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Additional elevator foundation structure of old building and construction method of additional elevator foundation structure

A basic structure and elevator technology, applied in basic structure engineering, building construction, building maintenance, etc., can solve the problems that the building functions cannot meet the living needs of residents, no elevators are installed, etc., and achieve a short construction period, simple foundation, and installation. Free and flexible effects

Active Publication Date: 2015-03-25
嘉兴金敞电梯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main purpose is to solve the problem that the existing old residences do not have elevators due to economic and technical constraints, and the building functions cannot meet the living needs of residents for frequent travel. It is necessary to add additional elevators to improve the convenience of residents’ travel.

Method used

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  • Additional elevator foundation structure of old building and construction method of additional elevator foundation structure
  • Additional elevator foundation structure of old building and construction method of additional elevator foundation structure
  • Additional elevator foundation structure of old building and construction method of additional elevator foundation structure

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Embodiment Construction

[0028] An old house plus elevator infrastructure, see Figure 1 to 5 As shown, it includes an additional elevator upper structure, and also includes a basic structure set under the additional elevator. The additional elevator basic structure is a new pile foundation 1, a new pile cap 4, a new pile cap cushion 2, a new Add a retaining wall 6 and a waterproof protective layer 3 provided between the newly added pile cap 4 and the newly added pile cap cushion 2. Among them, the four corners of the newly added pile cap 4 correspond to the position 5 of the steel column of the upper structure. A reinforced concrete pile 1 is set respectively. Under the newly added pile cap 4 is the concrete cushion 2 after foundation treatment and cleaning. A waterproof protective layer 3 should be added in front of the pile cap 4 to prevent groundwater from infiltrating into the elevator shaft. The steel bars of the newly added pile cap 4 and the steel bars of the newly added retaining wall 6 are co...

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Abstract

The invention relates to an additional elevator foundation structure of an old building and a construction method of the additional elevator foundation structure, and belongs to the technical field of seismic hardening. The additional elevator foundation structure comprises an external elevator upper structure and an additional elevator foundation structure, wherein the external elevator foundation structure comprises a new pile foundation, a new pile foundation bearing platform, a new bearing platform cushion layer, a new retaining wall and a waterproof protecting layer arranged between the new pile foundation bearing platform and the new bearing platform cushion layer; the upper structure is a steel structure and is connected with the foundation conveniently; the dead load is low; the foundation is simple; the site operation period is short; influences on the foundation of the original structure are low; the position of the original underground pipeline is not required to be changed; the daily life of the original residents is not affected during construction of the additional elevator foundation structure; and an elevator is mounted freely and flexibly. The new elevator is used safely and reliably; the residents go upstairs and downstairs conveniently; the problem that old people and handicapped persons go out inconveniently is solved; in modification of an old housing estate, a mode of bearing an additional elevator by using the additional elevator foundation structure can be widely used in modification of a building which needs the external elevator for improving life convenience; and the additional elevator foundation structure has a wide application prospect.

Description

Technical field [0001] The invention relates to an old house reconstruction structure and a construction method thereof, in particular to a basic structure reconstruction and a construction method of an old house adding a vertical passage, and belongs to the technical field of seismic reinforcement. Background technique [0002] With the gradual improvement of urban living standards and the continuous improvement of economic conditions, people's requirements for the quality of life are getting higher and higher. Many old residential communities in my country were built in the 1980s and 1990s. At that time, due to economic conditions and other factors, the building functions were simple and the quality of life was poor. There were no elevators installed in houses of six floors and below. At present, most of the owners of these old houses are the elderly and the disabled. Such people are inconvenient to go up and down the stairs, which restricts their travel and outdoor activities....

Claims

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Application Information

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IPC IPC(8): E02D27/32E02D31/02E04G23/02
CPCE04G23/0266E02D27/32E02D27/12E02D31/02E04G23/02
Inventor 董有韩兮鞠树森杨黎明
Owner 嘉兴金敞电梯有限公司
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