Based on centrifuge model tests and numerical calculation,the deformation failure and stress field due to different excavation and support sequences,are analyzed.

By analyzing benefit and shortcoming of the mechanism of draining consolidation way under vacuum preloading and surcharge, back sequence construction is proposed and the idea can ultimately advance economic value after meeting the essential sedimentation of the construction and the finished construction.

The management of construction process of cement concrete pavement;

Based upon comprehensive analysis of the factors influencing rapid construction of vertical shaft,construction process and technology of freezing section and bedrock section are introduced.

The article makes detailed introduction and discussion to the character,construction process and quality control of the cement-stabilized granular.

On quality control of construction procedure;

The influences of tied arch construction procedure on structural internal force;

On the quality control of the construction procedure in the construction engineering;

Taking the example of seaside new dam project pouring pile construction,it introduces the constructing procedures and quality controlling points in coastal complex soil drilling pile,makes effective control to its construction and each procedure,so as to ensure the strict and effective quality control of pouring pile construction.

The paper introduced the layout setting and the working procedure of the construction method of the concrete flood control dike protection slope in the Middle Nenjiang River Diversion Project.

The factors that influence the quality of the project which is under construction are mainly: the timber of the staff, the engineering materials, the mechanical equipment, the working procedure, technical management and so forth.