다짐도에 따른 화강풍화토의 역학적 특성

심태섭,기완서,주승완,김선학 朝鮮大學校 建設技術硏究所 2002 建設技術硏究 Vol.22 No.1

In this study do we collect the Wethered Granite Soil of Gwang-ju Pung -am district and Youm-ju-dong Gwang-ju world cup stadium construction field and identify physical character according to basic physical test and summerged the sample of 85% degree of compaction in the dry side and wet side in a water tank for ten days on the basis of the sample of 80%, 85%, 90% degree of compaction and Optimum Moisture Ratio in the Optimum Moisture Ratio state in order to exam permeability and compression character of the Weathered Granite Soil according to the compaction state of retaining wall, abutment bankfill banking. We perform falling head permeability test and them standard compaction test and calculate coefficient of permeability and consolidation constant according to the test result. We have a mind to clear permeability and compression character of the Weathered Granite Soil of this study area according to relation curve of the calculated coefficient of permeability, consolidation constant and void ratio, degree of compaction. Therefore compression constant, according to the compaction energy of Optimum Moisture Ratio, is in inverse proportion linearally in the Weathered Granite Soil of WGS-1 and WGS-2 and coefficient of permeability increase directly in a range of void ratio e=0.627∼0.779. e=0.6.57∼0.800.

PBT에 의한 얕은기초의 지지력 및 침하량 산정연구

심태섭,기완서,주승완,김선학 朝鮮大學校 建設技術硏究所 2002 建設技術硏究 Vol.22 No.1

A stable and economical bearing force estmate and the upper load condition and foundation ground characteristics are very important in a case of designing shallow foundation. A typicial field test method which get the coefficient of subgrade reaction to estmate bearing capacity of the earthand sand ground foundation and settlement of the soil and rock foundation with most direct method of the field test methods to estimate bearing capacity, is plate bearing test(PBT). So this study refer's to the calculation characteristics of the bearing capacity and settlement according to plate bearing method of the A field and B field which is practiced in the soil of weathered gneiss and soil reclamation ground, and refers to the reasonable settlement calculation method and bearing capacity estmate and safety examination method suitable to the soil of wethered rock and soil reclamation ground according to the plate bearing test result when we examine the structure safety of same design term by awllowable bearing capacity calculation in the point of view of bearing capacity and settlement. Therefore in the methods to determine yield bearing capacity that is applied to allowable bearing capacity calculation when we design shallow foundation and examine safety by plate bearing test, P-S analysis, logP-logS analysis and logP-S analysis are proper methods and it is proper to examine safety by the point of bearing capacity in the soilground to be able t o find the yield point in the Load-Settlement behavior curve.

지반굴착시 J.S.P 공법에 의한 지반보강 효과에 관한 연구

심태섭,기완서,주승완 조선대학교 국토개발연구소 1997 국토개발연구 Vol.17 No.1

Recently, in order to utilize of underground space, a large scales underground excavation work including large building basements and subway construction have a tendency to increase rapidly in urban areas. This study deals with the horizontal displacement, Bending Moment, Shearing Force of the Propped retaining walls, based on the measuring results which were obtained from two excavation construction stations, and for the purpose of reinforcement of ground and cut-off of ground water behind the Propped retaining wall, high pressure jet grouting is widely used. Therefor the purpose of this paper is to investigate the effects of jet grouting on ground reinforcement and cut-off the ground water behind Propped retaining walls. The results of permeability improved ground were 1×10^-3cm/sec smaller than those of the original ground and the high pressure jet grouting hassufficient effects on reinforcement of ground.

심실보조장치 이식의 새로운 수술기법-Korea University Technique-

선경,박성영,오혜정,신재승,이혜원,심환주,김형묵 제주대학교 인공심장이식연구소 2001 인공심장 연구 Vol.2 No.1

고려대학교 흉부외과에서는 심실보조장치 이식에서 흉골 재절개(re-sternotomy)에 따른 합병증과 사망률을 감소시키기 위하여 우측 개흉을 이용한 독자적인 수술법을 개발하였다 (KU technique). 다양한 동물모델과 사체실험 및 임상적용을 통해 안정성과 유용성을 확인하였으며, 향후 좌심 및 양심보조장치 이식에서 표준기법의 하나로 제안하고자 한다. We have developed a new surgical technique (KU technique) of right thoracotomy for cannulation of ventricular assist devices, which can lessen potential morbidity and morta1ity from re-sternotomy. The technique has been proved to be safe and efficient in various animal models, preclinical cadaver fitting test, and human application. We would like suggest KU technique as a part of standard in implantation of left ventricular or hi-ventricular assist devices.

