CN106284988A - Oblique circular cylinder template and construction method thereof - Google Patents
Oblique circular cylinder template and construction method thereof Download PDFInfo
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- CN106284988A CN106284988A CN201610858412.8A CN201610858412A CN106284988A CN 106284988 A CN106284988 A CN 106284988A CN 201610858412 A CN201610858412 A CN 201610858412A CN 106284988 A CN106284988 A CN 106284988A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/021—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of oblique circular cylinder template and construction method thereof, including column-form, many hounds, many vertical rods, bridging, cable wind ropes；The upper end of many described hounds is intervally fixed on the inner side of column-form, the lower end of many hounds fixes on the ground, the upper end of cable wind rope is fixed on the outside of column-form, each outer end points of bridging is separately fixed in the middle part of many hounds, is separately fixed at the middle part of bridging in the middle part of many vertical rods with end points；Described many hounds, many vertical rods, bridgings etc. constitute a bracing frame.The many hound intervals due to the present invention are fixed on the inner side of column-form, cable wind rope is fixed on the outside of column-form, bridging is fixed in the middle part of many hounds, many vertical rods are fixed on the middle part of bridging, making hound, many vertical rods, bridging, the firm support systems of cable wind rope one fixed cylinder template of composition, its structural stability is preferable.
Description
Technical field
The present invention relates to technical field of building construction, particularly relate to a kind of oblique circular cylinder template and construction method thereof.
Background technology
Needing the tilted cylinder of casting concrete in building concrete structure sometimes, tilted cylindrical envelope refers to that cylinder is to building
The tilted angle of thing is more than 0 °, and less than the cylinder at 90 ° of angles, its cross section is circular, and with floor at an angle.This allows for really
Protect template inclination angle accurate, template the most not spillage tight with floor contact site, concreting and during vibrating template constant
Shape, do not cave in, become a highly important problem.Traditional tilted cylindrical envelope template fixing method is made by scaffold upright rod and exists
After vertically supporting bottom template, it is supplemented with part skewed horizontal load.This fixing means commonly used is difficult to meet bearing height, lotus
Load, the template that span is the biggest, the stability of formwork-support is relatively difficult to ensure card.
This engineering high and big die plate bearing height, load, span are the biggest, main it is ensured that template is propped up during high and big die plate construction
Stablizing of support.
Summary of the invention
It is an object of the present invention to provide the oblique circular cylinder template of a kind of good stability.
Further object is that and a kind of oblique circular cylinder template construction method being prone to construction is provided.
For achieving the above object, the technical solution of the present invention is:
The present invention is a kind of oblique circular cylinder template, including column-form, many hounds, many vertical rods, bridging, cable wind ropes；Institute
The upper end of the many hounds stated is intervally fixed on the inner side of column-form, and the lower end of many hounds is fixed on ground
On, the upper end of cable wind rope is fixed on the outside of column-form, and each outer end points of bridging is separately fixed in many hounds
Portion, is separately fixed at the middle part of bridging with end points in the middle part of many vertical rods；Many described hounds, many vertical rods, bridgings
Deng one bracing frame of composition.
Described bridging is made up of horizontal cross brace, vertical bridging；Hang down respectively in the two ends of described horizontal cross brace
Directly being fixed on vertical bridging, the two ends of vertical bridging are respectively and vertically fixed on horizontal cross brace, constitute multiple size
Different rectangular frame structure.
Described column-form includes that cylinder typified form, many flitches erect stupefied, steel band tie；Many described flitches erect
Stupefied along cylinder typified form length direction interval arrange and flitch erect stupefied inner side and be fitted on the outer wall of cylinder typified form, steel band
The inner band of tie is erected on stupefied outside at flitch.
The top of described hound is connected with U-shaped screw mandrel jacking, and the lower end of pad is oblique is fixed in U-shaped screw mandrel jacking
The outer end of U-type groove mouth, is equipped with flitch master stupefied in the U-type groove mouth of U-shaped screw mandrel jacking.
The lower end of described hound acts against on triangle stow-wood by sheeting caps, and triangle stow-wood is fixed on floor, and
And, the bottom of hound is connected by short tube bar right angle button of sweeping the floor with the support in laterally tiltedly vertical rod, the lower end of the most oblique vertical rod
Squeeze in soil.
