Influence of complex Foundation Pit excavation on adjacent buildings
نویسندگان
چکیده
منابع مشابه
Influence of Underground Excavation of Large-Section Intercity Railway Tunnel on Adjacent Pile Foundation
Three-dimensional model is established with finite difference method to simulate construction process based on design and construction plans of existing overpass pile foundation adjacent to certain large-section railway tunnel in Chengdu, China. Ground, isolation pile, main bridge pier and ramp pile near the tunnel are taken as research object, and surface settlement amount, displacement change...
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The interaction influence on subway tunnels adjacent to foundation excavation was produced by excavation construction, and it is great significance for the correct assessment of its size and influence on the safety of subway operation. Based on the foundation excavation project, some typical foundation excavation profiles are selected, the calculation and analysis on additional settlement and h...
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One practical excavation support system is the inclined struts connected to adjacent buildings. This method is very common in small excavations, because of simplicity and minimum cost, when soil is cohesive and depth of excavation is less than stability depth (Hcr) but adjacent structures is at risk of damage due to weakness, old age or lack of proper skeleton frame. Although this method ...
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Vector Graphics is a character of Flex technology, vector graphics-based 3D model has a simple data structure and a fast speed, it's a suitable modeling method for Web3D programming. In this paper we present a polygon automatically blocked and cropped algorithm, to disperse foundation pit. And on this basis we use Flex technology to design a vector graphics-based threedimensional simulation met...
متن کاملthe performance of buildings adjacent to excavation supported by inclined struts
limitations in the design method used for the support systems of urban buildings make them vulnerable to damage by adjacent excavations. this paper examines a traditional system used to support excavation sites and adjacent buildings in which inclined struts are connected to the wall or foundation of the adjacent building. this method can be considered to be a type of shoring or underpinning. t...
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ژورنال
عنوان ژورنال: IOP Conference Series: Earth and Environmental Science
سال: 2019
ISSN: 1755-1315
DOI: 10.1088/1755-1315/295/4/042082