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91.
古建筑木结构的残损点指标是对古建筑木结构进行结构安全评估和加固修缮设计的重要指标,目前主要依据1992年制定的《古建筑木结构维护与加固技术规范》(GB 50165—92)中的规定,为了对该规范中的构架整体性残损点指标进行验证和补充,本研究通过对南方地区传统的穿斗木构体系和抬梁木构体系的典型榫卯节点和构架的试验研究,得出两种木构体系结构的整体性关键残损点指标,并与GB 50165—92规范进行比较分析。结果表明:规范规定的抬梁式木构架和穿斗式木构架的局部倾斜残损点比试验结果小,规范值偏于安全。规范中规定的抬梁式木构架梁柱榫卯连接残损点略小于试验结果,规范值偏于安全;而规范中规定的穿斗式木构架梁柱榫卯连接残损点对于燕尾榫穿斗木构而言是安全的,但对于透榫穿斗木构而言,则是不安全的。  相似文献   
92.
This essay examines the two sites of historicity, namely history‐writing and historical agency, and their interrelationship. I borrow the idea of “sites of historicity” from historian Michel‐Rolph Trouillot's Silencing the Past: Power and the Production of History (1995). For the purpose of analyzing how the relationship between the two sites changes with time and context, using Trouillot's theoretical lens, I examine the philosophies of history of Immanuel Kant and G. W. F. Hegel. By citing instances from these two philosophers, I claim that with the rise of nineteenth‐century colonialism, the two sites of historicity became discursively related in a specific way, whereby historical agency came to be predicated on history‐writing. Hence, in contrast to Kant's work, in Hegel's philosophy of history the relationship between the two sites of historicity acquired a decidedly colonialist form. As a result of this predication of historical agency on history‐writing, the alleged lack of historiography of certain cultures began to be considered as a token of their lack of political ability. The essay ends with the suggestion that the postcolonial thinkers and commentators who deal with historiography should challenge the foregoing predication, as it continues to inform contemporary thought concerning historiography.  相似文献   
93.
Davina Cooper 《对极》2017,49(2):335-356
Merging means and ends, prefigurative politics perform life as it is wished‐for, both to experience better practice and to advance change. This paper contributes to prefigurative thinking in three ways. It explores what it might mean to prefigure the state as a concept; takes its inspiration from a historical episode rather than imagined time ahead; and addresses what, if anything, prefigurative conceptions can do when practiced. Central to my discussion is the plural state—taking shape as micro, city, regional, national and global formations. Plural state thinking makes room for divergent kinds of states but does not necessarily foreground progressive ones. Thus, to explore in more detail a transformative left conception of the state, discussion turns to 1980s British municipal radicalism. Taking up this adventurous episode in governing as a “thinking tool”, an imaginary of the state as horizontal, everyday, activist and stewardly emerges.  相似文献   
94.
Relying heavily upon historical records to build archaeological chronologies, many Korean historical archaeologists question the utility of radiocarbon dating. To challenge this tendency, we test a model based on historical records by analyzing radiocarbon dates. We dated two bulk samples from Hongryeonbong Fortress II, Seoul, South Korea, which is known historically to have been occupied between a.d. 500 and 551. By dividing bulk samples into smaller aliquots, we dated 40 subsamples and statistically estimated consensus dates. The consensus dates do not support expectations of the historical model, as they do not lie within the temporal range provided by historical records. We propose an alternative model that explains both the radiocarbon dates and the historical records. It is suggested that radiocarbon dating can be successfully applied to the reconstruction of historical periods and is a way of mitigating possible biases of models based solely on historical records.  相似文献   
95.
Initiated in 2004, the RICardo project focuses on bilateral trade data of all the world's countries from the early nineteenth century to the eve of the Second World War. The project includes the construction of a database and the creation of a website. It is a pioneering work in the field of historical trade statistics that aims at providing easy-to-access research material to the scientific community and at attracting a wider public to the history of trade relationships. The article emphasizes the originality of the project and sums up its various aspects by reviewing previous trade databases, clarifying the main features of historical trade statistics, and describing the construction and use of the RICardo website.  相似文献   
96.
This article constructs long-span time series indices on wages in Denmark and explores the growth in living standards in the pre-industrial era. There were several persistent upward and downward trends in real annual earnings from 1500 to 1820, but no clear upward long-term trend. This finding seems hard to reconcile with Maddison's figure for the average annual growth in real GDP per capita in Denmark (0.17%) over the same period. This is the case, even if the growth rate in pre-industrial annual earnings is underestimated by 0.05%–0.06% per annum due to an increased number of working days.  相似文献   
97.
This article evaluates linkage quality achieved by various record linkage techniques used in historical demography. The author creates benchmark, or truth, data by linking the 2005 Current Population Survey Annual Social and Economic Supplement to the Social Security Administration's numeric identification system by social security number. By comparing simulated linkages to the benchmark data, she examines the value added (in terms of number and quality of links) from incorporating text-string comparators, adjusting age, and using a probabilistic matching algorithm. She finds that text-string comparators and probabilistic approaches are useful for increasing the linkage rate, but use of text-string comparators may decrease accuracy in some cases. Overall, probabilistic matching offers the best balance between linkage rates and accuracy.  相似文献   
98.
99.
Choosing individual private entrepreneurs to be members of the People's Congress (PC) or the Chinese People's Political Consultative Conference (CPPCC) is one of the most important mechanisms for ‘cooperative capitalism’ in China. This article aims to answer two questions: First, what are the differences between factors for winning a seat at the PC and a seat at the CPPCC, respectively? Second, is there any difference between factors that have a significant impact on winning a seat at the county-township level and the prefecture-and-above level of the PC or CPPCC? Based on empirical findings, I have coined the term ‘wealthy-gentry politics’ to conceptualise the fact that behaving as a member of the socially responsible ‘gentry’ plays an increasingly significant role at the higher level and in the PC compared to the lower level and the CPPCC, while economic wealth is just a threshold and party membership is not a guarantee.

挑选私营企业家个体进入两会是中国“合作型资本主义”的一个最重要机制。本文回答两个问题。1)获得人大代表的因素与获得政协委员的因素有何区别?2)获得县镇级两会代表和地级以上两会代表的影响因素是否有区别? 根据实证研究,笔者发明“财—绅政治”的概念来描述一个事实:负有社会责任的社会贤达在高一级的人大较之低一级的政协发挥了越来越大的作用,财富仅仅是门槛,党籍也不起决定性作用。  相似文献   
100.
This article argues that contemporary independent documentary filmmaking in China has been used as a tool by Chinese citizens to intervene in the public sphere and to provoke social change. I therefore propose to look at the phenomenon of Chinese video activism under the umbrella of alternative media. In particular, I take into consideration the “rhizomatic” media approach, which focuses on the interaction of alternative media with authority, the market and civil society. The case studies I present consist of several documentary projects completed between 2004 and 2010 that opened up spaces of dialogue between filmmakers and local authority, mass media and civil society. The paper claims that documentary films have an impact on audiences, whose members are consequently motivated to engage in discussion and action. I argue that activist video-making in China is reshaping the identity of urban citizens: through filmmaking, urban citizens claim their right to access information and demonstrate their will to participate and intervene in social issues.  相似文献   
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