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Beam flange width, bf 200 Beam flange thickness, tf 24 Beam web thickness, tw 12 End-plate width, bp 200 End-plate length, lp d + 200 Bolts grade 8.8 Beam material Grade 52 End-plate material Grade 37 Table 3. Different parameters values used in this research. ParameterUsed values (mm...
<p><span><strong>海上风电用材质S335J2欧标工字钢(I-BEAM)IPE330现货直销<br></strong></span></p><p><span><strong>产品简介:</strong></span></p><p><span>工字钢主要分为普通工字钢、轻型工字钢和宽翼缘工字钢。按翼缘与腹板高度</span> <span>比又分为宽幅、中幅、窄幅宽翼缘工字钢。前二者生...
Outrigger extending and retracting timeOutrigger beamExtending Simultaneouslys30 Retracting Simultaneously20 Outrigger jackExtending Simultaneously35 Retracting Simultaneously30 Hoisting speedMain winchNo loadm/min130 Full load75 Auxiliary winchNo load108
This study proposes an innovative restraining system for the improvement of the earthquake resistance of precast concrete I-beam bridges mainly in the longitudinal direction. The proposed method is based on the connection of the continuous deck slab of the bridge through the sidewalks with both ...
型号:iBeam 8120 类型:其他 测量范围:0.5-300m 测量精度:10mm 电源:220v 20W 外形尺寸:440mmx341mmx164mmmm 重量:9kg 供应商信息 公司地址南京市鼓楼区北祥路67号泛悦城市广场T2写字楼23层2308室统一社会信用代码91320106742395814C 组织机构代码74239581-4注册资本600万人民币 ...
This paper describes fatigue tests conducted for specimens consisting of a concrete slab and cross-beam connections taken from iron Japanese highway bridge... I Okura,Y Fukumoto 被引量: 0发表: 1991年 Effective Slab Width of Simple Span Steel I-Beam Composite Bridges at Ultimate Load. The purpo...
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initial astronomical initial attack initial beam radius initial carriage retu initial charging volt initial conversion pr initial d 4 initial disbursement initial drug therapy initial excitation initial fuel load initial hydraulic gra initial inquiring int initial irreducible w initial iump sum initial jobless...
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