The present invention be described in a kind of claim 1 the construction method of oblique circular cylinder template, comprise the following steps:
(1) installing bottom layer bracing frame
Base is arranged, self-indulgent horizontal level sweeps the floor bar, erect bottom vertical rod from corner successively to both sides, and bottom and level are swept the floor bar
Snapping is fixed, and should check the perpendicularity of vertical rod before fixing bottom bar, after the installing vertical rod of each direction, and installing second layer level immediately
Reinforce bar to fix with vertical rod snapping, after check vertical rod and girt meet the requirements, screw up with a wrench by 45～60N m moments
Fastening bolt, extend successively by above-mentioned requirements and set up until first step base layer support frame completes, then carry out second step girt
Install, install bridging in time by setting up process subsequently；
(2) top supporting frame is installed
1. require unwrapping wire location, first to eject the steel tube poles position line, sheeting caps, base riding position according to vertical rod site plan
Want accurately, when setting up, can use the method set up with logical layer by row, and bar should be reinforced with taking in length and breadth with setting bar level of sweeping the floor；Vertical rod
Bottom sheeting caps length no less than 2 across, width >=200mm, thickness 50mm；Girt is firm with vertical rod snapping, sweeps the floor in length and breadth
Bar overhead height is not more than 200mm；
2. during site operation falsework, the spacing between bar and top horizontal pull bar of sweeping the floor, determined meeting stencil design
Girt stride requirements under the conditions of, should be distributed equally and determine concrete step pitch；Each step vertically and horizontally should respectively set one water
Horizontal drawing bar；
3. support body outer periphery and internal vertical, horizontal every 4 across, the end to top the most vertical bridging, vertical bridging are set
Width be 4 across；At vertical bridging top, intersection point plane arranges continuous horizontal bridging, and the layer that arranges of bar of sweeping the floor arranges level and cuts
Cutter supports, and horizontal cross brace to support body baseplane distance and horizontal cross tie distance are less than 6m, and bridging width is 3～5m；Perpendicular
Being 45 °～60 ° to the inclination angle of bridging brace Yu ground, horizontal cross brace angle vertical or horizontal with support is 45 °～60 °；Cut
The spreading of cutter support brace uses overlap joint, and the lap of splice is not less than 1m, and employing is fixed not less than 2 rotary buckles, end fastener
The edge of cover plate to rod end distance not less than 100mm；Bridging use rotary buckle be fixed on intersecting therewith girt or
In vertical rod, the distance of rotary buckle centrage to host node is not more than 150mm；
4. girt spreading use to clasp connect, girt clasp is answered interlaced arrangement, two are bordered on the river mutually
The joint of horizontal drawing bar should not be located at synchronization with across interior, and asynchronous or difference is across two adjacent joints distance that staggers in the horizontal direction
More than 500mm, the distance of each connector center to nearly host node is not preferably greater than the 1/3 of span；
5. in vertical rod clasp is answered interlaced arrangement: the joint of two adjacent vertical rods should not be arranged in synchronization, in synchronizing every
Two of a piece vertical rod are separated by the distance preferably less than 500mm that joint staggers in short transverse；Each connector center is to host node
Distance is not preferably greater than the 1/3 of step pitch；
(3) column-form is installed
On post, first eject axis, the position line and horizontal elevation control line, adjust the adjustable top of design of coupler scaffold by designed elevation
The absolute altitude of torr, is adjusted to predetermined height, then lays flitch on the supporting plate of adjustable jack；After column-form is installed, then
Flitch is installed and erects stupefied, steel band tie is finally installed；
(4) capital beam form is installed: according to the absolute altitude on post, draws bottom elevation, constructs according to beam form, controls the U-shaped jacking of vertical rod
Absolute altitude, it is stupefied to place flitch master on U-shaped jacking, then repaves along beam span direction that to put square steel tube at the bottom of beam time stupefied, lay at the bottom of beam,
Beam side panel, colligation beam steel, reinforcement side template；
Process to privileged sites: the outside of oblique circular cylinder is designed with binder, the about every 3m of vertical spacing together, take to reserve by this binder
Joint bar, carries out secondary construction after oblique circular cylinder has been constructed again；During construction oblique circular cylinder, the typified form of oblique circular cylinder is holed,
The straight muscle of reserved binder, in order to oblique circular cylinder mould form removal.
After using such scheme, owing to the present invention includes column-form, many hounds, many vertical rods, bridging, guys
Rope, many hound intervals are fixed on the inner side of column-form, and cable wind rope is fixed on the outside of column-form, and bridging is fixed on
In the middle part of many hounds, many vertical rods are fixed on the middle part of bridging so that hound, many vertical rods, bridging, cable wind rope structures
Becoming the firm support system of a fixed cylinder template, its structural stability is preferable.
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the sectional view of column-form of the present invention；
Fig. 4 is hound top junction composition of the present invention；；
Fig. 5 is the first chart at the bottom of of hound of the present invention；
Fig. 6 is hound the second chart at the bottom of of the present invention.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 6 shows, the present invention is a kind of oblique circular cylinder template, including column-form 1, many hounds 2, many
Root vertical rod 3,4, two cable wind ropes 5 of bridging, bar 6 of sweeping the floor, girt 7.
The upper end of many described hounds 2 is intervally fixed on the inner side of column-form 1, many hounds 2 times
End fixes on the ground, and the upper end of two cable wind ropes 5 is separately fixed at the top outside column-form 1 and middle part, bridging 4
Each outer end points is separately fixed in the middle part of many hounds 2, is separately fixed in bridging 2 with end points in the middle part of many vertical rods 3
Portion.Many described hounds 2, many vertical rods 3, bridgings 4 etc. constitute a bracing frame 8.
Described bridging 4 is made up of horizontal cross brace 41, vertical bridging 42 and lateral bridging 43.Described level
The two ends of bridging 41 are respectively and vertically fixed on vertical bridging 42, and the two ends of vertical bridging 42 are respectively and vertically fixed at water
On flat bridging 41, constituting multiple rectangular frame structure varied in size, lateral bridging 43 is fixed on horizontal cross brace 41 He
Vertical bridging 42 outer end.
In the present embodiment, described bridging 4 is according to reinforced setting.In support body outer periphery and internal vertical, horizontal
Every 4 across (and no more than 5m), the end to top arrange the most vertical bridging 42, bridging 4 width be 4 across.At vertical bridging
42 top intersection point planes arrange continuous horizontal bridging 41, and the layer that arranges of bar 6 of sweeping the floor arranges horizontal cross brace 41, horizontal cross brace
41 to support body baseplane distance and horizontal cross brace 41 spacing are less than 6m, and bridging 4 width is 3～5m.Vertical bridging 42
Brace is 45 °～60 ° with the inclination angle on ground, and horizontal cross brace 41 vertical with support (or horizontal) is 45 °～60 ° to angle.Bridging 4
The spreading of brace uses overlap joint, and the lap of splice is not less than 1m, and employing is fixed not less than 2 rotary buckles, end fastener cover plate
Edge to rod end distance not less than 100mm.Bridging 4 uses rotary buckle to be fixed on intersecting therewith girt 7 or vertical
On bar 3, the distance of rotary buckle centrage to host node is not more than 150mm.
As it is shown on figure 3, described column-form 1 includes that cylinder typified form 11, many flitches erect stupefied 12, steel band tie
13.Many described flitches erect stupefied 12 and erect be fitted in inside stupefied 12 along the setting of cylinder typified form 11 length direction interval and flitch
On the outer wall of cylinder typified form 11, the inner band of steel band tie 13 is erected on the outside of stupefied 12 at flitch, by cylinder typified form
11 wale firmly.
As shown in Figure 4, the top of described hound 2 is connected with U-shaped screw mandrel jacking 21, and the lower end of pad 22 is oblique affixed
In the outer end of the U-type groove mouth of U-shaped screw mandrel jacking 21, in the U-type groove mouth of U-shaped screw mandrel jacking 21, it is equipped with flitch master stupefied 23.
As it is shown in figure 5, be the hound 2 of the present invention structural representation bottom the first, hound 2 lower end is all at sheeting caps
On 24, on the skew wall of the triangular groove 101 on sheeting caps 24 ground 10.
As shown in Fig. 1, Fig. 6, it is the structural representation bottom hound 2 the second of the present invention, described hound 2 times
End acts against on triangle stow-wood 25 by sheeting caps 24, and triangle stow-wood 25 is fixed on floor, and, the bottom of hound 2 leads to
Crossing short tube 26 bar right angle button 28 of sweeping the floor with the support in laterally tiltedly vertical rod 27 to be connected, the most tiltedly the lower end of vertical rod 27 is squeezed in soil.
In the present embodiment, the most tiltedly vertical rod 27 often arranges four, is all provided with steel pipe slide resistant pile, squeezes in soil at every the most tiltedly vertical rod 27
Not less than 500mm, expose not less than 300mm, remaining spacing 1.5m.
Described bar 6 of sweeping the floor is located at vertical rod 3 end far from ground 200mm eminence, along horizontal direction in length and breadth by the journey on horizontal under vertical
Sequence sets bar 6 of sweeping the floor.Bar 6 of sweeping the floor should use docking, and adjacent two banjo fixing butt jointings sweeping the floor bar must not be with across interior, and banjo fixing butt jointing edge
The distance that horizontal direction staggers is not preferably less than 500mm, and each connector center is not preferably greater than the 1/3 of vertical pole's span away from host node.
Described girt 7 step pitch is less than 1.5m, arranges in length and breadth.Vertical rod 3 top in adjustable supporting backing portion should be along vertical
One girt of horizontally set 7.When support system height is in 8～20m, add in the middle of step pitch two girt 7 pushing up most
One girt 7.Support system for oblique circular cylinder adds one girt in the middle of the step girt 7 of frame top two respectively
7。
Transverse horizontal pull bar 7 and the hound 2 right angle snapping of described bracing frame 8, longitudinal girt 7 and horizontal water
Horizontal drawing bar 7 right angle snapping.
As shown in Figure 1, Figure 2, Figure 6 shows, the present invention is a kind of oblique circular cylinder template construction method, comprises the following steps:
1. set up bracing frame 8
(1) installing bottom layer bracing frame 8
Base is arranged, self-indulgent horizontal level sweeps the floor bar 6, erect bottom vertical rod 3 from corner successively to both sides, sweeps the floor with level in bottom
Bar 6 snapping is fixed, and should check the perpendicularity of vertical rod 3, after the installing vertical rod 3 of each direction, install second immediately before fixing bottom bar
Layer horizontal reinforcing bar is fixed with vertical rod 3 snapping, after check vertical rod 3 and girt meet the requirements, uses by 45～60N m moments
Spanner is tightened fastening bolt, is extended successively by above-mentioned requirements and set up until first step base layer support frame 8 completes, then checks one comprehensively
All over base layer support frame 8 mass, it is ensured that carry out second step girt installation after framework prescription again, subsequently by set up process and
Time installing bridging 4.
(2) top supporting frame 8 is installed
1. requiring unwrapping wire location, first to eject steel tube poles 3 position line according to vertical rod 3 site plan, sheeting caps 24, base are laid
Position is wanted accurately, can use the method set up with logical layer by row when setting up, and should reinforce in length and breadth with setting bar 6 level of sweeping the floor with taking
Bar.Bottom vertical rod 3 sheeting caps 24 length no less than 2 across, width >=200mm, thickness 50mm.Girt 7 and vertical rod 3 snapping jail
Gu, bar 6 overhead height of sweeping the floor in length and breadth is not more than 200mm.
2. during site operation falsework, the spacing between bar 6 and top horizontal pull bar 7 of sweeping the floor, meeting stencil design
Determined by under girt 7 step pitch (1.5m) requirement condition, should be distributed equally and determine concrete step pitch；Each step is vertically and horizontally
Should respectively set one girt 7, i.e. often walk, often girt 7 be set across the most two-way.
3. in support body outer periphery and internal vertical, horizontal every 4 across (and no more than 5m), the end arrange to top and vertically cut continuously
Cutter support 42, vertical bridging 42 width be 4 across.At vertical bridging 42 top, intersection point plane arranges continuous horizontal bridging 41,
The layer that arranges of bar 6 of sweeping the floor arranges horizontal cross brace 41, between horizontal cross brace 41 to support body baseplane distance and horizontal cross brace 41
Away from less than 6m, bridging 4 width is 3～5m.Vertical bridging 42 brace is 45 °～60 ° with the inclination angle on ground, horizontal cross
Support 41 vertical with support (or horizontal) is 45 °～60 ° to angle.The spreading of bridging 4 brace uses overlap joint, and the lap of splice is not less than
1m, and use and fix not less than 2 rotary buckles, the edge of end fastener cover plate to rod end distance is not less than 100mm.Bridging
4 use rotary buckle to be fixed in intersecting therewith girt 7 or vertical rod 3, the distance of rotary buckle centrage to host node
It is not more than 150mm.
4. girt 7 use to clasp connect, girt 7 clasp is answered interlaced arrangement, two are bordered on the river mutually
The joint of horizontal drawing bar 7 should not be located at synchronization with across interior, asynchronous or difference across two adjacent joints in the horizontal direction stagger away from
From more than 500mm, the distance of each connector center to nearly host node is not preferably greater than the 1/3 of span.
5. in vertical rod 3 clasp is answered interlaced arrangement: the joint of two adjacent vertical rods 3 should not be arranged in synchronization, with
In step, two every a vertical rod 3 are separated by the distance preferably less than 500mm that joint staggers in short transverse；Each connector center is to main
The distance of node is not preferably greater than the 1/3 of step pitch.
6. the screw-down torque of fastener should control at 45～60N m, forms clerking during inspection, and supervisor implements other
Standing and carry out by random distribution principle, the 10% of contacting piece quantity is inspected by random samples, disqualification rate exceed sampling observation quantity 10% should be complete
Face checks, stops to qualified.
7., after falsework has been set up, it is necessary to first self-inspection, the company of reinforming is correlated with after authorities' passed examination, passes through
Management, Quality Supervision Station are checked and accepted by rear, can come into operation.
(3) column-form 1 is installed
On post, first eject axis, the position line and horizontal elevation control line, adjust the adjustable top of design of coupler scaffold by designed elevation
The absolute altitude of torr, is adjusted to predetermined height, then lays flitch on the supporting plate of adjustable jack.After column-form 1 is installed, then
Install 100 × 100/50 × 100 flitches erect stupefied 12(time stupefied), finally installation steel band tie 13.
(4) capital beam form is installed: according to the absolute altitude on post, draws bottom elevation, constructs according to beam form, controls vertical rod 3U type
The absolute altitude of jacking, places 100 × 100 flitch masters stupefied 23 on U-shaped jacking, then repaves and put 5 50 × 50 × 3.5 square steel at the bottom of beam
Pipe time stupefied (along beam span direction), lays at the bottom of beam, beam side panel, colligation beam steel, reinforcement side template.
(5) process of privileged sites:
The outside of oblique circular cylinder is designed with binder XL1(300 × 600), the about every 3m of vertical spacing together, intend taking reserved inserting by this binder
Muscle, carries out secondary construction after oblique circular cylinder has been constructed again.During construction oblique circular cylinder, the typified form of oblique circular cylinder is holed, in advance
Stay the straight muscle of binder XL1, in order to oblique circular cylinder mould form removal.
Because the post height of oblique circular cylinder is higher, along the oblique height of oblique circular cylinder, one concrete placings mouth, the mark of oblique circular cylinder are set every 3m
The long 3m of quasi-joint, requires when therefore ordering goods that producer opens concrete placings mouth on typified form, and opening size is drafted as 400mm width, 300mm
High.
The above, only present pre-ferred embodiments, therefore can not limit, with this, the scope that the present invention implements, i.e. depend on
Equivalence change and the modification that scope of the present invention patent and description are made, all should still belong to the model that patent of the present invention contains
In enclosing.
Claims (7)
1. an oblique circular cylinder template, it is characterised in that: include column-form, many hounds, many vertical rods, bridging, guys
Rope；The upper end of many described hounds is intervally fixed on the inner side of column-form, and the lower end of many hounds is fixed on
On ground, the upper end of cable wind rope is fixed on the outside of column-form, and each outer end points of bridging is separately fixed at many diagonal braces
In the middle part of bar, in the middle part of many vertical rods, it is separately fixed at the middle part of bridging with end points；Described many hounds, many vertical rods, cut
Cutter supports etc. constitute a bracing frame.
Oblique circular cylinder template the most according to claim 1, it is characterised in that: described bridging is by horizontal cross brace, vertical
Bridging forms；The two ends of described horizontal cross brace are respectively and vertically fixed on vertical bridging, the two ends of vertical bridging
It is respectively and vertically fixed on horizontal cross brace, constitutes multiple rectangular frame structure varied in size.
