拉伸裂縫 的英文怎麼說
中文拼音 [lāshēnlièféng]
拉伸裂縫
英文
tension crack-
Textiles. seam tensible properties of fabrics and made - up textile articles. part 2 : determination of maximum force to seam rupture using the grab method
紡織品.織物和成衣接縫拉伸特性.第2部分：用抓樣強力試驗方法對接縫裂開最大拉力的測定Textiles - seam tensile properties of fabrics and made - up textile articles - determination of maximum force to seam rupture using the grab method
紡織品.織物及其製品接縫拉伸特性.用抓樣方法測定接縫斷裂強力Cracks may initiate in compression, and certainly in tension.
裂縫可能在壓縮載荷下形成，當然也可能在拉伸載荷下形成。When the confined shrinkage value which resulted from the confined action of all above shrinkage exceed the ultimate tensile strain, cracks occur
各種收縮變形疊加后，混凝土的限制收縮值超過極限拉伸率導致裂縫的產生。Textiles. seam tensile properties of fabrics and made - up textile articles. part 1 : determination of maximum force to seam rupture using the strip method
紡織品.織物和成衣接縫的拉伸特性.第1部分：用剝離法對接縫裂開最大拉力的測定The dcb ( double cantilever beam ) met hod to test the interlaminar toughness of fabric - reinforced laminates and the modified compliance calibration method ( mcc ) were adopted in this research. the double cantilever beam ( dcb ) test was executed for stitched laminates to evaluate the interlaminar fracture toughness. the stitch parameters ( stitch line spacing and pitch spacing ) were changed and their effects on interlaminar fracture toughness were examined by means of dcb test by using improved insert type loading fixture
試驗中採用改進的插入型夾具、雙懸臂梁dcb （ doublecantileverbeam ）試驗方法，測試了載荷?試樣開口位移曲線，依據改進的柔度梁方法（ modifiedcompliancecalibrationmethod （ mcc ） ）計算出了各個試樣的層間斷裂韌性（ r曲線）及層間斷裂韌性的平均值，闡明了縫合工藝參數與層間斷裂韌性（ g _ （ ic ） ）間的關系，以拉伸與彎曲強度為約束條件，以層間斷裂韌性值為目標優化了縫合工藝。Early age cracking of concrete has re - emerged as an important issue all over the world in recent years. the stress, due to restrained volume change related to thermal deformation and shrinkage in the early age concrete, is the main driving force for the deleterious cracking in the construction stage. during the development of the stress, creep, a very important property of concrete, is always developing. creep contributes to 40 ? - 50 ? reduction of the elastically induced stress in the restrained specimen. ring test, a qualitative test, can provide information to assess the potential for cracking of different concrete. an overview of ring test developed in recent years and mechanism of uniaxial tensile creep test is described in this paper at first. then, an innovative test equipment based on ring test is outlined
近年來混凝土早期裂縫問題再次引起全球工程界的廣泛關注.早期混凝土由於體積變形受到約束而產生的應力是導致混凝土開裂的主要因素.在混凝土應力發展的同時，混凝土徐變也在同時發生著變化.有研究表明，徐變能減少40 ? - 50 ?的早期應力.圓環試驗是用於定性評價混凝土材料抗裂性能的試驗方法之一.本文首先分析了圓環試驗和單軸拉伸徐變試驗的原理，創造性地將圓環試驗用於測量早期混凝土的干縮徐變，並設計了試驗方案Standard test method for notch tensile test to measure the resistance to slow crack growth of polyethylene pipes and resins
測量聚乙烯管和樹脂抗裂縫緩慢擴展的切口拉伸試驗用標準試驗方法Getting the victim and his pack over the final lip can be awkward, and the white leader may need to lend a hand
把落難隊員和他的背包從裂縫口拉上來可能有點笨拙，白隊先鋒可能得要伸手（拉人） 。Textiles - seam tensile properties of fabrics and made - up textile articles - determination of maximum force to seam rupture using the strip method
紡織品.織物及其製品接縫拉伸特性.用條樣法測定接縫斷裂強力分享友人