裂縫磚 的英文怎麼說
中文拼音 [lièféngzhuān]
裂縫磚
英文
cracked brick-
Abstract : the temperature cracks of mansonry structure in the body of attique were observed and analyzed, a simple, reasonable and highly effective method of crack control is given
文摘:對磚混結構頂層墻體普遍存在的溫度裂縫進行觀測、分析,探討其開裂原因,並提出了簡單、合理、有效的處理方法。The production reason and precautionary measures of temperature crack in the wall body that built with the brick
磚砌墻體溫度裂縫的產生原因及預防措施The occurrence of and preventive measures for the temperature cracks in the brick - concrete structure
磚混結構溫度裂縫的產生與預防措施At the same time in this paper we analyze nonlinear behavior of masonry through finite element method program and obtain its load when the wall start to crack and when it destroy, the p - u curve and so on. a comparison has been made between the data obtained from the experiment and the calculated through finite element method program so that we can study the cause of crack. in this paper we use finite element method to study concrete ' s character to analyze masonry, satisfactory results have been attained
因此本文在對灰砂磚砌體進行力學性能試驗的基礎上,分析其裂縫產生的破壞模式與開裂機理,並論述了將斷裂力學知識運用於研究砌體裂縫問題的可行性;同時,本文運用有限元方法對結構低周反復加載靜力試驗所做的灰砂磚墻片進行非線性分析計算,得出墻片的開裂荷載、極限荷載、 p ? u曲線,裂縫在墻體上的分佈等,與試驗所得數據對比,以便於研究裂縫的開裂機理,並將研究混凝土的有限元方法運用到對砌體的研究中,取得了較滿意的結果,為類似的試驗分析提供了一條新的思路。Buildings made of air blocks react sensitively to factors effecting crack. under same conditions, the blockworks of building crack worse than wall made of clay bricks and crack types are also more complicate. purpose of the thesis : from the reasons of crack, crack development, domestic and overseas theories on crack, i make a deep research on crack
砌塊墻體與普通粘土磚墻體開裂的現象有相當的一致性,又有其特殊性,由於砌塊建築對影響開裂的因素反應更為敏感,在相同情況下,砌塊建築墻體開裂的程度比粘土磚墻體要嚴重,裂縫的類型也比較復雜。Analysis and repair of beam crevices caused by neglected axial pull
某磚混底框結構框架梁的裂縫成因分析及處理Paints and varnishes - coating materials and coating systems for exterior masonry and concrete - determination of crack bridging properties
色漆和清漆.外部磚石建築和混凝土用覆層材料和塗覆系統.測定裂縫遮避特性Besides, with stated heightand brendth ratio, acted on by horizontal and vertical load, the ultimate loads of wall failed in bending - shear is similar to one failed in shear. the walls crack form is indefinite. we ca n ' t define consolidate menthod only by the crack from
另外,一定高寬比的磚墻在豎向與水平荷載聯合作用下,當彎剪破壞與剪切破壞的極限荷載比較接近時,其破壞形式具有不定性不能簡單地以裂縫形式確定加固方案。Analysis of crevice arising in the wall of top floor with brick and concrete structure and treatment
磚混結構頂層墻體裂縫的分析與防治Because of the bad entirety, the brick building body has rift easily
摘要磚砌體因整體性較差,極易產生裂縫。According to the cyclic reverse loading test of two brick masonry walls without reinforement and four pieces of brick masonry walls reinforced with afrp, the cracking load, the ultimate load, the ductility factor and the rate of crack propagation were compared each other
本文共進行了六片磚砌體的抗震性能試驗研究,對比了無筋磚砌體和芳綸纖維加固后磚砌體的開裂荷載、極限荷載、延性以及裂縫開展情況的異同。The productions include : 1. the investigation of crackss of masonry structures, the characteristic and the reason on cracks of wall ; 2. the limited element analysis about datum of brick - wall the relation between the maximal stress in wall and the relative sedimentation of foundations, the relation between the cracks form in wall and inner stress, the validity of limited element mode ; 3. the limited element analysis about the relative sedimentation of foundations, the influence of ratio of length and height, foundations rigidity, groundsill rigidity on the inner stress in wall ; 4. the limited element analysis about the influence of temperature on wall cracks and the influence of space between extension cracks, difference in temperature on the inner stress in wall ; 5. the analysis about the cracks rule because of temperature, the contrast between the result and the simulant result ; 6. the study about the influence of cracks of masonry structures because of constriction stress, the experience of dealing with constriction cracks in the domestic and the foreign ; 7. the advice of avoiding cracks because of the asymmetric sedimentation temperature, constringency in design and construction
本研究結合實際工程中的砌塊建築普遍存在的裂縫問題,參照磚墻裂縫調查研究的成果,針對我省的砌塊應用狀況,進行了充分的調研,並查閱大量的文獻資料,總結了砌塊建築墻體裂縫的特點和規律,通過對溫度裂縫、沉降裂縫的有限元分析和經驗公式的對比,深入的探討了墻體開裂的影響因素,結合各地實際工程經驗,在對混凝土砌塊墻體在材料、設計、施工等方面進行系統的理論分析、綜合研究的基礎上,給出開裂的防治方法,促進混凝土砌塊在我省的推廣應用,為相關規范的編制提供理論依據和經驗分析,主要研究成果有: 1砌塊砌體開裂的調查研究,墻體開裂的特點和原因總結; 2有限元分析磚墻實測數據,揭示了墻體內最大主應力和地基相對沉降量的關系及墻體開裂形態與內部應力的聯系,並且驗證了有限元模型的有效性; 3Talking of question about frame design from the wall crack of the brick building the up most floors
從磚混房屋頂層墻體裂縫談結構設計問題This paper analyzes and designs the big - space rc thin shear wall residential structure, ! ! includes designs and analysis for shear walls by method of material mechanics and related software, columns, it is designed and analyzed for beams and slabs by theory of elastic and method of moment index, but it is principal for beams and slabs to compute deformation and crack. at last it is compared with three structrual types, although the cast of new structrual types is higher than marnoey structre. it has some merits. lt gives the theory base for design of resident
本文對大開間鋼筋砼薄壁剪力墻節能住宅結構進行了相應的結構分析設計;對豎向承重結構構件剪力墻、柱採用了材料力學分析方法及相應的軟體進行了內力分析及設計;對水平承重結構構件梁、板進行了內力分析及設計,主要進行了變形、裂縫的計算;對節能墻體進行設計;最後對三種住宅結構形式進行了建築經濟比較分析,雖然新型住宅結構高於磚混結構住宅,但新型住宅結構具有一些優點。分享友人