• 한방재활의학과학회지
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• 제19권2호
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• pp.113-123
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• 2009

Objectives : The purpose of this study is what Saamchimbeop's method of reinforcement and reduction. Methods : 1. We reffered to the Bo-Sa method of DongeuiBo-gam(東醫寶鑑), Uihakim-mun(醫學入門), Uihakjeong-jeon(醫學正傳), Chimgugyeongheom-bang(鍼灸經驗方), Biaoyou-fu(標幽賦) in Cimgudaeseong(鍼灸大成), Nei-Jing(內經). 2. We make a conjecture that Zheng(正), Ying(迎), Sui(隨), Xie(斜) Yingzheng(迎正), Duo(奪), Zhenghuoxie(正或斜), Wen(溫), Liang(凉), JongYang-Inyin (從陽引陰) in Saamchimbeop are another expression of method of reinforcement and reduction and compared with the method of reinforcement and reduction of DongeuiBo-gam(東醫寶鑑), Uihakim-mun(醫學入門), Uihakjeong-jeon(醫學正傳), Chimgugyeongheom-bang(鍼灸經驗方), Biaoyou-fu(標幽賦) in Cimgudaeseong(鍼灸大成), Nei-Jing(內經). Results : 1. Zheng(正) and Xie(斜) are angle of acupuncture manipulation. The descending inserting of Yang-meridian is acupuncture manipulation for the Tonifying effect(補法) and the direct inserting of Yin-meridian is the Dispersing effect(瀉法). 2. JongYang-Inyin(從陽引陰) is the contralateral acupuncture. 3. Ying(迎) and Sui(隨) in the Saamchimbeop are same meaning the method of reinforcement and reduction(補瀉手技法). 4. Saamchimbeop's the final aim is the Wen-Liang(溫凉) according to the disease strong and weak in the Ohaeng-seo of Saam-acupuncture. Conclusions : Saamchimbeop's method of reinforcement and reduction is reinforcement-reduction by lifting and thrusting the needle, breathing reinforcement-reduction method, reinforcing and reducing achieved by rapid and slow insertion and withdrawing of the needles, reinforcement and reduction by opening and closing of needles with contralateral acupuncture by Yin-meridian or Yang-meridian. Saamchimbeop's the final aim is the Wen-Liang(溫凉) according to the disease strong and weak.

• 대한한의학원전학회지
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• 제31권2호
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• pp.141-153
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• 2018

Objectives : Acupuncture therapy's reinforcement and reduction method is now widely used in the clinical practices. Meanwhile, there has been a voice of concern since the past that acupuncture has no reinforcement. This thought has not been given enough discussion, and the paper attempts to remedy this absence and verify the validity of the concern. Methods : The acupunctural reinforcement and reduction method found in the Huangdineijing is reviewed, and a number of medical books that discuss the idea of lack of reinforcement in acupuncture are studied. Results : Huangdineijing describes the acupunctural unique feature of reduction. The text explains that acupuncture work in a way that is different that medicine, and thus cannot be used for a disease based on deficiency. In addition, it warned the loss of the primordial qi when needling oneself. Reinforcement in the reinforcement and reduction technique as described in Huangdineijing mainly revolves around preventing the loss of the primordial qi. Conclusions : The purpose of the acupunctural reinforcement and reduction is to control the body's disproportional qi deficiency and excess, where some parts of the body has more qi than others. The reinforcement in "acupunctural reinforcement and reduction method" and the reinforcement in "acupuncture only has reduction and no reinforcement" within the thought of "acupuncture has no reinforcement" are different in that one deals with controlling the imbalance of qi in body, and the other deals with dispelling the deficiency by flowing the qi in the viewpoint of entering and out. This calls for a need to establish the proper acupunctural points, numbers, and times for each disease based on the theory of "acupuncture has no reinforcemen."

• 대한한의학원전학회지
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• 제21권3호
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• pp.59-68
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• 2008

The reinforcement method for reducing fever prescribe sweet and warm drugs for reinforcing the middle heater and raising Yang(陽) and sweet and cold drugs for purging the pathogenic fire. Bojung-ikgitang(補中益氣湯) is representative prescription based on the reinforcement method for reducing fever. Therefore it is ought to be regarded as prescription for syndromes to show the impairment of Gi(氣), blood, fluids, and humors for pathogenic fire.

• 한국구조물진단유지관리공학회 논문집
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• 제11권5호
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• pp.197-211
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• 2007

노후화된 PSC Beam 교량은 개선된 보강방안이 필요하다. 본 연구에서는 성능저하가 발생된 노후 PSC Beam 교량을 대상으로 PSC Beam 교량의 보강형을 폐단면 박스형태로 변환하여 이차합성 구조화함으로써, PSC Beam 교량의 강성을 안정적으로 증가시킬 수 있는 박스형 보강방안을 제안하였다. 제안된 보강방안과 기존의 외부프리스트레스 도입공법을 결합하여 보강할 경우, 보강효과를 정량적으로 규명하기 위해 시공단계해석에 따른 시간 의존적 정밀해석을 수행하였다. 성능개선을 위해 제안된 박스형 보강방안 적용 시 보강방법에 따라 전단면 및 휨 보강과 같은 다양한 형태의 보강방안을 제시한 후, 각각의 보강방안에 대해 이차합성 효과에 따른 상향캠버 및 부재응력 특성을 평가하였다. 또한 내하력 평가를 수행하여 내하율을 검토함으로서, 개선된 PSC Beam 교량의 구조 안전성을 정량적으로 평가하였다.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2009년도 세계 도시지반공학 심포지엄
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• pp.863-874
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• 2009

