摘要
橡胶坝是一种新型的水工建筑物,结构简单、投资省、不阻水、规模宏大、效益显著,目前,我国已建成橡胶坝多达4000多座。多跨大型橡胶坝由于其跨数多、容量大等特点,决定了其枢纽工程布置型式、泵房布置、充排水系统、下游防冲防护等将更复杂,考虑的因素更多。笔者多年参与橡胶坝工程的设计、施工及运行管理工作,提出多跨大型橡胶坝在设计中应注意的几个问题。
Rubber dam is a new type of hydraulic structure with simple structure, low investment, no block water, large scale and remarkable benefits, and our country has built up as many as over 4,000 rubber dams at present. The large number of spans and high capacity of massive rubber dams with multi-spans determine the complexity of their pivotal pro- ject arrangement form, pump room layout, water-filling and drainage system and downstream water-impact protection. As a result, more factors need to be taken into consideration. As an experienced staff in the design, construction and opera- tion management of rubber-dam-project, the author of this thesis brings up several issues in the design of massive rubber dams with multi-span.
出处
《水科学与工程技术》
2012年第5期11-14,共4页
Water Sciences and Engineering Technology
关键词
多跨大型
橡胶坝
设计
问题
massive and multi-span
rubber dams
design
be taken into consideration
issues
