operator, with the bottle gouard moved by hands of 2t, brace bar attached b is held near attachment frame side, the bearing pin near body of wall side is first installed. Install the bearing pin of attachment 4 strut b near body of wall side successively.
Sling a feast-brand mark standard joint to trim position during jacking. Observing whether tower machine verticality meets requirement by transit instrument from two directions, the attachment following tower body verticality of frame can not more than 2/1000, and the attachment above tower body verticality of frame can not more than 4/1000. Attachment frame side bearing pin can be installed when verticality meets above requirement, when verticality do not meet require time, dolly is slowly mobile makes attachment pull bar be in unstressed condition, and rotary column machine simultaneously, installs the bearing pin of attachment frame side after verticality being adjusted. After tower crane verticality reaches requirement, the bearing pin of attachment frame side is installed. Install the bearing pin that attachment 4 strut b adhere to frame side successively.
9. tower machine jacking
Must check before jacking that whether hydraulic work system is normal. One feast-brand mark standard joint is hung the frame that climbs and introduces platform. Load-carrying dolly is reached jacking balance position. Use trainstop, do not allow tower machine to turn round, unload 8 bearing pins that tower body top is connected with undersetting. Start hydraulic efficiency system, make to climb pawl and put on the marking time of nearest tower body, then operate hydraulic efficiency system and stock is risen slightly, check whether jacking link plate, the transmission parts such as frame that climb have abnormal sound, distortion, confirm normal after, continue jacking. (noting: special messenger will be provided with and stand in lower platform and observe whether jacking plate is hung marking time in groove and insertion, extract shearing pin) top to about more than 1/3 standard joint height and make the push rod of changing step climbing on frame be positioned at mark time top time, oil cylinder is packed up, changes jacking of marking time. After repeating twice, tower just should have the space loading a standard joint with it. Being caused directly over tower body by the standard introduced on platform joint, align undersetting and be connected bearing pin with standard joint, plug interim bearing pin, dolly is introduced in release, and the new standard introduced of alignment saves and company's bearing pin of limit standard joint, insertion bearing pin. It is more than a lifting guide support adding process, adds joint continuously, complete jacking operation.
Above operation must carry out strict quality control, is specially:
Organizing all levels of management personnel before going into operation, be conscientiously familiar with drawing, organization unit's engineering construction organization design and special construction plan, specify qualifying point and specification of quality. In conjunction with working drawing and technical specifications, carry out the work of confiding a technological secret before construction, make all personnel participating in construction grasp respective working procedure and main points of operation, construction reference, method and specification of quality.
Strict implement national regulation, standard and construction technology in construction, carry out strict technical training to special work post and can on duty operate after passing the examination.
High-strength bolt on attachment frame must be tightened, and the internal overarm support of adjacent two standard internodes must be installed, and every platform tower crane configures a set of internal overarm support, and internal overarm support is arranged on one attachment device in the top.
Tower crane attachment must measure verticality before installing, and the tower machine undesirable to verticality, to install brace bar attached b after rectification.
All attachment pull bars all adopt hinged, forbid directly to weld.
Forbid superelevation, adhere to the requirement that above cantilever height is no more than specification sheets and scheme specifies.
Body of wall ear seat is double-deck MC120B: two panels ear seat spacing controls at about 50mm, bearing pin length (A30 �� 70mm), if spacing is excessive, then the bearing pin of standard configuration uses not, and spacing is crossed little, and pull bar can be caused to install difficulty.
Body of wall ear seat pin-and-hole diameter is 30mm, it is not necessary to strengthen, it is ensured that attachment bar and ear seat pin joint, pin-and-hole is crossed conference and caused tower body to rock seriously, and the angle of inclination of brace bar attached b is no more than 10 ��.
Attachment plane, facade please perform in strict accordance with present method, and attachment floor plan does not allow random change. Attachment facade is arranged and is allowed to move up and down 1 feast-brand mark standard joint.
Before coming into operation, it is necessary to through checking and accepting, can use after acceptance(check). After examination is come into operation, anyone must not tear down and reconstruct without authorization.
More than show and describe the ultimate principle of the present invention, the advantage of main characteristic sum the present invention. The technician of the industry should understand; the present invention is not restricted to the described embodiments; the principle of the just the present invention described in above-described embodiment and specification sheets; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the scope of claimed the present invention. The present invention require protection domain by appending claims and etc. jljl define.

