The frictional rupture mechanisms of rock discontinuities considering the dynamic load disturbance still remain unclear.This paper investigates the transitional behaviors of slip events happened on a planar granite fr...The frictional rupture mechanisms of rock discontinuities considering the dynamic load disturbance still remain unclear.This paper investigates the transitional behaviors of slip events happened on a planar granite fracture under cyclic normal stress with diferent oscillation amplitudes.The experimental results show that the activations of fast slips always correlate with unloading of normal stress.Besides,the intensive normal stress oscillation can weaken the shear strength which is recoverable when the normal stress return to constant.The rupture patterns are quantifed by stress drop,slip length and slip velocity.With the efect of small oscillation amplitudes,the slip events show chaotic shapes,compared to the regular and predictable style under constant normal stress.When the amplitude is large enough,the big and small slip events emerge alternately,showing a compound slip style.Large amplitude of the cyclic normal stress also widens the interval diferences of the slip events.This work provides experimental supports for a convincible link between the dynamic stress disturbance and the slip behavior of rock fractures.展开更多
This study is seeking an answer as to whether the efficient state and the state under the rule of law are indeed irreconcilable, as well as to whether these two categories are by nature to be seen as contrary concepts...This study is seeking an answer as to whether the efficient state and the state under the rule of law are indeed irreconcilable, as well as to whether these two categories are by nature to be seen as contrary concepts. The basic issue is whether efficiency is to be handled as an "extralegal" category, or whether legal regulation, in accordance with public administration traditions in Europe, can in itself meet the requirement of efficiency. Also the study presents the formation of the issue of conflict between the effective state and the state under the rule of law in Hungary after the election held in 2010 in the practice of economic policy and legislation of the Orban government. We are trying to answer the question of the tendency of power concentration to really menace the principles of a traditionally-formed state under the rule of law, as well as whether the economic policy of the government can be implemented effectively in a strongly centralized political and state administrative system.展开更多
This paper investigates the frictional behavior of the infilled rock fracture under dynamic normal stress.A series of direct shear tests were conducted on saw-cut granite fractures infilled with quartz using a selfdev...This paper investigates the frictional behavior of the infilled rock fracture under dynamic normal stress.A series of direct shear tests were conducted on saw-cut granite fractures infilled with quartz using a selfdeveloped dynamic shear apparatus,and the effects of normal load oscillation amplitude,normal load oscillation period and sliding velocity were studied.The test results reveal that the shear response can be divided into three stages over a whole loading-unloading process,characterized by different time spans and stress variations.Generally,a smaller oscillation amplitude,a longer oscillation period and a fast shear velocity promote the stability of the friction system,which is also confirmed by the Coulomb failure criterion calculated based on the observed periodic apparent friction coefficient.The dynamic strengthening/weakening phenomenon is dependent on the oscillation amplitude and product of sliding velocity and oscillation period(vT).Also,the rate and state friction law incorporating the parameter a that characterizes the normal stress variation is employed to describe the dynamic friction coefficient but exhibits an incompetent performance when handling intensive variation in normal stress.Finally,the potential seismicity induced by oscillating normal stress based on the observed stress drop is analyzed.This work helps us understand the sliding process and stability evolution of natural faults,and its benefits for relative hazard mitigation.展开更多
Investments in rural land for agriculture, timber, and other natural resource purposes occur frequently and globally. Fundamental principles of liberty and property found in the United States of America’s (“US”) le...Investments in rural land for agriculture, timber, and other natural resource purposes occur frequently and globally. Fundamental principles of liberty and property found in the United States of America’s (“US”) legal system, from its origins to recent US Supreme Court decisions, continue to positively benefit holders of real estate in the Southern US, through a deep-rooted public policy of supporting private property rights and rural economic development. This stable rule of law enhances the long-term adaptability and sustainability of timberland as an asset class. This article is a commentary. It combines legal research methodology with the observations and conclusions of the authors. Its purpose is to demonstrate that the existence of alienable, documentable ownership, and related property rights create inherent stability and security. These principles form the basis of a culture that is defined by the rule of law and is “open for business.” This business mindset is particularly prevalent in the Southern US.展开更多
The Central Committee of the Community Party of China with Comrade XI Jinping at its core has made strategic thinking and top-level design for Chinese legal education in the new era, put forward a series of new concep...The Central Committee of the Community Party of China with Comrade XI Jinping at its core has made strategic thinking and top-level design for Chinese legal education in the new era, put forward a series of new concepts, ideas and strategies that are epochal, iconic, and original, and created a scientific and modernized theory of Chinese legal education in the new era. The theory on Chinese legal education for the new era, as an important part of XI Jinping Thought on the Rule of Law, profoundly answers significant questions about the orientation, goal, status, relationship, management, and system of Chinese legal education in the new era, and guides us to build a leading country in legal education.展开更多
