CN206513053U - Block the vertical haunch structure of beam lateral support - Google Patents

Abstract

The vertical haunch structure of beam lateral support is blocked the utility model discloses one kind, aim to provide a kind of vertical haunch structure of closure beam lateral support that can strengthen and block bearing capacity advantage, its drip irrigation device is, provided with the support beam and closure beam being arranged in a mutually vertical manner in the people's air defense region, the angle that the support beam and closure beam are constituted is provided with the vertical haunch for Auxiliary support, vertical haunch is located at the side in support beam towards ground, common depth of beam can be made up not enough, the problem of can not being supported directly as closure beam, the diameter of stress cage bar and stirrup in closure beam can also be reduced, make its specification smaller and more suitable, so as to reduce the expense needed for reinforcing bar, make lateral force beam section more reasonable simultaneously, further reduce the cost needed for building.

Description

Block the vertical haunch structure of beam lateral support

Technical field

The utility model is related to floor decoration reinforcement structure field, more particularly to a kind of closure vertical haunch of beam lateral support Structure.

Background technology

Air-raid shelter is one kind of civil air defense works, and it includes exterior wall, cushion wall, explosion proof door, enclosing wall, protection partition wall etc. Part is constituted, and is mainly used in people's air defence temporary shelters, wartime air defense direction center, communication center, hideaway etc., and part is forever standby Fortification also has three proofings function.

Air-raid shelter is combined in mechanical garage design, when the floor height of basement is higher, is calculated in people's air defense horizontal impact Under bearing capacity and arrangement of reinforcement section it is too big, common secondary depth of beam is not enough, it is impossible to supported directly as closure beam, it is therefore desirable to Reinforcement structure is set to carry out the closure bearing capacity of lifting beam.

Utility model content

The purpose of this utility model is to provide a kind of closure vertical haunch structure of beam lateral support, and it, which has, can strengthen envelope The advantage of stifled bearing capacity.

Above-mentioned technical purpose of the present utility model technical scheme is that：

In one kind closure vertical haunch structure of beam lateral support, including inhuman defence area and people's air defense region, the people's air defense region Provided with the support beam and closure beam being arranged in a mutually vertical manner, the angle that the support beam and closure beam are constituted, which is provided with, to be used to aid in branch The vertical haunch of support, vertical haunch is located at the side towards ground in support beam.

It is arranged such, the setting of vertical haunch can increase local depth of beam, as the support of secondary beam, so as to increase Overall bearing capacity, while vertical haunch is for other modes, its height and shared space size are smaller, can More fully utilize air-raid shelter space, will closure beam in the lateral load-bearing beam of people's air defense by one across become two across even it is many Across so as to reduce the effective span of the lateral load-bearing beam of people's air defense in closure beam, people's air defense lateral load-bearing beam in closure beam can be reduced The diameter of stress cage bar and stirrup, makes its specification smaller and more suitable, so that the expense needed for reducing reinforcing bar, at the same allow it is lateral by Power beam section is more reasonable, further reduces the cost needed for building.

Further set：The rectangular triangle in cross section of the vertical haunch, its two right-angle sides respectively with support beam Abutted with closure beam.

It is arranged such, sets after vertical haunch, the lateral load-bearing beam of people's air defense passes through Multispans continuous in closure beam, can make closure Load in beam suffered by the lateral load-bearing beam of people's air defense is effectively transmitted, enable secondary beam meet support require, directly using its as Overall support, reduces secondary beam and shelves the main depth of beam of other side of secondary beam.

Further set：In the closure beam provided with stress cage bar, some be located at closure beam one end beam face reinforcing bar and The beam bottom reinforcing bar of the other end.

It is arranged such, the cooperation of steel bar stress can in stress cage bar, beam face reinforcing bar, beam bottom reinforcing bar and the lateral load-bearing beam of people's air defense As the general frame for blocking beam, to make, the Stability Analysis of Structures of closure beam, internal force distribution are more reasonable, and support effect is better.

Further set：The two ends of the closure beam are fixed with the closure side column for connecting closure beam and support beam.

It is arranged such, the effect of closure side column is to be attached closure beam with support beam, can simultaneously serve as whole envelope The support column of stifled beam, because the span for blocking beam is larger, its two ends, which sets closure side column to support, can coordinate centre Vertical haunch will whole closure beam be divided into two across so that internal force distribution is more reasonable, the further overall stability of increase.

In summary, the utility model has the advantages that：

Common depth of beam can be made up not enough, it is impossible to the problem of being supported directly as closure beam, moreover it is possible to reduce closure beam The diameter of interior stress cage bar and stirrup, makes its specification smaller and more suitable, so that the expense needed for reducing reinforcing bar, while allowing lateral Stress beam section is more reasonable, further reduces the cost needed for building.