Claims (10)

1. a concrete shear force wall tower crane attached wall constructional method, it is characterised in that: comprise the following steps:
1) concrete shear force wall is reinforced
In the reinforcing bar binding stage, reinforce by increasing reinforcing bar in the attachment point position of concrete shear force wall;
2) steel plate and bolt embedment
At attachment point position pre-embedded steel slab, and in the horizontal direction of concrete shear force wall, bury many bolts in advance;
3) concrete shear force wall is built
The steel plate buried in advance, many bolts are built into concrete shear force wall entirety;
4) load conduction device is installed
Load is conducted device and is arranged on the concrete shear force wall side relative with described attachment point;
5) ear plate welding
Ear plate is welded on described steel plate;
6) tower machine attachment frame is installed;
7) tower machine is installed brace bar attached
Being fixed on brace bar attached one end on described ear plate, the other end is fixed on described attachment frame;
8) tower machine jacking.
2. a kind of concrete shear force wall tower crane attached wall constructional method according to claim 1, it is characterized in that: described step 1) in, increasing longitudinally elongated reinforcing bar on the basis of the original reinforcing bar of concrete shear force wall, the two ends of described elongated reinforcing bar anchor in upper and lower floor, and encrypt stirrup.
3. a kind of concrete shear force wall tower crane attached wall constructional method according to claim 1, it is characterised in that: described step 2) in, the one side of described steel plate and the surface of concrete shear force wall are in same vertical surface; Described many bolts have at least two for split bolt and run through described steel plate.
4. a kind of concrete shear force wall tower crane attached wall constructional method according to claim 3, it is characterised in that: described many bolts are 4 bolts; Described 4 bolts are longitudinally on same vertical surface; Described split bolt is 2, and other two bolts are in the upper and lower of described steel plate respectively.
5. a kind of concrete shear force wall tower crane attached wall constructional method according to claim 4, it is characterised in that: described 4 bolts are in the described concrete shear force wall side relative with described attachment point and expose a tooth.
6. a kind of concrete shear force wall tower crane attached wall constructional method according to claim 5, it is characterised in that: described load conduction device is bolted on concrete shear force wall by described 4.
7. a kind of concrete shear force wall tower crane attached wall constructional method according to claim 1, it is characterised in that: described step 5) in, described steel plate welds one to ear plate; Ear plate is in same level by described one.
8. one kind conducts device for the load in concrete shear force wall tower crane attached wall constructional method as claimed in claim 1, it is characterised in that: described load conduction device comprises main load plate, upper auxiliary load plate, lower auxiliary load plate; Described auxiliary load plate is horizontally fixed on the upper end of described main load plate; Described lower auxiliary load plate is horizontally fixed on the lower end of described main load plate; Described auxiliary load plate and described lower auxiliary load plate are in the same side of described main load plate; Described upper and lower auxiliary load plate and described main load plate angle are equipped with diagonal brace.
9. load according to claim 8 conduction device, it is characterised in that: described load conduction device and concrete shear force wall are contour; Described auxiliary load plate and upper floor are fixed; Described lower auxiliary load plate and lower floor are fixed.
10. load according to claim 8 conduction device, it is characterised in that: screw has been offered in position corresponding with described many bolts in described main load plate.
CN201610069724.0A 2016-01-28 2016-01-28 A kind of concrete shear force wall tower crane attached wall construction method and its device Active CN105649334B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610069724.0A CN105649334B (en) 2016-01-28 2016-01-28 A kind of concrete shear force wall tower crane attached wall construction method and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610069724.0A CN105649334B (en) 2016-01-28 2016-01-28 A kind of concrete shear force wall tower crane attached wall construction method and its device

Publications (2)

Publication Number Publication Date
CN105649334A true CN105649334A (en) 2016-06-08
CN105649334B CN105649334B (en) 2017-06-30

Family

ID=56489232

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610069724.0A Active CN105649334B (en) 2016-01-28 2016-01-28 A kind of concrete shear force wall tower crane attached wall construction method and its device

Country Status (1)

Country Link
CN (1) CN105649334B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106760530A (en) * 2016-12-09 2017-05-31 广州市恒盛建设工程有限公司 A kind of operating platform and its construction method for the dismounting of tower crane wall attaching rod
CN108946522A (en) * 2018-08-24 2018-12-07 中建三局集团有限公司 Attached tower crane base steel plinth turnover method outside super high-rise building
CN109467014A (en) * 2018-12-28 2019-03-15 中铁大桥局集团第五工程有限公司 Large-tonnage tower crane super large load attached wall structure in a kind of strong wind atmosphere
CN109592580A (en) * 2018-12-28 2019-04-09 中铁大桥局集团第五工程有限公司 Large-tonnage tower crane super large load attached wall structure method for rapidly mounting in a kind of strong wind atmosphere

