摘要：Based on the tilt observation of an ancient tower, the method of calculating the tilt direction and tilt by using the strict adjustment method was introduced to calculate the coordinates of the center of gravity of a structure, so as to provide a reference for the tilt observation of other circular structures or high-rise buildings.

摘要：As a means of transportation to reduce traffic congestion, the metro has drawn increasing attention. In order to effectively enhance the beauty of the city's human landscape, authors of this paper, based on the public art dimension of metro, explore the artistic expression, problems, and countermeasures related to the enhancement of the beauty of human landscape, and solutions to the common failing of metropolises in the evolution of urban civilization, so as to optimize and spread the urban culture. It is hoped that this paper can cover the shortage of relevant domestic and international studies and provide a theoretical reference for the majority of man-made landscape researchers.