Skripsi ini membahas hubungan antara teori ruang personal dan teritori dengan kepadatan yang bekerja pada tribun gedung olahraga. Dalam kenyataannya, invasi terhadap keduanya dapat berakibat negatif baik bagi penonton maupun atlet. Pembahasan dilihat dari aspek teknis (dimensi, elemen-elemen arsitektur) dan aspek non teknis (perilaku). Hasilnya menyatakan bahwa ukuran ruang personal pada tribun dapat mengerucut akibat minimnya dimensi gerak yang tersedia. Teritori dapat bertahan pada area padat jika penanda teritori dirasa kuat. Dalam mendesain tribun, sebaiknya mengacu pada garis pandang (sight line) dimana setiap titik tribun harus dapat melihat objek secara keseluruhan, sehingga menghindari terjadinya invasi berlebihan pada ruang personal dan teritori.

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The focus of this study is discusses about the relationship between personal space and territory theory and the density that happen in sport facility?s tribune. In fact, the invasion of both, personal space and theritory, are able to bring negative influence not only to the spectators but also the athlete. This discussion analyzed based on the technical aspects (dimension and architectural elements) and the non technical aspect (the behaviour). The result shows that personal space for the spectators in the tribune shrinks as the effect from the lack of movement dimension available. The territory will remain in a high density area if the sign of the theritory is strong enough. In designing tribune, we should refer to sight line where in every spot in the tribune must be able to see objects in the court as a whole, so that the excessive invasion to the personal space and territory can be avoided.