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763617A (en) * 1972-04-03 1973-10-09 C M H Inc Tieback apparatus
KR20070117276A (en) * 2006-06-08 2007-12-12 주식회사 근하기공 The spacer for suspension shoe removal
CN202193571U (en) * 2011-08-24 2012-04-18 中国建筑第七工程局有限公司 Connecting piece for connecting wall attaching rod of tower crane with building
CN202575768U (en) * 2011-10-31 2012-12-05 劳升浩 Wall attaching device for construction tower crane
CN202744234U (en) * 2012-08-23 2013-02-20 云南建工第五建设有限公司 Adjustable adhering bar used for tower crane
CN203889956U (en) * 2014-05-12 2014-10-22 中冶天工上海十三冶建设有限公司 Rod-attached-to-wall connecting piece device for tower crane mounting

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763617A (en) * 1972-04-03 1973-10-09 C M H Inc Tieback apparatus
KR20070117276A (en) * 2006-06-08 2007-12-12 주식회사 근하기공 The spacer for suspension shoe removal
CN202193571U (en) * 2011-08-24 2012-04-18 中国建筑第七工程局有限公司 Connecting piece for connecting wall attaching rod of tower crane with building
CN202575768U (en) * 2011-10-31 2012-12-05 劳升浩 Wall attaching device for construction tower crane
CN202744234U (en) * 2012-08-23 2013-02-20 云南建工第五建设有限公司 Adjustable adhering bar used for tower crane
CN203889956U (en) * 2014-05-12 2014-10-22 中冶天工上海十三冶建设有限公司 Rod-attached-to-wall connecting piece device for tower crane mounting

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106760530A (en) * 2016-12-09 2017-05-31 广州市恒盛建设工程有限公司 A kind of operating platform and its construction method for the dismounting of tower crane wall attaching rod
CN106760530B (en) * 2016-12-09 2018-01-16 广州市恒盛建设工程有限公司 A kind of operating platform and its construction method for the dismounting of tower crane wall attaching rod
CN108946522A (en) * 2018-08-24 2018-12-07 中建三局集团有限公司 Attached tower crane base steel plinth turnover method outside super high-rise building
CN108946522B (en) * 2018-08-24 2019-10-29 中建三局集团有限公司 Attached tower crane base steel plinth turnover method outside super high-rise building
CN109467014A (en) * 2018-12-28 2019-03-15 中铁大桥局集团第五工程有限公司 Large-tonnage tower crane super large load attached wall structure in a kind of strong wind atmosphere
CN109592580A (en) * 2018-12-28 2019-04-09 中铁大桥局集团第五工程有限公司 Large-tonnage tower crane super large load attached wall structure method for rapidly mounting in a kind of strong wind atmosphere
CN109467014B (en) * 2018-12-28 2020-06-30 中铁大桥局集团第五工程有限公司 Wall-attached structure for large-tonnage tower crane super-large load in large wind environment

Also Published As

Publication number Publication date
CN105649334B (en) 2017-06-30

Similar Documents

Publication Publication Date Title
CN103291076B (en) Multilayer steel truss fragmented reverse hoisting construction method in arc-shaped frame
CN102444203B (en) High-altitude long-span overhanging corridor type reinforced concrete structure and construction method
CN104141383B (en) A kind of Bailey beam pendent form support system and construction thereof
CN101435276B (en) Cabin top steel beam hydraulic hoisting and positioning apparatus of cylinder cabin structure building and construction method thereof
CN105649334A (en) Concrete shear wall tower crane wall-attachment construction method and device thereof
CN101967886A (en) Assembly and installation methods of steel containment vessel of nuclear power station
CN104878693A (en) Lateral girder erection and construction method for truss double-girder type bridge girder erection machine
AU2013212529B2 (en) Automated formwork climbing system
CN203947771U (en) A kind of Bailey beam pendent form support system
CN109235903A (en) Steel structure modularization construction method
CN110409624B (en) Reverse calculation and construction method for large equipment installation and main body structure
CN106592962A (en) Large-height-difference long-span stiff-skeleton cladding concrete formwork construction method and apparatus
CN106930527A (en) The compound formwork high-altitude long-span prestressed girder construction technology of encorbelmenting of three-dimensional artificial shaped steel
CN201511439U (en) System for integrally binding and hoisting box girder steel reinforcement framework
CN204212065U (en) Bridge crossing anticollision barrier punching block erection equipment
CN106245531B (en) Steel structural bridge installation method is hung under bilateral derrick type
CN113431340B (en) Construction method of rose-shaped special-shaped space grid steel structure
CN114892813A (en) Large-span building main body supporting steel structure and construction method
CN205367539U (en) A load conduction device that is arranged in jacking of concrete shear force wall tower crane to adhere to construction
CN205224073U (en) Mould is fixed to contact net
CN112627055A (en) Bridge bent cap formwork support adjusting device and bridge bent cap construction method
CN102777044A (en) Hoisting method of steel-structured spraying layer of urea prilling tower
CN111675111A (en) Boiler hoisting sling in closed plant area and construction method
CN203429556U (en) System for quickly installing and positioning cable saddle
CN110700574A (en) Post-cast strip supporting structure and construction method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant