重庆建筑
重慶建築
중경건축
CHONGQING ARCHITECTURE
2014年
7期
16-18
,共3页
山地城市%排水系统%陡坡跌水%跌水消能工%阶梯急流槽%消能池
山地城市%排水繫統%陡坡跌水%跌水消能工%階梯急流槽%消能池
산지성시%배수계통%두파질수%질수소능공%계제급류조%소능지
mountainous city%sewerage system%steep drop%water drop energy dissipater%step torrent gutter%energy dissipation poor
由于山地城市地形复杂，雨水系统出水口接入下游排水系统时面临大高差陡坡，合理选择跌水消能工是山地城市排水系统陡坡跌水研究的重点。通过介绍山地城市阶梯急流槽水流流态及工艺计算，并结合理论及案例进行了分析，为山地城市排水系统跌水消能设计研究提供参考。
由于山地城市地形複雜，雨水繫統齣水口接入下遊排水繫統時麵臨大高差陡坡，閤理選擇跌水消能工是山地城市排水繫統陡坡跌水研究的重點。通過介紹山地城市階梯急流槽水流流態及工藝計算，併結閤理論及案例進行瞭分析，為山地城市排水繫統跌水消能設計研究提供參攷。
유우산지성시지형복잡，우수계통출수구접입하유배수계통시면림대고차두파，합리선택질수소능공시산지성시배수계통두파질수연구적중점。통과개소산지성시계제급류조수류류태급공예계산，병결합이론급안례진행료분석，위산지성시배수계통질수소능설계연구제공삼고。
Due to the complex landscape of mountainous city, there's a big height difference in lower drainage system from the water outlet of rainwater drainage system, so reasonable selection of water drop energy dissipater is the key part of the study on steep slope drop of the drainage system in moun-tainous city. By introducing the flow pattern and technique calculation of step torrent gutter in mountainous city and analyzing practical cases combined with theories, this paper can offer some references for similar projects.
