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The Stabilization of Historic Earthen Structures: New developments in the field

机译:历史性土结构的稳定化:该领域的新发展

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Among the desired attributes of any intervention in historic or archeological settings are reversibility, low impact on existing materials, non-disturbance of the subsurface where archeological remains exist, and the obvious issues of strength, life safety, compatibility, and visual non-invasiveness. When dealing with structural issues in older earthen buildings this becomes a very real challenge. This paper will examine the development, by the presenter and his staff, of several thoroughly modern technologies that respond to all of the issues outlined above, including reversibility. The solutions presented have developed into steadfast, proven and reliable methods of stabilizing buildings on unstable footings and soils, and for buildings with questionable footings, or no footings at all. The paper is prepared for a specific audience, The Structural Engineers Association of California, and is thus written with that state's particular code issues in mind. Stress is placed on seismic issues in both new earthen construction and the retrofitting of historic structures. The paper examines the re-emergence of earthen technologies which include the use of permeable mud and lime renders.
机译:在历史或考古学环境中进行任何干预的理想属性包括可逆性,对现有材料的影响小,考古遗留的地下无扰动以及强度,生命安全,兼容性和视觉无创性等明显问题。在处理旧土建筑的结构问题时,这是一个非常现实的挑战。本文将介绍演示者及其工作人员对几种完全现代的技术的开发情况,这些技术可以应对上述所有问题,包括可逆性。提出的解决方案已发展成为稳定,可靠且可靠的方法,可在不稳定的基础和土壤上稳定建筑物,以及对于基础存在问题或根本没有基础的建筑物进行稳定。该论文是为特​​定的读者准备的,即加利福尼亚结构工程师协会,因此在编写时考虑了该州的特定法规问题。在新的土方建筑和历史建筑的翻新中,应力都集中在地震问题上。本文研究了土技术的重新出现,包括使用可渗透的泥浆和石灰抹灰。

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