A roadbed filling construction method
A construction method and filling technology, which are applied in infrastructure engineering, roads, buildings, etc., can solve the problems of difficult quality control of roadbed filling construction methods, and achieve the effect of improving construction quality and construction efficiency.
Active Publication Date: 2016-03-16
SINOHYDRO ENG BUREAU 4
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Problems solved by technology
[0005] The purpose of the present invention is to solve the problems that the quality of the existing roadbed filling construction method is difficult to control, etc., and propose a new roadbed filling construction method
Method used
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Embodiment Construction
[0018] Functional Overview
[0019] Considering that the quality of existing subgrade filling construction methods is difficult to control, a new subgrade filling construction method is proposed to solve related problems.
[0020] Embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments of the present invention and the technical features in the embodiments can be combined with each other, all within the protection scope of the present invention. In addition, for ease of description, step numbers are used hereinafter, but this should not be construed as a limitation to the present invention. In addition, although the various steps described in the following methods show a logical order in the flowchart, in some cases In this case, the steps shown or described may be performed in an order different from that herein.
[0021] method embodiment
[0022] Accord...
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The invention relates to the field of building construction, in particular to a roadbed filling construction method. The roadbed filling construction method provided by the invention comprises the following steps of (1) checking a roadbed filling construction field according to a designed cross section; (2) making a filling compaction test section, determining construction parameter information through a test section wireless sensor group arranged in the roadbed filling construction field test section, and uploading the construction parameter information to a project quality control center through a wireless communication network, wherein the project quality control center determines a roadbed filling construction process according to the construction parameter information; (3) according to the roadbed filling construction process, filling each layer, wherein a layered wireless sensor group is buried in the filling process of each layer; (4) leveling a roadbed surface by a land leveler or a bulldozer in a scraping way, and filling and tamping an existing sinking by using a filler the same as the material of the roadbed surface. The invention provides the novel roadbed filling construction method; the construction quality and the maintenance of roadbed filling can be effectively improved; the construction efficiency is improved, and the roadbed change state can be timely monitored, so that the operation of a high-speed railway is protected to the greatest degree.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a roadbed filling construction method. Background technique [0002] The stability of the high-speed railway embankment is an important concern in the industry. Due to the quality control indicators of the high-speed railway filling embankment materials and the original materials at the bottom of the embankment, during the entire construction and road operation process, it will be affected by environmental moisture, temperature and load. Therefore, the physical properties (particle gradation, weathering degree, moisture content, etc.), construction technology and construction quality control indicators of the high-speed railway base filler itself are uncertain, resulting in the subgrade of different fillers. High-speed railway The life of the subgrade has a great influence. [0003] For the quality control of high-speed railway subgrade construction, the current specificatio...
Claims
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IPC IPC(8): E01B2/00
CPCE01B2/006E01B37/00E01B2204/08E02D1/00E02D1/025E02D3/02E02D3/046E02D2600/10
Inventor 席浩梁国辉张卫军蔡生臣齐雄郑茂盛宋丰丰郑宇
Owner SINOHYDRO ENG BUREAU 4