The Zhangkou cave site of the Scenery of Jinxiang is situated about 40 kilomctres north-east of Yiliang county,Yunnan province.

Zhangkou Cave, locate.

The ways how to design the holes of the transfer beam and of the shear wall,and how to reinforce them are discussed.

With the functions of use of tall building being changed from unity to diversity, the holes on RC shear wall appeared diversity.

The intension of this test is to research the behaviors of composite masonry walls with holes with structural concrete columns which are eccentrically compressed undering the upper structure and loads ,and research the co-work capabilities of each part.

Research purposes: The complicated terrain and geology in the tunnel portal section with large span has a great influence on the tunnel construction and structure.

Due to the complicated structure and the influence of multiple disturbance of surrounding rock in period of construction,the mechanical behaviors of portal section of half-buried tunnel differ greatly in different construction stages,which brings great difficulties to construction and monitoring.

Based on the engineering case,this paper discussed the application of dual pipe highpressure spiral jet grouting piles in shield tunnel portal soil reinforcement about the principle of highpressure grouting,the grouting parameters and the construction technology.

Experimental study on seismic performance of frame-supported multi-ribbed continuous wall beam with opening

A strengthen method of enlarged openings in the wall is presented in this paper.

However,the saying"Cai E was born in Dongkou"is more reasonable.

Zhang Zhi-dong s effort to reconcile the Han school of classical philology and the Song school in the late Qing Dynasty;

On ZHANG Zhi-dong s Early Diplomatic Thinking;

Zhang Zhi-dong s Planting Concept of Multi-economic Vegetation During his Period Governing Hubei;