Development of a morphological model for territorial development of underground city space

Abstract

Purpose. Development and testing of a model that formalizes and supports decisionmaking process regarding the appropriateness of using territory (geological environment) for urban underground construction. methodology. Modified morphological analysis of urbanized territories, expert evaluation method. Findings. A morphological model and a tool set for evaluating construction sites for underground construction were tested; morphological tables were constructed; expert estimate scales for alternative values of construction site parameters were justified. Crossconsistency matrices of influence factors and parameter alternatives were evaluated. Evaluation of two sites for underground construction in Kyiv was performed using the developed model. Originality. For the first time, a morphological model of territorial development for underground city planning was designed and tested on real construction sites in Kyiv. The modified morphological analysis method was applied for risk estimation of urban development of underground space. Systemic characteristics of urban territories were obtained, which show the favorability of a site for underground construction. Practical value. Evaluation of the prospect of underground construction on the preproject stage, capabilities for risk management of urban underground city space development, diminishing of the potential for project flaws caused by neglecting certain factors or specifics of a geological environment and technogenic impacts, convenient form of information generation as tables, charts or graphs.

Bionic Principles of Architectural and Planning Organization of Urban Underground Spaces

“…Наукові дослідження з підземної урбаністики мають специфічний характер і можна прослідити часові етапи розвитку цієї теми. Перші наукові роботи з освоєння підземних просторів у якості комунікаційних систем стосувалися появі метрополітену, підземним переходам під швидкісними магістралями, сучасні методологічні дослідження Панкратової Н.Д., Вапнічної В.В., Гайко Г.І., Савченко І.О., Матвійчук І.О., Vähäaho I. присвячені вивченню підземної інфраструктури урбаністичного простору для забезпечення мінімізації екологічних і техногенних ризиків в тому числі з урахуванням особливостей геологічного середовища і використання підводних ділянок [1][2][3][4][5].…”

Morphological model for underground crossings of water objects

“…The modeling was performed using the two-stage modified morphological analysis method (MMAM) [9,10], where the first stage describes the multitude of potential undesirable events, and the second stage analyzes the consequences of these events in different aspects. A feature of this study is that the relations between the parameters of undesirable events, and their consequences, fundamentally differ for various objects and types of objects, which is why each single object requires not only filling in the initial assessment of alternatives as was the case in previous studies [11][12][13], but also a separate evaluation of the crossconsistency and dependency matrices.…”