This paper presents a study of the resistance-CMOD(crack mouth opening displacement) relationship of CFRC(carbon fiber reinforced cement based material) beam with different carbon fiber fractions under three-point flexure loading.
研究了不同碳纤维掺量的CFRC(碳纤维水泥基材料)梁在三点弯曲荷载作用下其电阻变化与CMOD(裂缝口张开位移)的关系。
In the present study,the tensile stress-crack opening relationship of steel fiber reinfnrced mortar (SFRM) is determined by inverse analysis using load versus crack mouth opening displacement(CMOD) curve from notched beam tests.
利用三点弯曲缺口梁的荷载与裂缝口张开位移(CMOD)曲线用反分析法确定了钢纤维水泥砂浆的拉应力与裂缝张开位移关系,同时数值模拟了三点弯曲缺口梁的荷载与挠度曲线。
Using three-point-bending beam measured Pmax corresponding to CMODC parameters in concrete and different fiber content concrete,double-K fracture parameter can be determined.
采用三点弯曲梁试件,通过测得素混凝土、不同纤维掺量的钢纤维混凝土的最大荷载Pmax及对应的裂缝口张开位移CMODC等参数,计算钢纤维混凝土的双K断裂参数,结果表明,用双K断裂准则计算钢纤维混凝土能更好的解释钢纤维的增韧作用。
A small opening, as in a wall or rock face; a crevice.
裂缝，裂口在墙壁或石头等上面的小开口；裂缝
A crack, crevice, or split.
裂缝裂隙、缺口或裂缝
An opening, a tear, or a rupture.
裂口口子、裂缝或破口
A narrow opening, such as a crack or fissure.
裂缝如裂缝或缝隙之类狭窄的裂口
"Chink:a narrow opening, such as a crack or fissure."
裂缝:如裂缝或缝隙之类狭窄的裂口.
having a long rip or tear.
有很长的裂口或者裂缝。
To form a crack or cleft or cause a crack or cleft in.
形成裂口或引起裂缝
"cranny:a small opening, as in a wall or rock face; a crevice."
"裂缝,裂口:在墙壁或石头等上面的小开口;裂缝."
Please sew up this rip in my sleeve.
请缝我袖子上的裂口。
Would you please draw together the snag in my cuff?
请你把我袖口上的裂口缝上好吗?
To rupture or break open, as a surgical wound.
裂口裂开或破裂，如伤口
A break in the skin, usually where it joins a mucous membrane, producing a cracklike sore or ulcer.
裂，溃疡通常在连结粘膜的皮肤上的破裂，引起裂缝样的伤口或溃疡
She soon ran up the small tear in her dress.
她很快把她衣服上的小裂口缝补好了。
A part that has become dislocated or loosened.
裂口，漏缝脱开或松动的部分
a deep wound, cleft, border, shelf
深进去的伤口、 裂缝、 边缘、 搁板
She sewed up the rip in his sleeve.
她缝好了他衣袖上的裂口。
A torn or split place, especially along a seam.
裂口破损或撕开的地方，尤指沿缝合处
mosses having costate leaves and long-stalked capsules with cleft peristome.
有主叶脉的苔和有裂缝口缘长茎蒴果。