Oblique circular cylinder template the most according to claim 1, it is characterised in that: described column-form includes cylinder stock mould
Plate, many flitches erect stupefied, steel band tie；Many described flitches erect stupefied along the setting of cylinder typified form length direction interval and wood
Perpendicular stupefied inner side, side is fitted on the outer wall of cylinder typified form, and the inner band of steel band tie is erected on stupefied outside at flitch.
Oblique circular cylinder template the most according to claim 1, it is characterised in that: the top of described hound is connected with U-shaped silk
Masthead torr, the outer end of the oblique U-type groove mouth being fixed in U-shaped screw mandrel jacking in the lower end of pad, at the U-type groove mouth of U-shaped screw mandrel jacking
Inside it is equipped with flitch master stupefied.
Oblique circular cylinder template the most according to claim 1, it is characterised in that: sheeting caps top is passed through in the lower end of described hound
Leaning against on triangle stow-wood, triangle stow-wood is fixed on floor, and, the bottom of hound is by short tube and the most oblique vertical rod
Sweep the floor bar right angle button of support connects, and the most tiltedly the lower end of vertical rod is squeezed in soil.
6. described in a claim 1 the construction method of oblique circular cylinder template, it is characterised in that: comprise the following steps:
(1) installing bottom layer bracing frame
Base is arranged, self-indulgent horizontal level sweeps the floor bar, erect bottom vertical rod from corner successively to both sides, and bottom and level are swept the floor bar
Snapping is fixed, and should check the perpendicularity of vertical rod before fixing bottom bar, after the installing vertical rod of each direction, and installing second layer level immediately
Reinforce bar to fix with vertical rod snapping, after check vertical rod and girt meet the requirements, screw up with a wrench by 45～60N m moments
Fastening bolt, extend successively by above-mentioned requirements and set up until first step base layer support frame completes, then carry out second step girt
Install, install bridging in time by setting up process subsequently；
(2) top supporting frame is installed
1. require unwrapping wire location, first to eject the steel tube poles position line, sheeting caps, base riding position according to vertical rod site plan
Want accurately, when setting up, can use the method set up with logical layer by row, and bar should be reinforced with taking in length and breadth with setting bar level of sweeping the floor；Vertical rod
Bottom sheeting caps length no less than 2 across, width >=200mm, thickness 50mm；Girt is firm with vertical rod snapping, sweeps the floor in length and breadth
Bar overhead height is not more than 200mm；
2. during site operation falsework, the spacing between bar and top horizontal pull bar of sweeping the floor, determined meeting stencil design
Girt stride requirements under the conditions of, should be distributed equally and determine concrete step pitch；Each step vertically and horizontally should respectively set one water
Horizontal drawing bar；
3. support body outer periphery and internal vertical, horizontal every 4 across, the end to top the most vertical bridging, vertical bridging are set
Width be 4 across；At vertical bridging top, intersection point plane arranges continuous horizontal bridging, and the layer that arranges of bar of sweeping the floor arranges level and cuts
Cutter supports, and horizontal cross brace to support body baseplane distance and horizontal cross tie distance are less than 6m, and bridging width is 3～5m；Perpendicular
Being 45 °～60 ° to the inclination angle of bridging brace Yu ground, horizontal cross brace angle vertical or horizontal with support is 45 °～60 °；Cut
The spreading of cutter support brace uses overlap joint, and the lap of splice is not less than 1m, and employing is fixed not less than 2 rotary buckles, end fastener
The edge of cover plate to rod end distance not less than 100mm；Bridging use rotary buckle be fixed on intersecting therewith girt or
In vertical rod, the distance of rotary buckle centrage to host node is not more than 150mm；
4. girt spreading use to clasp connect, girt clasp is answered interlaced arrangement, two are bordered on the river mutually
The joint of horizontal drawing bar should not be located at synchronization with across interior, and asynchronous or difference is across two adjacent joints distance that staggers in the horizontal direction
More than 500mm, the distance of each connector center to nearly host node is not preferably greater than the 1/3 of span；
5. in vertical rod clasp is answered interlaced arrangement: the joint of two adjacent vertical rods should not be arranged in synchronization, in synchronizing every
Two of a piece vertical rod are separated by the distance preferably less than 500mm that joint staggers in short transverse；Each connector center is to host node
Distance is not preferably greater than the 1/3 of step pitch；
(3) column-form is installed
On post, first eject axis, the position line and horizontal elevation control line, adjust the adjustable top of design of coupler scaffold by designed elevation
The absolute altitude of torr, is adjusted to predetermined height, then lays flitch on the supporting plate of adjustable jack；After column-form is installed, then
Flitch is installed and erects stupefied, steel band tie is finally installed；
(4) capital beam form is installed: according to the absolute altitude on post, draws bottom elevation, constructs according to beam form, controls the U-shaped jacking of vertical rod
Absolute altitude, it is stupefied to place flitch master on U-shaped jacking, then repaves along beam span direction that to put square steel tube at the bottom of beam time stupefied, lay at the bottom of beam,
Beam side panel, colligation beam steel, reinforcement side template.
