石雕牌坊受溫度影響的變化趨勢
時(shí)間：2019-09-23 來源：嘉祥啟越石業(yè)有限公司
石雕牌坊受環(huán)境溫度、危巖塊體變形的影響。所以它的危巖塊體位移量與環(huán)境溫度隨時(shí)間的變化曲線。由此我們可以知道，牌坊左后腿危巖塊體的位移量與環(huán)境溫度存在正相關(guān)性，表明裂隙滑動(dòng)的位移量隨著環(huán)境溫度的增減而逐漸增大或變小。所以隨著環(huán)境溫度的升高，牌坊左后腿危巖塊體的滑動(dòng)趨勢會(huì)逐漸加強(qiáng)。采用應(yīng)變片可以有效監(jiān)測牌坊裂隙的微小應(yīng)變和位移。
The stone carving archway is affected by the environment temperature and the deformation of the rock mass. So the displacement of the body position of its critical rock and the curve of the environment temperature change with time. From this we can know that there is a positive correlation between the displacement of dangerous rock blocks and the ambient temperature in the left rear leg of the archway, indicating that the displacement of the slide increases or decreases with the increase or decrease of the ambient temperature. Therefore, with the increase of the temperature of the environment, the sliding trend of the left hind leg of the archway will gradually strengthen. The strain gauge can be used to monitor the tiny strain and displacement of the arch crack.
環(huán)境溫度主要影響著裂隙的張開和閉合狀況，隨著溫度的升高裂隙張開和閉合的幅值逐漸增大，牌坊裂隙面的劣化作用加強(qiáng)，其強(qiáng)度也逐漸降低。石雕牌坊上的裂紋可能一時(shí)半會(huì)沒啥影響，不過對于存在滑動(dòng)的裂隙而言，裂隙面強(qiáng)度降低有利于危巖塊體的滑動(dòng)。知識面廣的人對物理熱力學(xué)是了解的，通常正午時(shí)環(huán)境溫度最高，牌坊裂隙的位移量變化曲線處于波峰的位置。
Ambient temperature mainly affects the opening and closing of cracks. With the increase of temperature, the amplitude of crack opening and closing gradually increases, and the strength of the crack surface of the archway strengthens, and its strength gradually decreases. The cracks on the upper floors of stone carvings may not be affected for a while. However, for sliding cracks, the decrease of fracture surface strength is favorable for sliding of dangerous rock mass. People with a wide range of knowledge are aware of physical thermodynamics, usually at noon, with the highest temperature, and the displacement curve of the archway fissure is at the peak of the peak.
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The stone carving archway is affected by the environment temperature and the deformation of the rock mass. So the displacement of the body position of its critical rock and the curve of the environment temperature change with time. From this we can know that there is a positive correlation between the displacement of dangerous rock blocks and the ambient temperature in the left rear leg of the archway, indicating that the displacement of the slide increases or decreases with the increase or decrease of the ambient temperature. Therefore, with the increase of the temperature of the environment, the sliding trend of the left hind leg of the archway will gradually strengthen. The strain gauge can be used to monitor the tiny strain and displacement of the arch crack.
Ambient temperature mainly affects the opening and closing of cracks. With the increase of temperature, the amplitude of crack opening and closing gradually increases, and the strength of the crack surface of the archway strengthens, and its strength gradually decreases. The cracks on the upper floors of stone carvings may not be affected for a while. However, for sliding cracks, the decrease of fracture surface strength is favorable for sliding of dangerous rock mass. People with a wide range of knowledge are aware of physical thermodynamics, usually at noon, with the highest temperature, and the displacement curve of the archway fissure is at the peak of the peak.
轉(zhuǎn)載請注明本文來源地址：http://m.arend.cn
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