Riverbed Deformation near Revetment Works Crossed by Inverted Siphon of South-to-North Water Transfer Project 南水北调倒虹吸工程裹头附近河床变形研究
The Layout Form in Inlet Section of Inverted Siphon With Double Channels Conflux Research of Dynamic State Simulation of Double Effect LiBr Absorption Refrigeration System 双沟汇流的排水倒虹吸进口段布置型式研究双效溴化锂吸收式制冷机动态特性研究
Safety Monitoring Instruments Laid on the Inverted Siphon Construction in the Puyang River 浅谈蒲阳河倒虹吸安全监测仪器埋设施工
The method of pre-embedded steel bar is used in the supporting of hydraulic channel inverted siphon torsion slope formwork, which solved the problem of torsion slope support. 水工渠道倒虹吸扭坡模板的支撑采用预埋筋支撑方法,很好地解决了扭坡模板支护问题。
Test Study and Design Principle for Intake Layout of River Inverted Siphon 河道排水倒虹吸进口布置试验研究和设计原则
With different layout of inverted siphon pipe, requirements for inlet flow pattern and submergence are various. 不同的倒虹吸管布置型式,进口流态及淹没要求有所不同。
Supervision and quality control of installation of large inverted siphon penstocks 大型倒虹吸压力钢管安装监理质量控制
A sewer can be laid under a river by using an inverted siphon, which considerably reduces the excavation. 管道在穿过河流时采取虹吸法穿过河底,这样可以大大减少土方工程。
The width of flood-crest travel for inverted siphon culvert is decisive factor for the project cost and safety to construct the inverted siphon culver cross project on the watercourse. 在河道上修建倒虹吸交叉工程,行洪口门宽度是影响建筑物投资和安全的决定性因素。
Engineering Arrangement and Conservancy Design Points of Drainage Inverted Siphon in Sloping Area of Second Branch of Second Main Canal of the Tang River 唐河二干二支坡水区排水倒虹吸工程布置及水力设计要点
Application of three-dimensional hierarchical FEM to calculation of temperature field in concrete inverted siphon engineering 三维阶谱有限元法在倒虹吸工程温度场中的应用研究
Quality, Checking Methods and Effect Analysis of Shahe River ( North) Inverted Siphon 沙河(北)倒虹吸工程质量、安全检查方法与效果分析
Application of New Glue Steel Technology in Reinforcing Project of Weishui Inverted Siphon 新型粘钢技术在韦水倒虹加固中的应用
Design of Inverted Siphon Across a River for Drainage Network of the Urban District in Beibei 北碚区主城排水管网过河倒虹吸工程设计
This method has a drawback in that the inverted siphon is constantly full of water and often silted up as a result. Other methods do, however, have more serious disadvantages. 但这种方法的缺点是虹吸管内经常积水,结果常常会导致淤沉积。但其它方法存在更多的缺点。
In view of the force calculation of a special structure without support restraint which often encounters in the structure design of water conservancy project, this paper mainly probes a simple calculation method with good adaptability, taking culvert and inverted siphon as examples. 针对水利工程设计中常遇到的无支座约束结构内力计算,以涵洞倒虹吸工程结构为背景,拟探索一种能够在设计中应用的方便快捷的计算方法。
In this paper, the authors analyze the sedimentation problem and measures to prevent sever sedimentation in a larger inverted siphon or a sewage system of Shanghai by using the up-to-date research results and physical modeling. 通过国外最新研究成果及物理模型试验相结合的方法,对上海市城市排水系统某大型倒虹管的泥沙淤积现象及防淤措施进行了分析。
On the basis of model experiment, the surge wave in the upstream canal of a large-scaled inverted siphon is researched in this paper. The reasons for surge wave occurrence are analyzed, and the calculation formula for surge wave height is derived by dimension analysis. 通过模型试验对大型倒虹吸上游渠道涌波进行了研究,分析了涌波产生的原因,并结合影响涌波高度的因素,采用量纲分析的方法,得出了涌波高度的计算公式。
Study of Issues in Overall Distribution of Inverted Siphon Projects with Low Head and Large Discharge 低水头大流量倒虹吸工程总体布置中几个问题的研究
Mathematical model and calculation of filling process for large inverted siphon 大型倒虹吸管充水过程的数学模型与计算
Experimental study on simulated model of large prestressed concrete inverted siphon 大型倒虹吸预应力混凝土结构模型试验研究
The Inverted Siphon Project of the Tang River is a large-scaled river-graff-cross building of South-to-North Water Transfer. 唐河倒虹吸是南水北调工程中的一座大型河渠交叉建筑物。
The calculation method has been used to the analysis of crevice settlement in an inverted siphon. 这一研究成果已及时地用于某倒虹工程裂缝处理方案的论证分析,使管道裂缝原因分析和处理方案得到较好的解决。
The Changjiang rub-river tunnel is designed as inverted siphon with drop shaft. 长江过江隧道采用了竖井式倒虹吸管的布置形式。
The bearing properties of upper and bottom slabs, side and middle walls of inverted siphon structure under every predetermined loading conditions are analyzed. 分析各种预定工况下,倒虹吸结构顶板、底板、边侧墙和中隔墙的受力状态;
Through the engineering geological investigation and on the basis of soil and rock physical-mechanical indexs that have been known, this paper presents the assessment of engineering geology conditions for 4 inverted siphon projects. 文中通过对该工程的工程地质勘察,在掌握该工程岩土体物理力学性质参数指标的基础上,给出了总干四座倒虹吸的工程地质条件及评价。
Study on Aeration and Air Hole Place in a Low Water Head and Great Flow Rater Inverted Siphon System 低水头大流量倒虹吸进口掺气及通气孔设置问题研究
Hutuo River's inverted siphon concrete placement belongs to big volume concrete placement. 滹沱河倒虹吸管身混凝土浇筑属于大体积混凝土浇筑。
Origin analysis and treatment of anchor block cracking for Baiyanghe inverted siphon 白杨河倒虹吸镇墩裂缝成因分析及处理
The hoisting technique and quality control measure about inverted siphon penstock of Weishui at Baoji Gorge were described, as well as the key points of setting, which provides useful reference for inverted siphon penstock of big caliber. 就宝鸡峡韦水倒虹钢管吊装施工工艺和质量控制措施作了论述,并就其安装的技术要点作了介绍,为大管径钢管倒虹施工提供了有益的参考。