• Journal of the Korean Geotechnical Society
• /
• v.33 no.2
• /
• pp.17-26
• /
• 2017

Pile foundations that support offshore structures or transmission towers are dominantly subjected to cyclic lateral loads due to wind and waves, causing permanent displacement which can severely affect stability of the structures. In this study, a series of cyclic lateral load tests were conducted on a pre-installed aluminum flexible pile in sandy soil with three different relative densities (40%, 70% and 90%) in order to evaluate the permanent displacement of a cyclic laterally loaded pile. Test results showed that the cyclic lateral loads accumulated the irreversible lateral displacement, so-called permanent displacement. As the number of cyclic lateral load increased, accumulated permanent displacement increased, but the permanent displacement due to one loading cycle gradually decreased. In addition, the permanent displacement of a pile increased with decrement of relative density and decreased by soil saturation. From the test results, the normalized permanent displacement defined as the cumulative permanent displacement to the initial permanent displacement ratio was investigated, and empirical equations for predicting the normalized permanent displacement was developed in terms of relative density of the soil and the number of cyclic lateral load.

• (The)Study of the Eastern Classic
• /
• no.48
• /
• pp.41-63
• /
• 2012

This research paper is aims to study the Zhu Xi school of Neo-Confucianism culture based on the Sosu seowon. Also This research paper is to discuss study and scholars correlation the Sosu seowon. The Sosu seowon is mainly made up of the Zhu Xi school of Neo-Confucianism development. The Sosu seowon was the cradle of scholars and bureaucrats. Scholars who study of orthodox Neo-Confucianism in the our country was respected academic spirit of An Whyang in the study of orthodox Neo-Confucianism. An Whyang is symbolic existence of the Sosu seowon. He knew well the importance of learning. He was the person to represent the Sosu seowon. Toegye and Sinje are handed down to the fundamental principle brought in on the orthodox Neo-Confucianism caused by An Whyang. This research paper is to based upon on academic spirit of An Whyang in the study of orthodox Neo-Confucianism. Scholars who study of orthodox Neo-Confucianism thought that the nation's happiness made appointment to a competent person learned the orthodox Neo-Confucianism caused by An Whyang related to the Humanism education.

• Journal of Korean Philosophical Society
• /
• v.145
• /
• pp.45-69
• /
• 2018

This is an attempt to reflect on humanity in the post-human era. Here, I think that the question of future human beings should be critically raised in the following two meanings. First, can post-humans recover the body, emotions, nature and women's voices suppressed by modern enlightened subjects? Second, can post-humans preserve humanity by fighting inhumanity without presupposing human essence or immutable foundations? In answer to these questions, I will have a dialogue with M. Heidegger(1889-1976), W. Benjamin(1892-1940), Th. W Adorno(1903-1969). The three philosophers looked at the inhuman world situation brought about by modern subjects and technology, and found the possibility of new human beings. The three philosophers' new human image are the three possible models of post-humanism, 'a human being as ek-sistence' (Heidegger, Chapter 2), 'the man who restored the similarity with the other through innervation' (Benjamin, Chapter 3), 'A human being who negates the inhuman society' (Adorno, Chapter 4), and examines the current status of each. In conclusion, as long as the fourth industrial revolution is developed as a system of digital capitalism that controls the world as a whole from human senses, impulses, and unconsciousness, the necessity of the post-human era is aesthetic authenticity.

