The anchorage of the planted steel bar is reliable, and the anchorage performance requirement of the specification can be achieved. Simple technology, easy operation, short construction period, easy to ensure construction quality, good water and medium resistance。
2018-11-08 17:40:36
Carbon fiber U stirrup in construction than the other anchoring method is much more convenient, light weight, corrosion resistance, anchorage range, wide application scope, anchoring method most commonly used carbon fiber U shaped carbon fiber reinforced hoop is still in.
2018-11-06 16:54:44
Comparing various reinforcement schemes, all parties agree that the method of carbon fiber reinforced polymer(CFRP) wrap bonding is the most appropriate. From the actual use of the situation, the results are good.
2018-11-05 19:11:09
Standard construction flow chart and practice of masonry structure strengthened with carbon fiber reinforced polymer(CFRP) sheet
2018-10-29 18:01:40
On the basis of introducing the peeling failure analysis theory of carbon fiber wrap reinforced concrete flexural members, the peeling failure modes of CFRP(carbon fiber wrap) reinforced masonry structures are discussed.
2018-10-29 17:34:34
When CFRP is used to reinforce beams, if CFRP is not fixed, the glue will break off, and the tensile force of CFRP is only half of its tensile capacity. After anchoring with
2018-10-25 18:11:55
Building structural adhesives synthesize the achievements of advanced technologies such as chemistry, mechanics, materials, structure and photoelectric measurement. They are applied to the reinforcement of building structure by bonding steel, anchor bolt planting steel bar and site pouring construction, showing their outstanding advantages and importance.
2018-10-22 16:45:40
With the increase of service years of buildings, the durability of columns decreases and the strength and stiffness of columns are insufficient due to the defects or the constant changes of load and environment. The failure of concrete columns is sudden and easy to cause accidents. Today, we talk more about steel jacketing of the column by perfusion adhesive.
2018-10-18 17:31:54
There are many researches on the normal section, oblique section bearing capacity, bearing capacity and ductility of the flexural members strengthened by CFRP, and the design and calculation methods can be more mature. However, the above calculation methods are based on the CFRP cloth and concrete bond firmly, CFRP cloth strain reached the allowable strain before peeling failure.
2018-09-29 18:20:33
CFRP fabric to bridge reinforcement is mainly embodied in the following aspects: the reinforcement of bending moment and normal section bearing capacity of shear members; the reinforcement of oblique section bearing capacity; the reinforcement of shear section; the reinforcement of compressive members and so on.
2018-09-29 16:52:28
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