Brief description of the drawings

Fig. 1 is the schematic cross-section of embodiment 1；

Fig. 2 is the mounting structure schematic diagram of vertical haunch in embodiment 1.

In figure, 1, support beam；2nd, beam is blocked；3rd, vertical haunch；4th, people's air defense region；5th, inhuman defence area；6th, stirrup；61st, beam Face reinforcing bar；62nd, beam bottom reinforcing bar；7th, side column is blocked；8th, the lateral load-bearing beam of people's air defense in closure beam.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1：One kind closure vertical haunch structure of beam lateral support, as depicted in figs. 1 and 2, it includes the non-of left side People defence area 5 and the people's air defense region 4 on right side, the upper right corner in people's air defense region 4 are provided with the support beam 1 of cuboid, people's air defense region 4 and non- The centre in people defence area 5 is provided with the closure beam 2 of cuboid, the right angle constituted between support beam 1 and closure beam 2 and is fixed with vertically Haunch 3, the middle of support beam 1 is the section of the lateral load-bearing beam 8 of people's air defense in closure beam, and its section is rectangle.

As shown in figure 1, the cross section of vertical haunch 3 is right angled triangle, the overall shape in triangular prism is set, and it is longer Right-angle side be connected in support beam 1, shorter right-angle side be connected to closure beam 2 on, so setting can make up common secondary beam Height is not enough, increases overall bearing capacity, is supported using it as closure beam 2, while its height and shared space Size is smaller, can more fully utilize the space of air-raid shelter.

As shown in figure 1, being fixed with some stirrups 6 in the closure beam 2 of rectangular shape, stirrup 6 extends downwards, and Penetrate whole closure beam 2 to set, the top of closure beam 2 is fixed with some beam face reinforcing bars 61, and beam face reinforcing bar 61 is mutual with stirrup 6 It is staggered, can so increases closure beam 2 overall intensity and drag performance, the bottom of closure beam 2 is correspondingly provided with some Beam bottom reinforcing bar 62, beam bottom reinforcing bar 62, beam face reinforcing bar 61 coordinate with stirrup 6 disclosure satisfy that closure beam 2 under vertical uniform load q Stress.

Add after vertical haunch 3, can make in closure beam that load is effectively transmitted on lateral bearing beam 8, block beam 2 The effective span of middle people's air defense lateral force beam is smaller, by Multispans continuous, is transmitted by multiple supports after load, people in closure beam Prevent that the people's air defense load level power distribution suffered by lateral load-bearing beam 8 is more reasonable, therefore the lateral load-bearing of people's air defense in required closure beam The diameter of cage bar, stirrup and section in beam 8 is smaller and more particularly suitable, so that the cost required for reducing integral constructing.

As shown in Fig. 2 being vertical haunch 3 directly over closure beam 2 centre position, the two ends of closure beam 2 are additionally provided with closure Side column 7, closure side column 7 can fix closure beam 2 and the support beam 1 at rear, so as to play the branch to blocking side column 7 at two ends Support, coordinates the vertical haunch 3 in centre position, and it is two across can reduce and block in beam that will entirely block 8 points of lateral bearing beam in beam The stress cage bar of the lateral load-bearing beam of people's air defense and the diameter of stirrup, make its specification smaller and more suitable, and then increase its bearing capacity And stability.

The above embodiments are only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (5)

1. one kind closure vertical haunch structure of beam lateral support, including inhuman defence area (5) and people's air defense region (4), it is characterised in that： Provided with the support beam (1) and closure beam (2) being arranged in a mutually vertical manner, the support beam (1) and closure beam in the people's air defense region (4) (2) angle constituted is provided with the vertical haunch (3) for Auxiliary support, and vertical haunch (3) is located in support beam (1) towards ground The side in face.

2. the closure vertical haunch structure of beam lateral support according to claim 1, it is characterised in that：The vertical haunch (3) the rectangular triangle in cross section, its two right-angle sides are abutted with support beam (1) and closure beam (2) respectively.

3. the closure vertical haunch structure of beam lateral support according to claim 1, it is characterised in that：The closure beam (2) The beam bottom reinforcing bar (62) of the interior beam face reinforcing bar (61) and the other end for being located at closure beam (2) one end provided with stirrup (6), some.

4. the closure vertical haunch structure of beam lateral support according to claim 1, it is characterised in that：The closure beam (2) Two ends be fixed with for connect closure beam (2) and support beam (1) closure side column (7).

5. the closure vertical haunch structure of beam lateral support according to claim 1, it is characterised in that：The closure beam (2) Inside it is additionally provided with the lateral load-bearing beam (8) of people's air defense in closure beam.