【正文】 ains, the oil mark, the residual as well as the other attachment and so on chemistry method, mechanical method, sand blasting method, vacuum cleaning method, injection method skill. 6） Coagulation mantle of soil seal technology It is refers to uses flexible methods and so on aquaseal backfill, polymer grouting, paint film to carry on the waterproofing to the concretes, moistureproof and against crack processing technology. Like the structure, the ponent shift the technology, the adjustment structure base frequency technology and so on. 7） Other technologies Like the structure, the ponent shift the technology, the adjustment structure base frequency technology and so on. 2 Brickingup structure Brickingup structure reinforcement method: The brickingup structure39。 Has widely applied in had building39。 Is suitable in had building39。s original condition and the use function, possibly and reduces uses the space。s stress level, not only causes the reinforcement effect to be good, moreover can also the great scope enhance the structure overall supporting capacity, but after reinforcing, has certain influence to the original structure outward appearance。s supporting capacity 。s pressure function, the ponent crack development can alleviate, the control, the oblique section antito cut the supporting capacity also along with it enhancement. As a result of the horizontal lifting stem39。 Is suitable reinforcement which is insufficient in the concrete structure ponent oblique section supporting capacity, or must exert the crosswise binding force to the pressional member the situation. 7) Fang bolt anchor law This law is suitable in the concretes intensity rank is the C20~C60 concretes loadbearing member transformation, the reinforcement。 Is suitable in the withstanding static function, and is in the normal humidity environment to bend or the tension member reinforcement. 5) Glue fibre reinforcement plastic reinforcement law Outside pastes the textile fiber reinforcement is pastes with the cementing material the fibre reinforcement pound materials in is reinforced the ponent to pull the region, causes it with to reinforce the section joint work, achieves sharpens the ponent bearing capacity the goal. Besides has glues the steel plate similar merit, but also has anticorrosive muddy, bears moistly, does not increase the selfweight of structure nearly, durably, the maintenance cost low status merit, but needs special fire protection processing, is suitable in each kind of stress nature concrete structure ponent and the general construction. This law39。s outside, outside the Baotou Steel Factory reinforces reinforced concrete Liang to use the wet outsourcing law generally, namely uses the epoxy resinification to be in the milk and so on methods with to reinforce the section the construction mission to cake a whole, after the reinforcement ponent, because is pulled with the pressed steel cross sectional area large scale enhancement, therefore right section supporting capacity and section rigidity large scale enhancement. This law also said that the wet outside Baotou Steel Factory reinforcement law, the stress is reliable, the construction is simple, the scene work load is small, but is big with the steel quantity, and uses in above not suitably 600C in the nonprotection39。s merit with enlarges the method of sections to be close, and after reinforcing, does not affect building39。s general method 1） Enlarges the section reinforcement law Adds the concretes castinplace level in the reinforced concrete member in bending pression zone, may increase the section effective height, the expansion cross sectional area, thus enhances the ponent right section anticurved, the oblique section anticuts ability and the section rigidity, plays the reinforcement reinforcement the role. In the suitable muscle scope, the concretes change curved the ponent right section supporting capacity increase along with the area of reinforcement and the intensity enhance. In the original ponent right section ratio of reinforcement not too high situation, increases the main reinforcement area to be possible to propose the plateau ponent right section anticurved supporting capacity effectively. Is pulled in the section the area to add the castinplace concrete jacket to increase the ponent section, through new Canada partial and original ponent joint work, but enhances the ponent supporting capacity effectively, improvement normal operational performance. Enlarges the section reinforcement law construction craft simply, patible, and has the mature design and the construction experience。Concrete structure reinforcement design SheyanboⅠ WangchenjiaⅡ Ⅰ Foundation Engineering Co., Ltd. Heilongjiang Dongyu Ⅱ Heilongjiang Province, East Building Foundation Engineering Co., Ltd. Coal Abstract： Structure in the longterm natural environment and under the use environment39。s reinforcement divides into the direct reinforcement and reinforces two kinds indirectly, when the design may act accordi