促进管桩行业健康可持续性发展几个问题的探讨  

The investigation of several issues on how to promote the healthy and sustainable development of pipe pile industry

作　　者：向安乐 

机构地区：[1]唐山宝丰管桩有限公司,河北唐山063306

出　　处：《中国包装科技博览（混凝土技术）》2010年第12期90-93,共4页China Science and Technology Review

摘　　要：本文阐述了我国预应力混凝土管桩发展近20年来的现状，指出了我国的预应力混凝上管桩在品种和产量上已跃居世界的前列，生产装备和原材料已完全国产化，相关配套技术已日臻完善。并提出了我国预应力混凝上管桩今后应向高性能、高质量方向发展，同时应依靠科技进步和工艺创新提高产品竞争力，拓宽市场和应用领域，促进管桩行业健康可持续发展。In this paper , we described the state of the development of prestressed concrete pipe pile in the past 20 years, and pointed out that our species and produetion of prestressed concrete pipe pile had leapt on the forefront of the world, production equipment and raw materials are completely domestic, and relative technology has been improving. In the future , our prestressed concrete pipe pile industry should be developed to the direction of high-performance and high-quality, should be improved product competiveness by scientific and technological progress and technological innovation, and should he expanded markets and applications. Only by this can we promote the healthy and sustainable development of pipe pile industry.

关 键 词：管桩行业 健康持续发展 探讨 

分 类 号：TU473.13[建筑科学—结构工程]