The connecting joint structure of a kind of compound bar board wall and steel column and construction method thereof
Technical field
The present invention relates to technical field of building construction, relate generally to wall and steel column in steel house attachment structure and
Construction method.
Background technology
At present, steel building gets more and more, and existing steel building is in construction, and the connection of steel column and wall is generally joined
Putting tension rib, to ensure the stability of wall and post, junction mortar connects, then to steel column brushing fireproof coating.This knot
Structure and construction method thereof are relatively costly, and operation is many, construction trouble, and steel column and wall junction easily produce crack, water proofing property with
Poor seismic behavior.Additionally, tension rib is welded on steel column, this body structure of steel column can be produced and destroy, be unfavorable for the whole of structure
Body stability.
Summary of the invention
For existing structure and the defect of construction method and deficiency, it is an object of the invention to provide and a kind of letter is installed
The connection node knot of the compound bar board wall that just, construction cost is low, structural stability good, water proofing property is good with anti-seismic performance and steel column
Structure and construction method thereof.
The purpose of the present invention is achieved through the following technical solutions:
A kind of compound bar board wall and the connecting joint structure of band steel post, at the compound bar board wall connection node with steel column,
Between composite strip plate wall joint section and steel column that thickness is identical use polymer mortar is connected, compound bar board wall upon connection and
Steel column lateral surface covers high-density fiber cement plate, passes through structure between high-density fiber cement plate and the compound bar board wall of every side
The high-density fiber cement plate on two sides is connected by the gluing long nailing connect and pass through to run through with compound bar board wall, the high density of every side
Bondd by glue for tile between fiber cement board with steel column and be connected by short nailing.
Compound bar board wall of the present invention is as follows with the construction method step of the connecting joint structure of band steel post:
A. polymer mortar is used to be connected with steel column the junction of compound bar board wall;
B. at the junction two lateral surface smearing structure glue of compound bar board wall, two lateral surface at steel column smear glue for tile;
C. high-density fiber cement plate is covered and block on the coated face outside the junction and steel column of compound bar board wall;
D. inject short nailing and connect high-density fiber cement plate and the steel column of both sides respectively;Inject and run through two sides high density
The long nailing of fiber cement board, connects as one the high-density fiber cement plate of two sides with compound bar board wall.
Using present configuration, fireproof coating can be smeared in steel column surface, it is not necessary to tension rib, reduces construction cost,
And quick construction is convenient.The crack between steel column and wall can be prevented effectively from, it is ensured that the protective of structure and stability simultaneously.Simultaneously
High-density fiber cement plate heat conductivity is low, heat insulation performance good, and waterproof and dampproof performance is high, well ensure that steel column with
The safety of wall and durability.
Accompanying drawing explanation
Fig. 1 is the front schematic view of present configuration;
Fig. 2 is the top perspective view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described.
Compound bar board wall as shown in Figure 1 and Figure 2 and the connecting joint structure of band steel post, be at compound bar board wall 1 and steel column
At the connection node of 2, polymer mortar 7 is used to be connected between compound bar board wall 1 junction and steel column 2 that thickness is identical, even
Compound bar board wall after connecing 1 covers high-density fiber cement plate 6 with steel column 2 lateral surface, the high-density fiber cement plate 6 of every side with
Between compound bar board wall 1, long nailing 8 that is bonding by structure glue 3 and that pass through to run through by the high-density fiber cement plate on two sides and is answered
Close bar board wall to connect, bondd by glue for tile 5 between high-density fiber cement plate and the steel column 2 of every side and pass through short nailing 4 even
Connect.
In the present embodiment, the 40mm narrower than compound bar board wall 1 of thickness when steel rectangle column 2 designs, compound bar board wall with steel
Post connects in the 100mm of side, and every side narrows 20mm, thus allows in steel column and compound bar board wall junction 100mm with wide.High density
The height of fiber cement board 6 is highly consistent with compound bar board wall, and thickness is 10mm, and length is according to the company of steel column Yu compound bar board wall
The situation of connecing determines.If steel column is only connected with side compound bar board wall, a length of steel column length of high-density fiber cement plate+
105mm, if steel column is connected with compound bar board wall both sides, high-density fiber cement plate a length of steel column length+210mm.Steel column with
Connecting with polymer mortar 7 between compound bar board wall, polymer mortar thickness is 15mm.High-density fiber cement plate and steel column it
Between connect with glue for tile 5, glue for tile thickness is 10mm.It is connected by structure glue 3 between high-density fiber cement plate with compound bar board wall,
Structure glue thickness is 10mm.For ensureing stably fix, such as Fig. 2 institute between high-density fiber cement plate and compound bar board wall and steel column
Showing, hammering into long nailing 8 between high-density fiber cement plate and compound bar board wall, long nailing runs through the high-density fiber water of both sides
Mud plate and compound bar board wall;Between high-density fiber cement plate and steel column, inject short nailing 4, short nailing hammer into steel column one section away from
From, nailing in high-density fiber cement board surface is polished so that it is consistent with high-density fiber cement plate plate face simultaneously, vertical between nailing
It is every 500mm mono-row to distance.
Compound bar board wall of the present invention is as follows with the construction method step of the connecting joint structure of band steel post:
A. at the polymer mortar 7 that the side external coating 15mm that steel column 2 is connected with compound bar board wall 1 is thick, by compound bar
The junction of board wall 1 uses polymer mortar to be connected with steel column 2;
B. junction two lateral surface at compound bar board wall 1 smears the structure glue 3 that 10mm is thick, at two lateral surface of steel column 2
Smear the thick glue for tile 5 of 10mm;
C. high-density fiber cement plate 6 is covered the coated face blocked outside the junction and steel column 2 of compound bar board wall 1
On;
D. inject short nailing 4 and connect high-density fiber cement plate and the steel column of both sides respectively;Inject that to run through two sides highly dense
The long nailing 8 of degree fiber cement board, connects as one the high-density fiber cement plate of two sides with compound bar board wall, and by height
On density fiber cement plate face, nailing polishes so that it is consistent with high-density fiber cement plate plate face;
Follow-up carry out surface plastering decoration.
Polymer mortar of the present invention, structure glue, glue for tile all directly can be purchased from market, it is possible to prepare voluntarily.