The 51.6-degree inclination of the ISS was determined by the latitude of Baikonur Cosmodrome (also called Tyuratam), of 46 degrees.

Influences of axis inclination, length, clamping Angle of anchorage, roughness and bonding degree of interface on the displacement of anchorage and repose stability of rock mass were explored.

According to the testing data after three years, the plane inclination, non-plane inclination and arch degree of the oil tank foundation are analyzed.