Strengthening analysis of the double arch bridge after cracking;

Theory and method of reinforcement of double arch bridge;

Construction technology of masonry hyperbolic arch dam;

This paper carries on the statistics of extreme value in the bias field and the stress field and analyzes sickness danger reason of lays with the mortar stone hyperbolic arch dam.

A complete and effective technological system for the hyperbolic arch dam con-struction including establishing a control network for construction, setting and calculatingthe coordinates of setting-put point and setting-out survey, was proposed- The constructionprecision is increased by controling the shape of hyperbolic arch dam.

RCC construction techniques of the double-curvature arch dam for the Linhekou Hydropower Station in Shaanxi;

Discussion on concrete temperature control and crack control of Zhougongzhai double-curvature arch dam

With the example of Zhaolaihe double-curvature arch dam framework design with characteristics of big curvature,big overhanging angle and big height,this paper describes the continuous climbing formwork system applicable to the construction and continuous rising of big double-curvature RCC dam.

Damages analysis and reinforcement of existing reinforced concrete double-curved arch bridges;

Static-state load test and structure analysis of existing double-curved arch bridge;

On technological research on the addition of longitudinal beam strengthening pile double-curved arch bridge and its practice

Hydropower arch dam foundation excavation and processing design of Ying Yue Tan;

Design height of Niutoushan arch dam is 108m, which is located on the v-shaped river valley, favorable for building arch dam.