This paper's aim is to clarify the characteristics of integrational form in spatial composition by analyzing typologically contemporary urban buildings by interrelasionships with surroundings. Initially, the external compositions in the sites are analyzed in terms of external forms of buildings and articulation of exterior space. Secondly, the compositional relationships with surroundings are analyzed in terms of arrangement of volumes, such as setting buildings in a row along streets. Thirdly, typological compositions are found by analyzing the external compositions and compositional relationships with surroundings all together. Finally, through comparing those compositions, the integrational form is structured with the functions of arangement of volumes such as forming a local set with a integrated building as a unit.