The Stress Exercise Test and Oxygen Uptake in Normal Korean Men

Wan Joo Shim,Soon Kyu Suh 대한내과학회 1986 The Korean Journal of Internal Medicine Vol.1 No.2

키질석굴과 골굴석굴의 비교사적 연구

심주완 ( Shim Joo-wan ) 한국불교미술사학회(한국미술사연구소) 2021 강좌미술사 Vol.56 No.-

최근 골굴 석굴은 세계적인 석굴과 비교하는 연구가 본격화되면서 그 가치가 주목받고 있다. 앞의 연구가 인도와 중국의 석굴을 비교하였다면, 이 글은 인도 석굴과 중국 석굴의 가교 역할을 했던 실크로드의 서역 석굴과 골굴 석굴을 비교하는 연구로 서역 석굴 중에 첫머리를 장식하는 키질 석굴과 골굴 석굴을 비교하는 연구 논문이다. 키질 석굴은 제38굴과 제47굴을, 골굴 석굴은 예배굴과 마애불을 비교 대상으로 삼아 논의를 전개하였다. 골굴 석굴은 세계 석굴 사원의 전통을 계승하고 있는 명실상부한 석굴 사원이라는 점이다. 석굴암 석굴이 창조적인 석굴이라면 골굴 석굴은 정통 석굴 사원을 계승하는 석굴이다. 골굴 석굴의 복원은 우리나라 석굴 사원의 가치와 의미가 재조명되는 계기가 될 것을 보인다. 키질 석굴은 서역남로 호탄과 함께 서역의 최대 오아시스 도시인 쿠차에 자리하고 있으며, 3세기경 불교가 번성했던 쿠차국 시대에 개착되었다. 이 글은 키질 석굴의 위치적 특성, 열강의 약탈, 석굴의 분포, 석굴의 구조, 석굴 형식의 변천, 석굴의 의의 등을 고찰하였다. 키질 석굴의 대표적인 구조인 중심주굴 형식은 구조적 안전성의 문제로 창안된 석굴 형식이라는 점을 제시하였다. 그리고 키질 석굴을 대표하는 석굴을 현장 조사하여 제38굴과 제47굴의 구조와 공간 구성에 대하여 고찰하였다. 마름모형 문양의 벽화는 기존의 수미산을 상징한다는 해석 이외에 우주목의 잎인 보리수잎 혹은 연꽃잎으로 해석하였다. 키질 석굴의 정벽은 인도 초기 스투파의 상징 체계를 창조적으로 구현하여 하중을 견디지 못하는 구조적 한계를 해결한 것으로 판단된다. 그리고 골굴 석굴의 예배굴, 마애불과 키질 석굴의 제38굴과 제47굴을 비교하여 골굴 석굴과 키질 석굴의 공통점과 차이점을 고찰하였다. 자연조건에서 나타나는 구조적 한계에서 차이점을 드러내고 있지만, 예배굴과 대상굴이라 형식에서는 서로 공통점을 찾을 수 있었다. Recently, the Korean Golgul Cave-temple has attracted attention as research comparing it with the world-class Cave-temple has begun in earnest. If the previous work compared the Cave-temple in India and China, this article compares the Cave-temple on the Silk Road and the Golgul Cave-temple, which served as a link between the Indian Cave-temple and the Chinese Cave-temple. The first of the Silk Road Cave-temples to emerge is the Kizil Cave-temple. This article compares the Kizil Cave-temple and the Golgul Cave-temple. The Kizil Cave-temple is studied by Cave 38 and Cave 47, while the Golgul Cave-temple is studied by Worship Cave and Rock-Cut Buddha. The Golgul Cave-temple is a famous Cave-temple temple that inherits the world's Cave-temple tradition. If Seokguram is a creative Cave-temple, the Golgul Cave-temple inherits the orthodox Cave-temple. The restoration of the Golgul Cave-temple will be an opportunity to shed light on the value and meaning of our country's Cave-temple. The Kizil Cave-temple is located in Kucha, the largest oasis city in the Western Regions, along with Hotan in the Western Regions, and was created during the Kucha Kingdom, when Buddhism flourished around the 3rd century. This article considers the geographical characteristics of the Kizil Cave-temple, the plunder of the powers, the distribution of Cave-temple, the structure of Cave-temple, the transformation of the Cave-temple format, and the significance of Cave-temple. The typical structure of the Kizil Cave-temple is the Center Column Format. This form of Cave-temple is created as a problem of structural safety. In addition, the writer investigate the Kizil Cave-temple in the field to consider the structure and spatial composition of Cave 38 and Cave 47. Contrary to the interpretation that the diamond-shaped mural symbolizes Sumisan Mountain(Sumeru), it is interpreted as barley or lotus petals, the leaves of the spatial tree. The Kizil Cave Temple is believed to have creatively implemented the symbolic scheme of early Indian Stupa to address the structural limitations under load. In addition, the Golgul Cave-temple's Worship Cave and Rock-Cut Buddha were compared to the Kizil Cave-temple Cave 38, and Cave 47. So we looked at each other's commonalities and differences. Although they reveal differences in structural limitations that arise in natural conditions, they were found in common in the form of worship and a large Buddha statue caves.

