Inter-supporting trestle system combined with inner supporting system and construction method
A support system and construction method technology, applied in infrastructure engineering, excavation, bridges, etc., can solve the problems of large construction volume and low efficiency of earthwork excavation and transportation, so as to improve work efficiency, facilitate material circulation and use, and reduce construction volume Effect
Pending Publication Date: 2019-12-20
CHINA CONSTR STEEL STRUCTURE CORP LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a trestle bridge system and construction method combined with the support system to overcome the defects of low earth excavation efficiency and large construction volume
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[0042] In the following, the concept, specific structure and technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and drawings to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work belong to The scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not only refer to the direct connection of the components, but rather that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features of the present invention can be combined interactively under the premise...
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The invention relates to the technical field of building construction, in particular to an inter-supporting trestle system combined with an inner supporting system and a construction method. The inter-supporting trestle system comprises an inner supporting system and an inter-supporting trestle, wherein the inner supporting system comprises plate supports, a plurality of supporting stand columns are arranged between the plate supports, the inter-supporting trestle is obliquely connected between the adjacent plate supports, and passing ports are formed in the plate supports; the construction method of the inter-supporting trestle system comprises the following steps of arranging the inner supporting system, digging a soft soil layer on the surface of a soil slope between the adjacent standcolumns, backfilling dry hard soil, rolling the soil layer, pouring a coagulation layer, excavating slope toes, building a soil blocking brick wall, building a support frame, laying a template, and pouring concrete into the template. According to the inter-supporting trestle system combined with the inner supporting system and the construction method, the trestle does not need to be additionally constructed, the investment construction amount is reduced, the inter-supporting trestle and the inner support system form a through continuous channel, a transportation machine penetrates into the bottom of a foundation pit, the soil fed by an excavator is received, then transferring is carried out, and the earthwork excavation work efficiency is improved.
Description
Technical field [0001] The invention relates to the technical field of building construction structures and construction engineering, in particular to a support bridge trestle system combined with an internal support system and a construction method. Background technique [0002] With the continuous development of engineering construction, the application of high-rise buildings is becoming more and more extensive, and the full use of underground space is more important. The space occupied by the underground part of various buildings and the depth of embedment are gradually increasing. [0003] The traditional earthwork excavation and transportation requires the construction of a ramp, which takes up a large space, and the later slope harvesting operation is relatively cumbersome, and due to the limitation of the construction site, deep soil excavation and transportation cannot be carried out. The deep soil excavation and transportation adopts the method of spatial backward transport...
Claims
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Login to View More IPC IPC(8): E01D15/12E02D17/04
CPCE01D15/12E02D17/04
Inventor 许其武于洋黄五郎余义杨辉咏周鹏王川朱中静
Owner CHINA CONSTR STEEL STRUCTURE CORP LTD