The logical sequence of China's state governance is "governing party--consultative conferences--people's congresses--the people." The "governing party--consultative conferences" link in the chain involves politi...The logical sequence of China's state governance is "governing party--consultative conferences--people's congresses--the people." The "governing party--consultative conferences" link in the chain involves political consultation through people's consultative conferences. The "governing party--consultative conferences--people's congresses" link involves a process of obtaining legitimacy for the Party's views based on political consultations which are then translated into the national will by the system of people's congresses. The "people's congresses--the people" link involves the two-pronged logic of elections and governing the country according to law. The "governing party--the people" link is an illustration of the party's mass line, which essentially involves social consultation. Consultative democracy usually includes the political consultation in the "governing party---consultative conferences" link and the social consultation in the "governing party-- the people" link in the chain, both of which are connected through the system of people's congresses. This logically determines the inner relations between the Party's leadership, consultative democracy and the people's congress form of representative democracy and shapes the institutionalization of consultative democracy. That is, in the process of democratic decision-making, a circular system consisting of "political consultation-- legislative consultation--social consultation" is created to guide development of the actual system.展开更多
Making the authority of office of government at all levels more standardized and lawbased is an important step in the process of deepening financial reform and establishing fiscal and taxation systems governed by law....Making the authority of office of government at all levels more standardized and lawbased is an important step in the process of deepening financial reform and establishing fiscal and taxation systems governed by law.To do so,China needs to clarify further the legal division of authority of government at every level and protect and promote its exercise through legal mechanisms.Governments are given powers so that they may effectively protect citizens’basic interests.On the premise of clarifying the boundaries of government functions,we should use legal means and observe the principle of restraint in determining the scope of authority of office.The criteria for the division have both economic and legal aspects.Economic criteria are more basic;legal criteria make adjustments to the pattern of division derived from economic criteria.The authority of office can be divided into legislative supervision and enforcement.The current legal system allocates powers of legislative supervision quite rationally,but supervision of judicial powers in particular should be appropriately centralized.In terms of enforcement,some space is left for the division of administrative powers in the current system,and there is quite obvious homogeneity of powers between different levels of government.The legal division of authority of office requires that basic principles be stipulated in the Constitution and that a basic fiscal law be devised that clarifies the powers of all levels of government.Allocation of fiscal powers between governments and optimization of the transfer payment system,together with budget constraints,will provide an institutional guarantee for the division of these powers.Fundamentally,the legal confirmation of a system of civil rights can promote the implementation of statutory powers.展开更多
基金supported by Fundamental Research Funds for the Central Universities(22dfx06)Natural Science Foundation of Guangdong Province-Joint Program for Ofshore Wind Power(2022A1515240009).
文摘The frictional rupture mechanisms of rock discontinuities considering the dynamic load disturbance still remain unclear.This paper investigates the transitional behaviors of slip events happened on a planar granite fracture under cyclic normal stress with diferent oscillation amplitudes.The experimental results show that the activations of fast slips always correlate with unloading of normal stress.Besides,the intensive normal stress oscillation can weaken the shear strength which is recoverable when the normal stress return to constant.The rupture patterns are quantifed by stress drop,slip length and slip velocity.With the efect of small oscillation amplitudes,the slip events show chaotic shapes,compared to the regular and predictable style under constant normal stress.When the amplitude is large enough,the big and small slip events emerge alternately,showing a compound slip style.Large amplitude of the cyclic normal stress also widens the interval diferences of the slip events.This work provides experimental supports for a convincible link between the dynamic stress disturbance and the slip behavior of rock fractures.
文摘This study is seeking an answer as to whether the efficient state and the state under the rule of law are indeed irreconcilable, as well as to whether these two categories are by nature to be seen as contrary concepts. The basic issue is whether efficiency is to be handled as an "extralegal" category, or whether legal regulation, in accordance with public administration traditions in Europe, can in itself meet the requirement of efficiency. Also the study presents the formation of the issue of conflict between the effective state and the state under the rule of law in Hungary after the election held in 2010 in the practice of economic policy and legislation of the Orban government. We are trying to answer the question of the tendency of power concentration to really menace the principles of a traditionally-formed state under the rule of law, as well as whether the economic policy of the government can be implemented effectively in a strongly centralized political and state administrative system.
基金the National Natural Science Foundation of China(Nos.51904359,51978677 and 52111530089)the Guangdong Provincial Department of Science and Technology(No.2019ZT08G090)+2 种基金the Enhanced National Key Basic Research Program(No.2019-JCJQ-ZD-352-00-04)the Science and Technology Program for Sustainable Development of Shenzhen(No.KCXFZ202002011008532)the Open Research Fund of the State Key Laboratory of Coal Resources and Safe Mining,CUMT(No.SKLCRSM20KF002).
