Overview

Present situation and prospect of hydropower development of Northeast Grid Co.

Abstract ( ) PDF (218KB) ( )

2009, 0 (4)： 1-3   

Effect analysis on rehabilitation of overflow sections of concrete dams in cold area

Abstract ( ) PDF (432KB) ( )

2009, 0 (4)： 4-8   

Empirical mode decomposition for dam rehabilitation effect evaluation

Abstract ( ) PDF (232KB) ( )

2009, 0 (4)： 9-11   

Operation management

Preparedness for earthquake and emergency plan of Taipingwan hydropower station

Abstract ( ) PDF (278KB) ( )

2009, 0 (4)： 12-15   

Influence of flood from Pushi river on flood discharge of Taipingwan hydropower station

Abstract ( ) PDF (254KB) ( )

2009, 0 (4)： 16-19   

Safety management in reconstruction of energy dissipation structures of Hongshi dam

Abstract ( ) PDF (292KB) ( )

2009, 0 (4)： 20-22   

Analysis on tailrace sedimentation after flood discharge and power loss at Taipingwan hydropower station

Abstract ( ) PDF (193KB) ( )

2009, 0 (4)： 23-25   

Profit analysis of the tailrace dredging at Hongshi hydropower station

Abstract ( ) PDF (119KB) ( )

2009, 0 (4)： 26-26   

Reservoir regulation

Construction and application of automatic water regime system at Taipingwan hydropower station

Abstract ( ) PDF (262KB) ( )

2009, 0 (4)： 27-30   

Change of flood control level of Fengman reservoir

Abstract ( ) PDF (266KB) ( )

2009, 0 (4)： 31-33   

Influence of human activity and flood forecast for Fengman dam

Abstract ( ) PDF (387KB) ( )

2009, 0 (4)： 34-38   

Exploration of energy saving and emission reduction in Fengman reservoir regulation

Abstract ( ) PDF (277KB) ( )

2009, 0 (4)： 39-42   

Perfection of automatic regulating system for Fengman reservoir

Abstract ( ) PDF (232KB) ( )

2009, 0 (4)： 43-45   

Monitoring automation

Introduction of automatic dam safety monitoring system at Yunfeng hydropower station

Abstract ( ) PDF (219KB) ( )

2009, 0 (4)： 46-48   

Operation of bi-metal automatic monitoring system at Yunfeng dam

Abstract ( ) PDF (186KB) ( )

2009, 0 (4)： 49-51   

Data analysis

Renovation of crest vacuum laser collimation system at Fengman dam and data analysis

Abstract ( ) PDF (273KB) ( )

2009, 0 (4)： 52-54   

Design of deformation monitoring and its monitoring data of Yunfeng dam

Abstract ( ) PDF (217KB) ( )

2009, 0 (4)： 55-57   

Construction technology

Control of explosion in reconstruction of energy dissipation structures of Hongshi dam

Abstract ( ) PDF (221KB) ( )

2009, 0 (4)： 58-59   

Management in reconstruction of energy dissipation structures of Hongshi dam

Abstract ( ) PDF (298KB) ( )

2009, 0 (4)： 60-63   

Concrete construction management in reconstruction of energy dissipation structures of Hongshi dam

Abstract ( ) PDF (289KB) ( )

2009, 0 (4)： 64-66   

Design optimization and removal of the cofferdam in reconstruction of energy dissipation structures of Hongshi dam

Abstract ( ) PDF (372KB) ( )

2009, 0 (4)： 67-70   

Application of sealed orifice grouting in seepage elimination project at Fengman dam

Abstract ( ) PDF (142KB) ( )

2009, 0 (4)： 71-72   

Rehabilitation

Measures for concrete crack control in Yongqing anti-regulating reservoir project

Abstract ( ) PDF (124KB) ( )

2009, 0 (4)： 73-74   

Analysis of cracks on cement poles of Taipingwan hydropower station and its reinforcement

Abstract ( ) PDF (253KB) ( )

2009, 0 (4)： 75-78   

Treatment of the seepage at the left abutment of Yunfeng dam

Abstract ( ) PDF (368KB) ( )

2009, 0 (4)： 79-83   

Grouting test at the rock plug intake and solutions for main problems in reconstruction of Changdian hydropower station

Abstract ( ) PDF (180KB) ( )

2009, 0 (4)： 84-86   

Treatment of the cracks on the left pier of dam section No. 49 of Yunfeng dam

Abstract ( ) PDF (391KB) ( )

2009, 0 (4)： 87-91