PROBLEM 1. Solve for the EIO and Ely at the midpoint of segment CD if a distr- ibuted uniform load of 2.5kN/m will be applied in the whole length of the beam. 5 m 5 kN-m

A planned flexible load area (see Figure P7.2) is to be 3 m × 4.6 m and carries a uniformly distributed load of 180 kN/m2. Estimate the elastic settlement below the center of the loaded area. Assume that Df = 2 m and H = . Use Eq. (7.4).

A gravity dam has triangular cross section, with the upstream face vertical and impounded water flushed with the crest. The height of the strcuture is 8m while its base is 6 m long. If there is no hydrostatic uplift and friction coefficient between base and the foundation is 0.80. Find the factor against overturning. Specific weight of concrete is 23,540 N/m^3. a. 2.67 b. 1.44 c. 1.90 d. 2.57 With F.B.D

Water flows at a rate of 3 m3/s through a 300 mm diameter pipe in which there is a 90 degreebend.(a) if the pressure at the entrance to the bend is 450 kN/m2 (absolute), determine the total force necessary to anchor the bend. FricLon losses can be neglected (b) if the bend was only 60 degree, by how much would the anchoring force change?

A slab shown supports the load W1 and W2 for every one-meter strip along the longitudinal section. If the total length L= 15m and W=145 kN/m, determine the load W2 in kN/m so that the upward pressure on the slab is uniform and that the barge remains horizontal

A wooden log is to be used as a footbridge to span a gap. The log is required to support a concentrated load of 30 kN at midspan. If the allowable stress in shear is 0.70 MPa and the length of the log is 6.0m, what diameter of log that would be needed? Don’t consider the weight of the log.

pls replyy asap!! Given the dimension of a gravity dam with top base = 2m, bottom base =6m, height = 8m and depth of water at the upstream side is 6m (acting on vertical side of the dam). Neglect hydrostatic uplift and use unit weight of concrete equal to 20 kN/m?. The coefficient of friction between the base of the dam and the foundation is 0.6. Determine the Factor of safety against sliding.

A masonry dam of trapezoidal cross section, withone face vertical has a thickness of 60 cm at the top,3.70 m at the base, and has a height of 7.40 m.What is the depth of water on the vertical face ifthe resultant intersects the base at the downstreamedge of the middle third? Assume that the upliftpressure varies uniformly from full hydrostatic atthe heel to zero at the toe. Unit weight of concrete and masonry is 23.54 kN/m3 NOTE: CLEAR HANDWRITTEN SOLUTION

A 5-m simply-supported beam supports a uniformly distributed load equal to 40 kN/m applied throughout the beam. What is the maximum flexural stress if the beam has a triangular cross-section with b = 300 mm and h = 600 mm? (in MPa)

Soil with a unit weight of 16.97 kN/m^3 is loaded on the ground surface by a uniformly distributed load of 300 kN/m^3 over a circular area 4 m in diameter. Compute the total vertical stress increment due to this uniform load at a depth of 5 m below the center of the circular area. a.714 b.60 c.232.49 d.144.8   With FBD