1. Introduction

In modern urban developments, residential complexes often comprise multiple structures with different designs and functions, such as one-story and multi-story buildings. These buildings do not exist in isolation; rather, they interact through shared infrastructure, environmental impacts, and operational dependencies. These interactions create a network of interdependencies that influence the buildings’ performance, maintenance needs, and long-term sustainability.

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Understanding these interfaces is crucial for ensuring the efficient operation and durability of both structures. Factors such as shared access roads, parking facilities, environmental influences, and maintenance activities all play a role in shaping the buildings’ life cycle. Disruptions in one structure—whether due to construction, renovations, or repairs—can significantly impact the other, leading to accessibility issues, noise pollution, and even structural wear. In all, the primary service level of the integrated system, comprising one-story and multi-story residential buildings, is to provide continuous and reliable housing for residents.

This report examines the key interfaces between a one-story and a multi-story building within a shared residential complex, analyzing how these interfaces influence each other throughout their life cycle. Particular attention is given to the effects on structural maintenance, environmental impact, and accessibility. Furthermore, the concept of interdependencies and reliability is explored to highlight how integrated maintenance planning can enhance the longevity and service quality of the entire system. By understanding and managing these relationships, stakeholders can optimize maintenance strategies, minimize disruptions, and ensure sustainable urban living environments.

Introduction | Integration Context | Maintenance Strategies | Life Cycle Analysis | Multi-Objective Optimization