用石灰土柱加固软粘土

在瑞典、芬兰及挪威广泛用石灰土柱作为轻型房屋的基础,提高造在软粘土上的路堤稳定性以及取代板桩及地下连续墙作为开挖的侧向支承。直径0.5m,长度可达15m的石灰土柱是以生石灰就地与软粘土搅拌而成。因而粘土的抗剪强度一般提高5至20倍。本文介绍用石灰土柱加固房屋地基。     

Towards a Medium/High Load-Bearing Scaffold Fabrication System

This paper describes fabrication of scaffolds for load-bearing applications, with primary consideration from the manufacturing perspective. An extrusion device, inspired by the FDM process, was used to create scaffolds from a variety of different polymeric materials and mixtures. The effectiveness of these scaffolds to host cells for bone regeneration has been investigated. This ongoing work has generated significant insight into the future direction of research and the possibilities of developing scaffolds for medium/high load-bearing applications.     

印尼、新、马闽南方言文献述要

东南亚马来语区华人共通语是闽南方言.其首部反映闽南方言的图书比闽南本土方言韵书的发行早了近4个世纪,方言文献的种类数量亦颇可观,是亟需搜集的境外华文稀有文献.