Multifunctional high power machine for earthworker's cloth testing and use thereof

A geotextile and multi-functional technology, applied in the direction of applying stable tension/compression to test the strength of materials, can solve the problems of uneven stress on geotextiles, affecting test results, laborious and laborious, etc., and achieve a wide range of test items and testing Accurate data and high efficiency
CN1542430AInactive Publication Date: 2004-11-03WATER RESOURCES RES INST OF SHANDONG PROVINCE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
WATER RESOURCES RES INST OF SHANDONG PROVINCE
Publication Date
2004-11-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention relates to material test machine technology and is one geotextile strength test machine and its application. The test machine includes crossbeam, driving mechanism, test head, sensor module, microcomputerized controller, display, portal and pedestal. The upper holder for testing tensile strength and tear strength is set on the portal, and the lower holder is set on the crossbeam. The crossbeam with ends connected to the driving mechanism may be shifted inside the portal, and the test head and the sensor module are set on the crossbeam and connected together. There is elevated clamping unit set on the pedestal. The test head may be one of the CBR bursting test head, spherical bursting test head, piercing test head, plate material pressing test head and plate material breaking test head. The present invention may be used in complete various test jobs.
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Description

(1) Technical field

[0001] The invention relates to a geotextile strength machine and its application, and belongs to the technical field of material testing machines. (2) Background technology

[0002] The shortage of water resources has become a major problem restricting economic development. People have adopted various measures to save water resources. Among them, the application of geosynthetics is an ideal method. In flood relief projects, the use of geosynthetics is very large. In order to make full use of the geosynthetic fabric, it is required to test the performance of the geosynthetic fabric, which gives people a new subject. Although the existing test equipment can complete the test work, each time a project is tested, the entire assembly of the probe must be replaced. Moreover, the device for clamping the geotextile is realized by tightening the bolts, which is laborious and laborious. In addition, the uneven force of the geotextile affects the test results. In additi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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