고농도 Dipyridamole 심초음파를 이용한 관상동맥 질환의 진단

심완주(Wan Joo Shim),서홍석(Hong Seog Seo),안태훈(Tae Hoon Ahn),김영훈(Young Hoon Kim),오동주(Dong Joo Oh),박정의(Jeong Euy Park),노영무(Young Moo Ro) 대한내과학회 1992 대한내과학회지 Vol.43 No.5

N/A Background: Dipyridamole infusion induces myocardial ischemia in the presence of coronary artery stenosis. Regional wall motion abnormality detected by 2-dimensionai echocardiography (2DE) is a reliable sign of mycoardial ischemia. Method: Dipyridamole of 0.56mg/kg was infused over the 4 minutes and followed by 4 minutes of no infusion and then 0.28mg/kg of dipyridamole infusion during 2 minutes in 31 patients. At the baseline, full 2DE was recorded and continuous 2DE was performed during the dipyridamole infusion and 10 minutes thereafter. Blood pressure was measured every 1 minute and ECG was checked at baseline, 4 minutes 10 minutes and at the end of the study. Coronary angiography wa done in all cases within 2 minths of dipyridamole echocardiography. Result: As a criteria of myocardial ischemia, 4 parameters such as emergence of chest pain, ischemic ST change in ECG, reduction of ejection fraction and development of new abnormal regional wall motion was analysed. The sensitvity for each parameter was 52,9%, 72.2%, 77.8% and 83.3% respectively. The specificity was 100% for abnormal regional wall motion, 91.7% for reduction of ejection fraction, 76,9% for ischemic ST change and 53.8% for chest pain. No serious side effect was observed during the procedure. Comclusion: Thus we conclude high dose dipyridamole echocardiography is a safe and useful method to detect coronary artery disease especially who is unable to exercise

혜사(慧史) 문명대 교수 정년퇴임 기념 논문집 : 미술사의 작가와 유파 ; 조각 : 용문사 목불상의 작풍과 그 영향

심주완 ( Joo Wan Shim ) 한국불교미술사학회 ( 구 한국미술사연구소 ) 2006 강좌미술사 Vol.26 No.1

급성 심근경색후 좌심실 기능과 용적의 변화

심완주(Wan Joo Shim),안태훈(Tae Hoon Ahn),김영훈(Young Hoon Kim),노영무(Young Moo Ro) 대한내과학회 1991 대한내과학회지 Vol.41 No.6

