Experiment research of cross fracture flow;

The study on water flow and solute transport in a cross fracture of roughness has important instructional significance on deep underground projects, prevention and cure of groundwater pollution and geologically treatment of radionuclide waste.

Based on,this paper presents a new intersected torn searched for fault diagnosis at sub network level in large networks.

Construction of the stress transfer of the main tunnel steel arch frame of slope shaft intersection;

An Analysis and Utilization for the Time-Space Resource at an Intersection with a Wider Separation Band;

Traffic flow model by simulating circuit at signalized intersections;

Construction and realization of evaluating criterions of microcosmic simulation control system at intersections;

Calculation Method for the Capacity of Two-phasebit Intersections Based on Critical Gap Theory;

Research on traffic safety diagnosis method of highway intersections;

The road intersection is the locus that the vehicles gather and turn,and its complex transportation characteristic causes it easy to become the transportation to continue chaotic and much accidents,which reduced the road net traveling capability and becomes the entire urban road bottleneck region.

To counter the shortcoming of large artificial quangtites and inefficiency in elevation of road intersection, the method of surface fitting is adopted in elevation design of road intersection, which can improve the speed and quality of road intersection design.

This article profits from the time controlled traffic signal control method,carries on the investigation,analyzes the road intersection actual transportation condition,and establishs single-path signal road intersection transportation control method.