• Journal of Korean Philosophical Society
• /
• v.141
• /
• pp.287-311
• /
• 2017

The major purpose of this article is to analyze Lee Jema's idea of 'cultivating the self,' and therefore reveal a difference between his idea and 'cultivating and nurturing (the mind)' shown in traditional medicine and Neo-Confucianism. For this purpose, I first analyzed 'cultivating and nurturing (the mind)' of traditional medicine and Neo-Confucianism and showed Lee Jema's originality by studying philosophical foundations of Sasang constitutional Medicine. The idea of 'cultivating and nurturing (the mind)' is transcendental in that it pursues the unity between humans and the principle of natural changes or the Heaven. However, Lee Jema developed his own medical theory by analyzing an ontological structure of human beings and nature and life, and reinterpreting four beginnings on the basis of experience. He reinterpreted humans as a being in the structure of time and space, and relationships with others. In addition, he reinterpreted nature and life and four beginnings as the capability of wisdom and action and the function of mind and body. Therefore, he tried to overcome a transcendental thinking to aim for the unity of humans with the Heaven. Also, he discovered that the most important reason for disease is biased emotions (moral/private) because biased emotions influenced the function of mind and body. The causal relationship is the basis of his medical theory. Therefore, his idea of cultivating the self is focused on being careful not to make emotions biased. This reveals that even though Sasang constitutional theory came from the traditional medical theory and Confucian morality, it developed on a different philosophical foundation. In this regard, I tried to differentiate Lee Jema's idea of cultivating the self from 'cultivating and nurturing (the mind)' which aims for the unity between humans and the principle of changes or the Heaven.

• International Area Studies Review
• /
• v.22 no.3
• /
• pp.29-66
• /
• 2018

The purpose of the study was to point out the limitation of the conceptual discussions in which researches on gender responsive budgeting have remained so far and to empirically analyze the effect of institutionalization of gender responsive budgeting on the gender equality by using macro data. The units of the analysis were 73 countries which implements gender responsive budgeting among the 229 countries registered in the World Bank. Panel data were established on the materials of 7-year period from 2006 to 2012, which were analyzed by Fixed Effect Model. Gender Equality (Gender Gap Index) which is the ultimate goal of gender budgeting was established as the dependent variable while Institutionalization of Gender Responsive Budgeting (formal and qualitative classification) was established as the independent variable. In addition, social and economic factors, political factors and geographical factors which were judged to affect dependent variables were established as control variables. As a result of analysis, the institutionalization of gender responsive budgeting has positive effect on gender equality. Thus, the study confirmed that gender responsive budgeting has positive effect on gender equality in countries with legal, procedural and formal foundations rather than in countries with simple rhetoric in catchwords and documents. Moreover, the higher the level of institutionalization of gender responsive budgeting is, the more positive effect it has on the gender equality. Therefore, the study found out that efforts need to be accompanied to enhance the level of institutionalization in order to increase the effectiveness of institutionalization of gender responsive budgeting.

• Journal of the Korean Society of Hazard Mitigation
• /
• v.11 no.3
• /
• pp.219-228
• /
• 2011

In this paper, the design procedure of substructure of the steel-type breakwater was described and the actual foundation design was performed for the test bed. The site investigation was executed at the Osan-port area, in Uljin, Gyeongbuk, where the steeltype detached breakwater is constructed. The foundation mainly depends on the lateral load and uplift force due to the wave force. Since the superstructure is stuck out about 9.0m from the ocean bed, the foundation must resist on the lateral force and bending moment. After considering various factors, the foundation type of this structure was determined by the steel pipe pile(${\varphi}711{\times}t12mm$). On the stability of pile foundation, the safety factors of the pile on the compressive, lateral and uplift forces were grater than the minimum factor of safety. The displacements of pile under the working load were evaluated as the values below the permissible ones. Based on the subgrade reaction method, we evaluated the relationship of subgrade reaction and displacement for the lateral and the vertical directions in the layers. The structural analyses along with the foundation were perfomed and the effect of pile foundations were compared quantitatively.