The engineering characteristics and the reinforcement effect of the elephant foot method were discussed with parametric study. The elephant foot method is adopted to support the loads transferred from tunnel crown and improve bearing capacity of elephant foot in poor ground condition. The evaluation of reinforcement effect, which has the mechanical relationship between ground condition, footing size and reinforcement system, was carried out through the previous research and numerical analysis. In addition, the simple design chart was proposed to estimate the applicability of the elephant foot reinforcement method. It will be practical for the engineer to determine the optimum reinforcement method for safe tunnelling in soft ground condition.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2008년도 춘계 학술발표회 초청강연 및 논문집
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• pp.697-703
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• 2008

Excessive water leakage phenomenon happens through damage of nation core zone of about 17,000 storage of water facilities or collapse of dam is worried, is being damaged or enforce dilapidated fill dam core zone's repair reinforcement. Example that use grouting method of construction considering construction and economic performance etc. recently by repair reinforcement way about defect of dam is increased. Permeation grouting method repair & reinforcement of fill dam countermeasure is preferred in nation. Do that is economical to decide these repair reinforcement effect and grouting effect estimation method that do not give damage to dam is effective. Therefore, observing electricity resistivity Survey change of dam since grouting reinforcement using Electric resistivity Survey inquiry of seismic survey method in this research, Wished to verify grouting effect whether is possible as Electric resistivity Survey, and study whether integrity of dam through repair reinforcement defined.

• 한국농촌건축학회논문집
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• 제24권2호
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• pp.45-52
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• 2022

Of the 17,106 domestic reservoirs(as of December 2020), 14,611 are older than 50 years, and these old reservoirs will gradually increase over time. The injection grouting method is most applied to the reinforcement method of the aging reservoir. However, the injection grouting method is not accurate in uniformity and reinforced area. An laboratory model test was conducted to evaluate the applicability of the deep mixing method, which compensated for these shortcomings, as a reservoir reinforcement method. As a result of calculating the hydraulic conductiveity for each method through the model test results, the injection grouting method was calculated as a hydraulic conductiveity value that was about 7.5 times larger than that of the deep mixing method. As a result of measuring the water level change in the laboratory model test, it was found that the water level change decreased in the injection method and deep mixing method compared to the non-reinforcement method. In addition, deep mixing method showed a water level change of about 15% based on 40 hours compared to the injection method, indicating that the water-reducing effect was superior to that of the injection method.

• 농업과학연구
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• 제47권1호
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• pp.163-171
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• 2020

In this study, a large laboratory model experiment was conducted with the aim of developing an embankment reinforcement method to prevent overtopping, which is the main cause for the failure of agricultural reservoirs. The model experiment was carried out with concrete and asphalt as a permanent reinforcement method and with geomembrane as the emergency method at a deteriorated homogeneous reservoir. Under the non-reinforced conditions, the pattern of the failure appeared in several scour directions from the downstream slope as the overtopping began, and the width and depth of the erosion were magnified as it gradually moved to the dam crest. Under the conditions reinforced with asphalt and concrete, the overtopping was stabilized. In the case of the concrete reinforcement, it was found that the slope of the riprap boundary exhibited downward erosion by the current; thus, it was necessary to construct an extension up to the riprap joint of the upstream and downstream sides to prevent the expansion of the failure. Under the conditions reinforced with the geomembrane sheet, the overtopping was stabilized, and no seepage was found that required the emergency reinforcement method. Asphalt, concrete, and geomembrane sheet reinforcements have been shown to be capable of delaying failure for about 1 hour and 40 minutes compared to the non-reinforcement conditions. The reinforcement method is considered to be a very effective method to prevent disasters during overtopping. The pore water pressure can be used as useful data to predict the risk of failure at an embankment.

• 한국구조물진단유지관리공학회 논문집
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• 제12권4호
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• pp.179-186
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• 2008

콘크리트 구조물 내의 철근탐사는 구조물의 상태를 평가하는 가장 중요한 단계중의 하나이다. 콘크리트 내의 철근 탐사 장비는 전자파레이더법과 전자기 유도법의 원리를 적용하고 있으며, 본 연구에서는 두 가지 원리를 적용한 비파괴시험장비의 철근직경, 피복두께 및 습윤상태에 따른 철근탐사 신뢰성을 시험적으로 분석하였다. 시험에는 1,000mm(길이)${\times}$300mm(폭)인 9개의 콘크리트 시험체가 이용되었으며, 시험체내 철근의 피복두께는 45, 60, 100mm로 변화시키고 배근간격은 100mm이상으로 하였다. 시험결과, 전자기 유도법의 경우, 철근직경이 커짐에 따라 오차가 증가하는 것으로 나타났다. 그 반면에 전자파레이더법의 경우, 실제 피복두께에 맞는 비유전율에 따라 계측하여 깊은 심도의 경우에도 신뢰성이 우수한 것으로 나타났다.

• 한국지반환경공학회 논문집
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• 제23권11호
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• pp.13-18
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• 2022

본 연구는 항만 중력식 구조물에 대한 내진보강을 분석하여, 그라우팅공법 적용의 적정성을 평가하고자 한다. 평가항목은 액상화, 활동, 전도 및 원호활동 등으로 공법의 적정성을 비교하기 위하여 그라우팅공법인 저유동성 모르타르 주입공법과 말뚝벽체식 보강공법인 SPC 파일 및 GRB 공법을 각각 평가하여 비교하였으며, 평가대상은 포항 구항 중력식 구조물로 선정하였다. 평가결과, 그라우팅공법과 말뚝벽체식 보강공법 모두 평가항목에 대하여 안정성을 충분히 확보하는 것으로 검토되었다. 따라서 중력식 항만 구조물의 경우 시공성, 경제성 및 유지관리 부분과 유사 시공사례 등을 고려 시 내진보강 공법으로 그라우팅공법이 보다 효율적임을 알 수 있었다.