文摘This paper investigates the frictional behavior of the infilled rock fracture under dynamic normal stress.A series of direct shear tests were conducted on saw-cut granite fractures infilled with quartz using a selfdeveloped dynamic shear apparatus,and the effects of normal load oscillation amplitude,normal load oscillation period and sliding velocity were studied.The test results reveal that the shear response can be divided into three stages over a whole loading-unloading process,characterized by different time spans and stress variations.Generally,a smaller oscillation amplitude,a longer oscillation period and a fast shear velocity promote the stability of the friction system,which is also confirmed by the Coulomb failure criterion calculated based on the observed periodic apparent friction coefficient.The dynamic strengthening/weakening phenomenon is dependent on the oscillation amplitude and product of sliding velocity and oscillation period(vT).Also,the rate and state friction law incorporating the parameter a that characterizes the normal stress variation is employed to describe the dynamic friction coefficient but exhibits an incompetent performance when handling intensive variation in normal stress.Finally,the potential seismicity induced by oscillating normal stress based on the observed stress drop is analyzed.This work helps us understand the sliding process and stability evolution of natural faults,and its benefits for relative hazard mitigation.
文摘Investments in rural land for agriculture, timber, and other natural resource purposes occur frequently and globally. Fundamental principles of liberty and property found in the United States of America’s (“US”) legal system, from its origins to recent US Supreme Court decisions, continue to positively benefit holders of real estate in the Southern US, through a deep-rooted public policy of supporting private property rights and rural economic development. This stable rule of law enhances the long-term adaptability and sustainability of timberland as an asset class. This article is a commentary. It combines legal research methodology with the observations and conclusions of the authors. Its purpose is to demonstrate that the existence of alienable, documentable ownership, and related property rights create inherent stability and security. These principles form the basis of a culture that is defined by the rule of law and is “open for business.” This business mindset is particularly prevalent in the Southern US.
基金Major Special Project for Philosophy and Social Sciences Research of the Ministry of Education“Construct a Socialist Rule of Law System with Chinese Characteristics and Deepen the Practice of Law-Based Governance in All Fields”(No.2022JZDZ002).
文摘The Central Committee of the Community Party of China with Comrade XI Jinping at its core has made strategic thinking and top-level design for Chinese legal education in the new era, put forward a series of new concepts, ideas and strategies that are epochal, iconic, and original, and created a scientific and modernized theory of Chinese legal education in the new era. The theory on Chinese legal education for the new era, as an important part of XI Jinping Thought on the Rule of Law, profoundly answers significant questions about the orientation, goal, status, relationship, management, and system of Chinese legal education in the new era, and guides us to build a leading country in legal education.
基金This paper is the result of a major project of the Central Marxist Theoretical Research and Development Project and the National Social Science Foundation, "Comprehensively Promote Governance of the Country in Accordance with the Law" (2015MZD042) and a major project of the National Social Science Foundation (14DC027). Thanks to Prof. Zhang Hong, Prof. Qin Xiaojian and Prof.Li Dong for their help revising this paper as well as to the anonymous reviewers for their valuable suggestions.
文摘The logical sequence of China's state governance is "governing party--consultative conferences--people's congresses--the people." The "governing party--consultative conferences" link in the chain involves political consultation through people's consultative conferences. The "governing party--consultative conferences--people's congresses" link involves a process of obtaining legitimacy for the Party's views based on political consultations which are then translated into the national will by the system of people's congresses. The "people's congresses--the people" link involves the two-pronged logic of elections and governing the country according to law. The "governing party--the people" link is an illustration of the party's mass line, which essentially involves social consultation. Consultative democracy usually includes the political consultation in the "governing party---consultative conferences" link and the social consultation in the "governing party-- the people" link in the chain, both of which are connected through the system of people's congresses. This logically determines the inner relations between the Party's leadership, consultative democracy and the people's congress form of representative democracy and shapes the institutionalization of consultative democracy. That is, in the process of democratic decision-making, a circular system consisting of "political consultation-- legislative consultation--social consultation" is created to guide development of the actual system.
基金the 2013 National Social Science Fund Key Project “Innovative Research on Fiscal and Taxation Law Systems for Promoting the Equitable Distribution of Income”(13&ZD028)the 2012 National Social Science Fund Key Project “Research on a System of Laws for the Supervision of Public Finances”(12AFX013)
文摘Making the authority of office of government at all levels more standardized and lawbased is an important step in the process of deepening financial reform and establishing fiscal and taxation systems governed by law.To do so,China needs to clarify further the legal division of authority of government at every level and protect and promote its exercise through legal mechanisms.Governments are given powers so that they may effectively protect citizens’basic interests.On the premise of clarifying the boundaries of government functions,we should use legal means and observe the principle of restraint in determining the scope of authority of office.The criteria for the division have both economic and legal aspects.Economic criteria are more basic;legal criteria make adjustments to the pattern of division derived from economic criteria.The authority of office can be divided into legislative supervision and enforcement.The current legal system allocates powers of legislative supervision quite rationally,but supervision of judicial powers in particular should be appropriately centralized.In terms of enforcement,some space is left for the division of administrative powers in the current system,and there is quite obvious homogeneity of powers between different levels of government.The legal division of authority of office requires that basic principles be stipulated in the Constitution and that a basic fiscal law be devised that clarifies the powers of all levels of government.Allocation of fiscal powers between governments and optimization of the transfer payment system,together with budget constraints,will provide an institutional guarantee for the division of these powers.Fundamentally,the legal confirmation of a system of civil rights can promote the implementation of statutory powers.