The construction method of oblique circular cylinder template the most according to claim 6, it is characterised in that: the process to privileged sites:
The outside of oblique circular cylinder is designed with binder, and together, this binder takes reserved joint bar to the about every 3m of vertical spacing, treats that oblique circular cylinder has been constructed
After carry out secondary construction again；During construction oblique circular cylinder, the typified form of oblique circular cylinder is holed, the straight muscle of reserved binder, in order to tiltedly
Cylinder mold form removal.
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| CN108240070A (en) * | 2017-12-12 | 2018-07-03 | 广东省建筑工程机械施工有限公司 | A kind of casting method of tall and big batter post |
| CN109025292A (en) * | 2018-07-26 | 2018-12-18 | 北京首钢建设集团有限公司 | A kind of large-sized concrete funnel formwork erection method |
| CN110361524A (en) * | 2019-05-22 | 2019-10-22 | 中建路桥集团有限公司 | Cable-stayed bridge tilts king-post concrete to the test model construction method of template horizontal force action |
| CN112031406A (en) * | 2020-08-31 | 2020-12-04 | 上海宝冶集团有限公司 | Construction method for 360-degree rotary bending of snowmobile ski-racing track |
| CN112814373A (en) * | 2021-01-26 | 2021-05-18 | 中国五冶集团有限公司 | Inclined column formwork supporting structure and construction method |
| CN114421397A (en) * | 2022-02-25 | 2022-04-29 | 安徽顺开电气有限公司 | Electric power energy-saving engineering cable anti-seismic mechanism |
-
2016
- 2016-09-28 CN CN201610858412.8A patent/CN106284988A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240070A (en) * | 2017-12-12 | 2018-07-03 | 广东省建筑工程机械施工有限公司 | A kind of casting method of tall and big batter post |
| CN108240070B (en) * | 2017-12-12 | 2020-04-28 | 广东省建筑工程机械施工有限公司 | Pouring method of tall and big batter post |
| CN108104482A (en) * | 2017-12-29 | 2018-06-01 | 珠海十字门中央商务区建设控股有限公司 | Batter post installation method |
| CN109025292A (en) * | 2018-07-26 | 2018-12-18 | 北京首钢建设集团有限公司 | A kind of large-sized concrete funnel formwork erection method |
| CN110361524A (en) * | 2019-05-22 | 2019-10-22 | 中建路桥集团有限公司 | Cable-stayed bridge tilts king-post concrete to the test model construction method of template horizontal force action |
| CN112031406A (en) * | 2020-08-31 | 2020-12-04 | 上海宝冶集团有限公司 | Construction method for 360-degree rotary bending of snowmobile ski-racing track |
| CN112031406B (en) * | 2020-08-31 | 2021-12-31 | 上海宝冶集团有限公司 | Construction method for 360-degree rotary bending of snowmobile ski-racing track |
| CN112814373A (en) * | 2021-01-26 | 2021-05-18 | 中国五冶集团有限公司 | Inclined column formwork supporting structure and construction method |
| CN114421397A (en) * | 2022-02-25 | 2022-04-29 | 安徽顺开电气有限公司 | Electric power energy-saving engineering cable anti-seismic mechanism |
| CN114421397B (en) * | 2022-02-25 | 2024-04-26 | 安徽顺开电气有限公司 | Electric power energy-saving engineering cable anti-seismic mechanism |
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Application publication date: 20170104 |