2016年8月17日 · HL-93 is a type of theoretical vehicular loading proposed by AASHTO in 1993. It is used as the design loading for highway structures in USA and other countries where …

The selected and current AASHTO live load vehicle is designated HL-93, and loading consists of a combination of the design truck or design tandem with the design lane load, specified to …

HL-93 is a theoretical vehicular live loading standard used for highway structure design in the US and other countries following AASHTO codes. It consists of three loads: 1) an 8-kip/32-kip …

2017年2月19日 · It has 3 basic Live Loads for bridges called HL-93 Loading (where H stands for highway and L stands for Loading, developed in 1993). 1. Design Truck: It is commonly called …

HL-93S：指定的车辆代表AASHTO标准HL-93荷载，由规范指定的标准卡车及设计车道荷载的90％组成。 每一辆卡车的轴距为固定的14ft，领头车的后轴与尾车的前轴距离从50ft至车道长 …

中国公路Ⅰ级与美国HL-93设计汽车荷载效应相比,主梁剪力与跨中正弯矩前者比后者大,支点负弯矩前者比后者小15%左右。 The categories of design truck loads in the AASHTO LRFD Bridge …

The document discusses the HL-93 vehicular live loading standard used in highway bridge design according to AASHTO specifications. It includes three components: the HL-93 design truck …

Download scientific diagram | HL-93 Loading from AASHTO LRFD Bridge design specification from publication: Comparative Study of RCC T girder bridge design using different codes. | …

1) The AASHTO HL-93 loading model was proposed to prescribe a set of hypothetical live loads that produce similar extreme load effects as overweight vehicles allowed on highways. 2) It …

The three components of the HL-93 notional live load model—the design tandem, the design truck, and the design lane—can be used to define short-, medium- and long-span bridges.