• Journal of the Korean Society of Hazard Mitigation
• /
• v.11 no.3
• /
• pp.209-218
• /
• 2011

The present study proposes a new estimation relationship for the transmission rate of the steel breakwater which is expected to make up for the weakness points in existing hard solution for shore protection. The steel breakwater consists of the wave dissipator of the dual horizontal plates, the supporting columns and their foundations, and thus its respective designs should also be conducted one by one. Furthermore, the breakwater has to ensure both functions of shore protection and structure stabilization. The study produced experimental data for the stability and safety investigation of the steel breakwater. The forces acting on the steel breakwater were classified into two categories, one is vertical up and down loads for the pile resistance and the other was maximum difference of the vertical load acting on horizontally different position for the torsion. The study applied the stability force produced by the summation of maximum pressure at each point and the safety force acting on each point simultaneously. The regular wave corresponding to the significant wave was utilized for measuring wave pressure and force. The study showed the method for the proper position of submerged upper plate by considering occurrence frequency of tide level. The design process finally determined by trial and error is proposed in the present study.

• Journal of the Korean Society of Hazard Mitigation
• /
• v.11 no.1
• /
• pp.51-57
• /
• 2011

Irregular distributions of limestone cavity in Gang-Won province area may cause unexpected accidents from reduced serviceability or failure of structure. It is requested that an appropriate ground reinforcement method should be used to improve bearing capacity of structure, and the method should also be satisfied with environmental requirements. Among several methods used for foundation constructions in cavity area, Rod Jet Pile(RJP) method has been widely used. While the RJP method was used to improve bearing capacity for the railway bridge foundations, water pollutions of drinking water as well as fishery located adjacent to this project area were occurred. The main reason of the water pollution was cement runoff used in cement mortar during injecting material in RJP method. Laboratory tests were performed to prevent water pollution. The compaction mortar method using low movable material was selected for this project. The quality of water at a fishery adjacent to the site and the compressive strength of cores taken from the construction site were measured. Test results show that the water pollutions was minimized, and the average compressive strength of foundation material was over 5 MPa. As a result of this study, compaction mortar method can be used to ensure the bearing capacity of foundation and to prevent environment pollutions.

• Journal of Conservation Science
• /
• v.37 no.5
• /
• pp.516-524
• /
• 2021

The 'artist's intention' plays an important role in the conservation process of contemporary art. Accordingly, the information on artworks owned by the artist, their bereaved family members, and foundations that have decision-making power is important. The artist's interview is the kind of data that can clear 'artist's intentions' to ensure reliable conservation treatment can be carried out even after the artist's death. Therefore, this study attempted to use information from the artist's interview on the type of wood in the manufacture of the filler required for lifted and separated bark conditions in the conservation process of wooden artwork in the National Museum of Modern and Contemporary Art. While the conservation treatment resulted in the stable preservation of the bark of artwork, an analysis of the wood confirmed that the information in the artist's interview was not true. Consequently, we suggest that attention must be paid toward the information provided by artist, their bereaved families, etc. Based on the result of this study, this is also expected to help preserve upcoming artworks with similar bark conditions.

• Informatization Policy
• /
• v.28 no.3
• /
• pp.95-111
• /
• 2021

To achieve a data-driven policy decision-making system, the Ministry of Strategy and Finance has formed a marketing team and is actively building upon it. This system, currently under construction, will enable data-driven financial tasks beyond simple financial administration. The U.S. has already enacted The Foundations for Evidence-Based Policymaking Act in the process of similar pursuits. Since last year, the data-driven system administrative law has been enacted in Korea, and a legal framework has been established for data-driven administrative work. The next-generation budget accounting system to fulfill its role as a data-driven system needs public policy support to operate. Innovation and transformation are needed in various areas such as data management, legal system, and installation of related systems. Accordingly, it is very timely to analyze the financial systems and policies of advanced countries such as the U.S. and U.K., which already have established and operates such a financial system. By benchmarking and applying existing financial information systems to the next-generation budget accounting system, a better system will result. In this study, major developed countries, including the U.S., U.K., France, and Canada were benchmarked and analyzed in terms of the main elements of data governance: public policy, systems, legal framework, promotion system, and service level. It was discovered that the role and direction of the national fiscal policy system that the people favor should be able to respond quickly to the recent difficult economic crisis environment such as the digital transformation trend and COVID-19.