Experimental study on water-wing phenomena for middle-piers of discharge tunnels;
泄洪洞中墩水翅现象的试验研究
In the paper, the studies of water-wings were reviewed and the works were proformed of the water-wings induced by the middle-pier of a discharge tunnel according to the model tests and theoretic analysis.
本文在回顾水翅现象研究现状的基础上,以试验研究和理论分析相结合的方法,着重对泄洪洞中墩水翅现象和水翅防治进行了研究,主要研究内容和成果如下: (1)依据量纲分析理论,对水翅现象的影响因素进行了分析,可知水翅现象与泄洪洞有压段出口Fr_0、水流对冲长度L_d和水面下凹深度H_(cs)有关。
Analysis of influence factors on deformation of high slope and central pier of TGP permanent shiplock;
三峡船闸高边坡及中隔墩变形影响因素分析
Northward deformation is monitored during the excavation period with various devices installed on the surface and inside the rock mass of the central pier between the double chambers of the permanent shiplock of the Three Gorges Project in China.
三峡永久船闸中隔墩在开挖期间出现了北倾变形现象。
There are different points of view about the deformation mechanism of the central pier of the permanent shiplock of the Three Gorges Project.
鉴于目前对中隔墩变形机制认识仍不统一,运用数值模拟方法研究了不同开挖顺序对中隔墩变形机制的影响,并进行了岩体参数的敏感性分析。
The double-line five-step shiplock of the TGP retains a rock mass division pier with 60 m width,which reduces engineering investment greatly.
三峡双线五级船闸两线间保留60 m宽的岩体中隔墩,可大大节约工程投资。
The reserved rock mass between two lines of TGP permanent ship lock is used as their division pier, which is obviously superior in economy to the scheme of removing the rock mass and constructing a concrete division pier at its location.
施工中遇到的中隔墩表层岩体裂缝、直立墙顶几何滑移块体等岩石力学问题通过现场动态设计，分别制定了详细的工程处理对策，大量监测数据表明，中隔墩的岩体利用与加固是成功和安全的。
The cracks on the concrete surface of the Permanent shiplock s division pier are related to the slope stability and safety during running.
永久船闸中隔墩找平混凝土面裂缝关系到边垃的稳定和运行安全，对永久船闸中隔墩裂缝的情况进行调查，结合地质条件、变形监测系统、裂缝理论分析和中隔墩三维有限元分析计算，分析了裂缝的成因，并提出了工程措施。
Construction Technology of Piers in Water of the Weihe Super Major Bridge on the Railway from Jinan to Jiaozhou;
胶济铁路潍河特大桥水中墩施工技术
winning all or all but one of the tricks in bridge.
牌戏中赢得全部墩数或仅输一墩牌。
winning all of the tricks in a hand of bridge.
牌系中赢得全部墩数。
Additional concentric prestressing was required in the pier.
墩内要求另加集中压力。
Design of Diversion Piers and Division Pier in Chaodongweigang Water Conservancy Project
朝东圩港闸站枢纽导流墩及中隔墩设计
A platform or mound of earth within a fort from which guns are fired over the parapet.
炮墩，炮座堡垒内部的平台或土墩，大炮可从中越过胸墙而发射
Application of Combined Dolphins in Design of Piers under Large Level Force
大水平力作用下组合墩台在引桥墩设计中的应用
The central suspension beam is always in axis with the front pier.
中间吊架总是在前墩柱中心线处。
winning all but one of the tricks in a hand of bridge.
牌戏中赢得比全部仅少一墩的牌。
Study on Aroma Components and Oleanolic Acid of Chaenomeles Fruits;
木瓜果实中香气物质及齐墩果酸研究
A Study of Anchored Pile Foundation for High Pier Bridge;
锚固桩基础在高墩桥梁中的应用研究
Research into Deflection of the Mid Span for High Pier and Long-Span Continuous Rigid Frame Bridge
高墩大跨径连续刚构桥跨中下挠研究
Research of the Solubitity of Oleanolic Acid in Supercritical CO_2
齐墩果酸在超临界CO_2中的溶解度研究
Determination of Oleanolic Acid in Dize capsules by HPLC
HPLC法测定地泽胶囊中齐墩果酸的含量
Study on the Optimum Extraction of Oleanolic acid in Gentiana apiata N.E.Br
秦岭龙胆中齐墩果酸的提取工艺研究
Determination of Oleanolic Acid in Weilingxian by HPLC-ELSD
HPLC-ELSD测定威灵仙中齐墩果酸的含量
Optimization of the Extraction Process of Oleanolic Acid from Fructus Forsythiae by Orthogonal Design
正交优选连翘中齐墩果酸的提取工艺
Determination of Oleanolic acid in Achyranthes bientata B1. with RP-HPLC
RP-HPLC测定牛膝中齐墩果酸的含量