《中国共产党历史》第二卷对中华人民共和国史研究的意义

2011年出版的《中国共产党历史》第二卷记载了中国共产党自1949年10月中华人民共和国成立至1978年12月中共十一届三中全会召开这段历史,该书不仅是党史研究的一项重大成果,而且对国史研究也具有重要意义:为正确把握新中国前29年历史的重大问题提供了基本参照;披露了140多件文献档案,整理了一系列统计数据,为深入研究新中国前29年的历史提供了有价值的新史料;其编写方法为研究编纂新中国前29年的历史提供了有益的借鉴和启示。     

Hugh Trevor-Roper and the history of ideas

A wave of recent publication connected to Hugh Trevor-Roper offers cause to take stock of his life and legacy. He is an awkward subject because his output was so protean, but a compelling one because of his significance for the resurgence of the history of ideas in Britain after 1945. The article argues that the formative period in Trevor-Roper's life was 1945–57, a period curiously neglected hitherto. It was at this time that he pioneered a history of ideas conceived above all as the study of European liberal and humanist tradition. Analysis of the relative importance of contemporary and early modern history in his oeuvre finds that, while the experience of Hitler and the Cold War was formative, it was not decisive.Trevor-Roper was at heart an early modernist who did not abjure specialization.However, he insisted that specialized study must be accompanied by “philosophical” reflection on the workings of a constant human nature present throughout history, a type of reflection best pursued by reading classical historians such as Gibbon and Burckhardt.Yet this imperative in turn fostered purely historical research into the history of historical writing – another branch of the history of ideas.     

“整理国故”与郭绍虞《中国文学批评史》

郭绍虞的《中国文学批评史》在思想观念和研究方法上都是"整理国故"思潮的具体实践。郭绍虞"在古人的理论中间,保存古人的面目"的研究范式遵循了"整理国故"的"科学"方法和"求真"精神;他对中国诗学范畴的辨析、对文学批评史学科的史料学建设和诗话研究,与"整理国故"运用新观念、新思想积极改造传统文化的态度也是相一致的。但郭绍虞又超越了一般意义上的"整理国故",注意恢复和发现古人的言外之意,因而显现为一种创造性还原。     

Earthquake Faulting Effects on Buried Pipelines – Case History and Centrifuge Study

Permanent ground deformation (PGD) is one of the most damaging hazards for continuous buried lifelines. This hazard is especially severe when the PGD results in net compression in the pipe. In that case, buckling of pipe material can occur. If buckling is moderate, deformation of the pipe cross-section can lead to flow restriction and high friction losses, and eventually require line replacement. If buckling is severe, high localized strains can lead to pipe rupture, loss of contents, and possible pollution of surrounding soil. In this article, centrifuge tests of buried pipelines subject to abrupt ground failure in the form of surface faulting are presented. The fault movement results in mostly compression in the pipe. The test results are compared with a case history of pipe failure in the 1999 Izmit, Turkey earthquake and also with the results from the centrifuge tests which result in net tension in the pipe. The experimental setup, procedures, and instrumentation are described in detail. Suggestions for design practice are offered based on the analysis of results from both the 1999 Izmit case history and the centrifuge modeling.     

A Method for Selecting Ground Motions that Considers Target Response Spectrum Mean and Variance as Well as Correlation Structure

This study proposes a method for selecting ground motions from a ground motion library with response spectra that match the target response spectrum mean, variance, and correlation structures. The proposed method is conceptually simple and straightforward. In this method, a desired number of ground motions are sequentially selected from first to last. The accuracy and consistency of the proposed method are verified through comparisons of the ground motions selected using the proposed method with those selected using conventional methods. This study shows that the seismic responses of the frames vary according to ground motion selection and correlation structures.     

Analytical Seismic Assessment of a Tall Long-Span Curved Reinforced-Concrete Bridge. Part II: Structural Response

The seismic assessment of special bridges, even under the hypothesis of full knowledge of site conditions, structural characteristics, and seismic activity at their location, is not an easy and straightforward task due to the complexities and uncertainties related to the finite-element modeling approaches, structural loading scenarios, and seismic analysis methodologies. In this article, a series of nonlinear static and dynamic finite-element analyses on the Mogollon Rim Viaduct are performed with consideration of both uniform and conditionally simulated non-uniform seismic motions. The failure modes of the bridge using different numerical modeling approaches are discussed, and the degree of sensitivity of its response to the different seismic assessment strategies is evaluated. The effect of the multi-component, multi-support and multi-directional excitations of ground motions on the design and response are studied, and the pros and cons of the commonly used structural analysis methodologies of bridges are also addressed. The numerical results of the present study provide a deeper insight into the nonlinear behavior of curved reinforced-concrete bridges, and suggest practice-oriented approaches for their seismic assessment.     

Railway development as Symbolising ideas of social construction: (With Special Reference to Railway Development in Australia)

The townscape of “old” Lerwick reflects its traditional focus on the sea for its economic base. The major elements in this cohesive visual character are the closely clustered houses in the steep hillside district of the Lanes, the narrow, winding principal commercial street, and the lodberries projecting out into the harbour. The latter were constructed to meet the needs of the prosperous expanding trade period of the latter half of the 18th century and first half of the 19th century. Harbour improvements in the final quarter‐century of the 1800s ended their commercial usefulness. After a century of declining use and of neglect they are being restored as part of the renewal of “old town” Lerwick.     

The Politics of Sources Meets the Practices of the Librarian: An Interview with Esther Chen**

[I] want to single out one phenomenon that could be called the ‘politics of sources’. It points to the extent to which the histories that both scientists and historians can write are artifacts of the available sources. The Rockefeller Foundation not only opened its archives very early on for historical work but also invested a lot in making the archives readily available for historical exploration. During the 1980s, many young historians took advantage of this opportunity. Thus, in a relatively early phase of the professional historiography of molecular biology, one could have gained the impression that the development of the new biology as a whole was a bio-politically directed enterprise of the Rockefeller Foundation sustained by the vision that social processes could ultimately be controlled by biological processes.     

The socio-ecological fix by multi-scalar states: The development of ‘Greenways of Paradise’ in Chengdu

This paper examines the recent green turn in China by investigating a large-scale urban greenway project. Using the perspective of the socio-ecological fix, we demonstrate that multi-scalar states strive to upgrade environmental quality. Specifically, the local state seizes the opportunity for ‘ecological civilisation’ envisioned by the central state to carry out green infrastructure development. We reveal complex motivations to incorporate ecological changes into entrepreneurial urban governance instead of encroaching greenspace for economic growth. Our state-centred analysis reveals that such an environmental strategy, the making of Chinese green urbanism, is promoted like a political mission, despite its operation by the development corporation. We argue that, while the socio-ecological fix facilitates capital accumulation, its deployment must be understood through state politics and actors.