N/A To assess changes of left ventricular size and function after acute myocardial infarction, 15 patients with acute myocardial infarction were studied by 2-D echocardiogram. The left ventricular volume and extent of regional wall motion abnormality were calculated using measurements from the 2-D echocardiogram at entry and at 7 days and 2 months after acute myocardial infarction. The left ventricular volume increased from 124+40ml at entry to 143+24ml at 2 months after acute myocardial infarction in 5 patients (33.3%). The location of the infarction was the anterior wall in all of these 5 patients, who had a greater infarct area than those who had normal left ventricular volume at 2 months (p=0.07). The timing of the left ventricular dilatation after acute myocardial infarction was different in each of these 5 patients. The rest of the 10 patients (66.7%) exhibited either no change of a decrease in left ventricular volume. The wall motion score decreased from 6.2+2.9 at entry to 5.2+2.8 at 2 months (p<0.05) with no con-comitent improvement of gloval left ventricular function. No relation was demonstrated between the ejection fraction at entry and the left ventricular dilation at 2 months, Thus, left ventricular dilation after acute myocardial infarction occurs mainly in anterior wall infarction and is related to the extent of the infarct area at entry. Initial left ventricular function (ejection fraction) does not predict left ventricular dilatation 2 months after acute myocardial infarction.

正常 韓國男子의 運動負荷試驗과 酸素攝取量에 關한 硏究

심완주,徐舜圭 고려대학교 의과대학 1985 고려대 의대 잡지 Vol.22 No.3

In order to evaluate physical work capacity in Korean men, exercise stress test using bicycle ergometer was carried out in 82 apparently normal male aged 20 to 60 years. Exerise test was consisted of 1 minute unloaded cycling and increment by 25 Watt each minute until to the point of exhaustion. During exercise, expiratory air flow was measured via a pneumotachograph and oxygen uptake was measured with automatic gas analyzer every 80 records. The heart rate and rhythm was monitored throughout exercise. The results obtained were summarized as follows; 1. Oxygen uptake at the maximal exercise by age groups were 39.6ml/min/kg in 20-29 year old group, 37.1ml/min/kg in 50-60 year old group. Equation which can predict maximal oxygen uptake with age in Korean man over 20 year old was maximal oxygen uptake (ml/kg/min)=46.27-0.26×Age (yr) 2. Anaerobic threshold was identified as the oxygen uptake at which the ratio minute ventilation/oxygen uptake increased while the ratio minute ventilation/CO₂ output did not increase in 80 of 82 cases. Anaerobic threshold by age groups were 1.50L/min in 20-29 year old group, 1.33L/min in 30-39 year old group, 1.29L/min in 40-49 year old group and 1.32L/min in 50-60 year old group. The percent of anaerobic threshold to maximal oxygen was 57%. 3. Mean heart rate per minute on maximal work by age groups were 188.5 in 20-29 year old group, 182.5 in 30-39 year old group, 172.8 in 40-49 year old group and 168.0 in 50-60 year old group. The ratio of mean heart rate at the level of anaerobic threshold to maximal heart rate was 73%. 4. Minute ventilation at maximal exercise were 82.4L/min in 20-29 year old group, 74.1L/min in 30-39 year old group, 66.8L/min in 40-49 year old group and 65.1L/min in 50-60 year old group and its ratio to maximal voluntary ventilation was 65%. 5. The correlation coefficient between maximal oxygen uptake and body weight were 0.6141 in 20-29 year old group, 0.7075 in 30-39 year old group, 0.5058 in 40-49 year old group and 0.6256 in 50-60 year old group. 6. The regression equation concerning relation between the heart rate and oxygen uptake by age groups were as follows; Oxygen uptake(ml/kg/min)=0.31×heart rate-20.69(r=0.8834) in 20-29 year old group, Oxygen uptake(ml/kg/min)=0.31×heart rate-21.34(r=0.9412) in 30-33 year old group, Oxygen uptake(ml/kg/min)=0.34×heart rate-23.39(r=0.9401) in 40-49 year old group, Oxygen uptake(ml/kg/min)=0.33×heart rate-22.37(r=0.8987) in 50-60 year old group.